Description
In the Linux kernel, the following vulnerability has been resolved:
nfsd: fix heap overflow in NFSv4.0 LOCK replay cache
The NFSv4.0 replay cache uses a fixed 112-byte inline buffer
(rp_ibuf[NFSD4_REPLAY_ISIZE]) to store encoded operation responses.
This size was calculated based on OPEN responses and does not account
for LOCK denied responses, which include the conflicting lock owner as
a variable-length field up to 1024 bytes (NFS4_OPAQUE_LIMIT).
When a LOCK operation is denied due to a conflict with an existing lock
that has a large owner, nfsd4_encode_operation() copies the full encoded
response into the undersized replay buffer via read_bytes_from_xdr_buf()
with no bounds check. This results in a slab-out-of-bounds write of up
to 944 bytes past the end of the buffer, corrupting adjacent heap memory.
This can be triggered remotely by an unauthenticated attacker with two
cooperating NFSv4.0 clients: one sets a lock with a large owner string,
then the other requests a conflicting lock to provoke the denial.
We could fix this by increasing NFSD4_REPLAY_ISIZE to allow for a full
opaque, but that would increase the size of every stateowner, when most
lockowners are not that large.
Instead, fix this by checking the encoded response length against
NFSD4_REPLAY_ISIZE before copying into the replay buffer. If the
response is too large, set rp_buflen to 0 to skip caching the replay
payload. The status is still cached, and the client already received the
correct response on the original request.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Linux | Linux | 2.6.12 | 5.10.253 |
Fixed in Linux distributions
Distributions backport fixes, so the version that fixes this vulnerability differs per release — upgrade to at least the version shown. From the distributions' security trackers and advisories.
Debian
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Debian 14 | linux | 6.19.10-1 | — |
| Debian 13 | linux | 6.12.85-1 | — |
| Debian 12 | linux | 6.1.170-1 | — |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Nvidia-BlueField 24.04 LTS | linux-bluefield | 6.8.0-1026.30 | — |
| Ubuntu Nvidia-BlueField 22.04 LTS | linux-bluefield | 5.15.0-1095.97 | — |
| Ubuntu 25.10 | linux | 6.17.0-40.40 | USN-8490-1 |
| Ubuntu 25.10 | linux-aws | 6.17.0-1019.19 | USN-8490-1 |
| Ubuntu 25.10 | linux-azure +1 | No fix yet | — |
| Ubuntu 25.10 | linux-gcp | 6.17.0-1020.22 | USN-8490-1 |
| Ubuntu 25.10 | linux-oracle | 6.17.0-1018.18 | USN-8490-1 |
| Ubuntu 25.10 | linux-raspi | 6.17.0-1021.21 | USN-8546-1 |
| Ubuntu 25.10 | linux-realtime | 6.17.0-1017.19 | USN-8490-2 |
| Ubuntu 25.10 | linux-riscv | 6.17.0-40.40.1 | — |
| Ubuntu 24.04 LTS | linux | 6.8.0-134.134 | USN-8492-1 |
| Ubuntu 24.04 LTS | linux-aws | 6.8.0-1060.63 | USN-8492-1 |
| Ubuntu 24.04 LTS | linux-aws-6.17 | 6.17.0-1019.19~24.04.1 | USN-8490-1 |
| Ubuntu 24.04 LTS | linux-azure | 6.8.0-1063.71 | USN-8606-1 |
| Ubuntu 24.04 LTS | linux-azure-6.17 | 6.17.0-1021.21~24.04.1 | USN-8604-1 |
| Ubuntu 24.04 LTS | linux-azure-fde | 6.8.0-1062.69 | USN-8607-1 |
| Ubuntu 24.04 LTS | linux-gcp | 6.8.0-1063.69 | USN-8492-1 |
| Ubuntu 24.04 LTS | linux-gcp-6.17 | 6.17.0-1020.22~24.04.1 | USN-8490-1 |
| Ubuntu 24.04 LTS | linux-gke | 6.8.0-1058.64 | USN-8492-2 |
| Ubuntu 24.04 LTS | linux-gkeop | 6.8.0-1045.48 | USN-8492-2 |
| Ubuntu 24.04 LTS | linux-hwe-6.17 | 6.17.0-40.40~24.04.1 | USN-8545-1 |
| Ubuntu 24.04 LTS | linux-ibm | 6.8.0-1060.61 | USN-8492-1 |
| Ubuntu 24.04 LTS | linux-lowlatency | 6.8.0-134.134.1 | USN-8497-1 |
| Ubuntu 24.04 LTS | linux-nvidia | 6.8.0-1058.61 | USN-8492-1 |
| Ubuntu 24.04 LTS | linux-nvidia-6.17 | 6.17.0-1026.26 | USN-8508-1 |
| Ubuntu 24.04 LTS | linux-nvidia-lowlatency | 6.8.0-1058.61.1 | USN-8492-2 |
| Ubuntu 24.04 LTS | linux-nvidia-tegra | 6.8.0-1029.30 | USN-8498-1 |
| Ubuntu 24.04 LTS | linux-oem-6.17 | 6.17.0-1028.28 | USN-8491-1 |
| Ubuntu 24.04 LTS | linux-oracle | 6.8.0-1057.58 | USN-8492-1 |
| Ubuntu 24.04 LTS | linux-oracle-6.17 +1 | 6.17.0-1018.18~24.04.1 | USN-8605-1, USN-8490-1 |
| Ubuntu 24.04 LTS | linux-raspi | 6.8.0-1060.64 | USN-8492-4 |
| Ubuntu 24.04 LTS | linux-riscv +20 | No fix yet | — |
| Ubuntu 24.04 LTS | linux-vmware | 6.8.0-1008.8 | — |
| Ubuntu 24.04 LTS | linux-xilinx | 6.8.0-1032.33 | USN-8499-1 |
| Ubuntu 22.04 LTS | linux | 5.15.0-185.195 | USN-8493-1 |
| Ubuntu 22.04 LTS | linux-aws | 5.15.0-1111.118 | USN-8493-1 |
| Ubuntu 22.04 LTS | linux-aws-6.8 | 6.8.0-1060.63~22.04.1 | USN-8492-2 |
| Ubuntu 22.04 LTS | linux-azure +1 | 5.15.0-1116.125 | USN-8493-1 |
| Ubuntu 22.04 LTS | linux-azure-6.8 | 6.8.0-1063.71~22.04.1 | USN-8606-1 |
| Ubuntu 22.04 LTS | linux-azure-fde-6.8 | 6.8.0-1062.69~22.04.1 | USN-8609-1 |
| Ubuntu 22.04 LTS | linux-gcp | 5.15.0-1111.121 | USN-8493-1 |
| Ubuntu 22.04 LTS | linux-gcp-6.8 | 6.8.0-1063.69~22.04.1 | USN-8492-2 |
| Ubuntu 22.04 LTS | linux-gke | 5.15.0-1107.113 | USN-8493-1 |
| Ubuntu 22.04 LTS | linux-gkeop | 5.15.0-1094.102 | USN-8493-1 |
| Ubuntu 22.04 LTS | linux-hwe-6.8 | 6.8.0-136.136~22.04.1 | USN-8619-1 |
| Ubuntu 22.04 LTS | linux-ibm | 5.15.0-1105.109 | USN-8493-1 |
| Ubuntu 22.04 LTS | linux-ibm-6.8 | 6.8.0-1060.61~22.04.1 | USN-8492-2 |
| Ubuntu 22.04 LTS | linux-intel-iotg | 5.15.0-1106.112 | USN-8493-1 |
| Ubuntu 22.04 LTS | linux-kvm | 5.15.0-1103.108 | USN-8493-1 |
| Ubuntu 22.04 LTS | linux-lowlatency | 5.15.0-183.193 | USN-8493-1 |
| Ubuntu 22.04 LTS | linux-lowlatency-hwe-6.8 | 6.8.0-134.134.1~22.04.1 | USN-8497-1 |
| Ubuntu 22.04 LTS | linux-nvidia | 5.15.0-1106.107 | USN-8493-1 |
| Ubuntu 22.04 LTS | linux-nvidia-6.8 | 6.8.0-1058.61~22.04.1 | USN-8492-1 |
| Ubuntu 22.04 LTS | linux-nvidia-tegra | 5.15.0-1063.63 | USN-8493-1 |
| Ubuntu 22.04 LTS | linux-nvidia-tegra-igx | 5.15.0-1052.52 | USN-8493-1 |
| Ubuntu 22.04 LTS | linux-oracle | 5.15.0-1108.114 | USN-8493-1 |
| Ubuntu 22.04 LTS | linux-oracle-6.8 | 6.8.0-1057.58~22.04.1 | USN-8492-2 |
| Ubuntu 22.04 LTS | linux-raspi | 5.15.0-1105.108 | USN-8527-1 |
| Ubuntu 22.04 LTS | linux-riscv +32 | No fix yet | — |
| Ubuntu 22.04 LTS | linux-riscv-6.8 | 6.8.0-134.134~22.04.1 | — |
| Ubuntu 22.04 LTS | linux-xilinx-zynqmp | 5.15.0-1074.78 | USN-8528-1 |
Show 21 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 20.04 LTS | linux-gke +28 | No fix yet | — |
| Ubuntu 18.04 LTS | linux-gcp +14 | No fix yet | — |
| Ubuntu 16.04 LTS | linux-hwe-edge | No fix yet | — |
| Ubuntu Pro Realtime 24.04 LTS | linux-raspi-realtime | 6.8.0-2049.50 | USN-8492-3 |
| Ubuntu Pro Realtime 24.04 LTS | linux-realtime | 6.8.1-1055.56 | USN-8492-1 |
| Ubuntu Pro Realtime 24.04 LTS | linux-realtime-6.14 | No fix yet | — |
| Ubuntu Pro Realtime 24.04 LTS | linux-realtime-6.17 | 6.17.0-1017.19~24.04.1 | USN-8490-2 |
| Ubuntu Pro Realtime 22.04 LTS | linux-intel-iot-realtime | 5.15.0-1103.105 | USN-8493-1 |
| Ubuntu Pro Realtime 22.04 LTS | linux-realtime | 5.15.0-1110.119 | USN-8493-1 |
| Ubuntu Pro Realtime 22.04 LTS | linux-realtime-6.8 | 6.8.1-1055.56~22.04.1 | USN-8492-1 |
| Ubuntu Pro FIPS 20.04 LTS | linux-fips +3 | No fix yet | — |
| Ubuntu Pro FIPS 18.04 LTS | linux-fips +3 | No fix yet | — |
| Ubuntu Pro FIPS 16.04 LTS | linux-fips | No fix yet | — |
| Ubuntu Pro FIPS-updates 24.04 LTS | linux-aws-fips | 6.8.0-1060.63+fips1 | USN-8492-1 |
| Ubuntu Pro FIPS-updates 24.04 LTS | linux-azure-fips | 6.8.0-1062.69+fips1 | USN-8492-5 |
| Ubuntu Pro FIPS-updates 24.04 LTS | linux-fips | 6.8.0-134.134+fips1 | USN-8492-5 |
| Ubuntu Pro FIPS-updates 24.04 LTS | linux-gcp-fips | 6.8.0-1063.69+fips1 | USN-8492-1 |
| Ubuntu Pro FIPS-updates 22.04 LTS | linux-aws-fips | 5.15.0-1111.118+fips1 | USN-8493-1 |
| Ubuntu Pro FIPS-updates 22.04 LTS | linux-azure-fips | 5.15.0-1116.125+fips1 | USN-8547-2 |
| Ubuntu Pro FIPS-updates 22.04 LTS | linux-fips | 5.15.0-185.195+fips1 | USN-8493-1 |
| Ubuntu Pro FIPS-updates 22.04 LTS | linux-gcp-fips | 5.15.0-1111.121+fips1 | USN-8493-1 |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-aws-fips | 5.4.0-1161.172+fips1 | USN-8615-1 |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-azure-fips | 5.4.0-1166.172+fips1 | USN-8615-1 |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-fips | 5.4.0-1135.145 | USN-8615-1 |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-gcp-fips | 5.4.0-1164.173+fips1 | USN-8615-1 |
| Ubuntu Pro FIPS-updates 18.04 LTS | linux-aws-fips | 4.15.0-2132.138 | USN-8530-1 |
| Ubuntu Pro FIPS-updates 18.04 LTS | linux-azure-fips | 4.15.0-2112.118 | USN-8529-1 |
| Ubuntu Pro FIPS-updates 18.04 LTS | linux-fips | 4.15.0-1149.161 | USN-8529-1 |
| Ubuntu Pro FIPS-updates 18.04 LTS | linux-gcp-fips | 4.15.0-2095.101 | USN-8529-1 |
| Ubuntu Pro FIPS-updates 16.04 LTS | linux-fips | 4.4.0-1126.133 | USN-8548-1 |
| Ubuntu Pro FIPS-preview 22.04 LTS | linux-fips +3 | No fix yet | — |
| Ubuntu Pro 26.04 LTS | linux | 7.0.0-28.28 | LSN-0122-1, LSN-0121-1 |
| Ubuntu Pro 26.04 LTS | linux-aws | 7.0.0-1009.9 | LSN-0122-1, LSN-0121-1 |
| Ubuntu Pro 26.04 LTS | linux-azure | 7.0.0-1010.10 | LSN-0122-1, LSN-0121-1 |
| Ubuntu Pro 26.04 LTS | linux-gcp | 7.0.0-1008.8 | LSN-0122-1, LSN-0121-1 |
| Ubuntu Pro 24.04 LTS | linux | 6.8.0-136.136 | LSN-0122-1, LSN-0121-1 |
| Ubuntu Pro 24.04 LTS | linux-aws | 6.8.0-1061.64 | LSN-0122-1, LSN-0121-1 |
| Ubuntu Pro 24.04 LTS | linux-azure | 6.8.0-1063.71 | LSN-0122-1, LSN-0121-1 |
| Ubuntu Pro 24.04 LTS | linux-gcp | 6.8.0-1064.72 | LSN-0122-1, LSN-0121-1 |
| Ubuntu Pro 24.04 LTS | linux-gke | 6.8.0-1059.67 | LSN-0122-1, LSN-0121-1 |
| Ubuntu Pro 24.04 LTS | linux-ibm | 6.8.0-1061.62 | LSN-0122-1, LSN-0121-1 |
| Ubuntu Pro 24.04 LTS | linux-oracle | 6.8.0-1058.61 | LSN-0122-1, LSN-0121-1 |
| Ubuntu Pro 22.04 LTS | linux | 5.15.0-187.197 | LSN-0122-1, LSN-0121-1 |
| Ubuntu Pro 22.04 LTS | linux-aws | 5.15.0-1113.120 | LSN-0122-1, LSN-0121-1 |
| Ubuntu Pro 22.04 LTS | linux-aws-6.8 | 6.8.0-1061.64~22.04.1 | LSN-0122-1, LSN-0121-1 |
| Ubuntu Pro 22.04 LTS | linux-azure | 5.15.0-1118.127 | LSN-0122-1, LSN-0121-1 |
| Ubuntu Pro 22.04 LTS | linux-gcp | 5.15.0-1114.124 | LSN-0122-1, LSN-0121-1 |
| Ubuntu Pro 22.04 LTS | linux-gcp-6.8 | 6.8.0-1064.72~22.04.1 | LSN-0122-1, LSN-0121-1 |
| Ubuntu Pro 22.04 LTS | linux-gke | 5.15.0-1110.116 | LSN-0122-1, LSN-0121-1 |
| Ubuntu Pro 22.04 LTS | linux-hwe-6.8 | 6.8.0-136.136~22.04.1 | LSN-0122-1, LSN-0121-1 |
| Ubuntu Pro 22.04 LTS | linux-ibm | 5.15.0-1107.111 | LSN-0122-1, LSN-0121-1 |
| Ubuntu Pro 22.04 LTS | linux-ibm-6.8 | 6.8.0-1061.62~22.04.1 | LSN-0122-1, LSN-0121-1 |
| Ubuntu Pro 22.04 LTS | linux-lowlatency | 5.15.0-197.207 | LSN-0122-1 |
| Ubuntu Pro 20.04 LTS | linux | 5.4.0-233.253 | USN-8615-1, LSN-0122-1, LSN-0121-1 |
| Ubuntu Pro 20.04 LTS | linux-aws | 5.4.0-1161.172 | USN-8615-1 |
| Ubuntu Pro 20.04 LTS | linux-aws-5.15 | 5.15.0-1111.118~20.04.1 | USN-8493-1 |
| Ubuntu Pro 20.04 LTS | linux-azure | 5.4.0-1166.172 | USN-8615-1 |
| Ubuntu Pro 20.04 LTS | linux-azure-5.15 +1 | 5.15.0-1116.125~20.04.1 | USN-8493-1 |
| Ubuntu Pro 20.04 LTS | linux-bluefield | 5.4.0-1120.127 | USN-8615-1 |
| Ubuntu Pro 20.04 LTS | linux-gcp | 5.4.0-1164.173 | USN-8615-1 |
| Ubuntu Pro 20.04 LTS | linux-gcp-5.15 | 5.15.0-1111.121~20.04.1 | USN-8547-1 |
| Ubuntu Pro 20.04 LTS | linux-hwe-5.15 | 5.15.0-185.195~20.04.1 | USN-8493-1 |
| Ubuntu Pro 20.04 LTS | linux-ibm | 5.4.0-1107.112 | USN-8616-1 |
| Ubuntu Pro 20.04 LTS | linux-ibm-5.15 +1 | 5.15.0-1105.109~20.04.1 | USN-8493-1 |
| Ubuntu Pro 20.04 LTS | linux-intel-iotg-5.15 | 5.15.0-1106.112~20.04.1 | USN-8547-1 |
| Ubuntu Pro 20.04 LTS | linux-iot | 5.4.0-1065.68 | USN-8615-1 |
| Ubuntu Pro 20.04 LTS | linux-kvm | 5.4.0-1149.158 | USN-8667-1 |
| Ubuntu Pro 20.04 LTS | linux-lowlatency-hwe-5.15 | 5.15.0-183.193~20.04.1 | USN-8493-1 |
| Ubuntu Pro 20.04 LTS | linux-nvidia-tegra-5.15 | 5.15.0-1063.63~20.04.1 | USN-8493-1 |
| Ubuntu Pro 20.04 LTS | linux-oracle | 5.4.0-1159.169 | USN-8615-1 |
| Ubuntu Pro 20.04 LTS | linux-oracle-5.15 | 5.15.0-1108.114~20.04.1 | USN-8493-2 |
| Ubuntu Pro 20.04 LTS | linux-raspi | 5.4.0-1144.157 | USN-8615-2 |
| Ubuntu Pro 20.04 LTS | linux-xilinx-zynqmp | 5.4.0-1079.83 | USN-8615-1 |
| Ubuntu Pro 18.04 LTS | linux | 4.15.0-253.265 | USN-8529-1, LSN-0122-1, LSN-0121-1 |
| Ubuntu Pro 18.04 LTS | linux-aws | 4.15.0-1194.207 | USN-8530-1, LSN-0122-1, LSN-0121-1 |
| Ubuntu Pro 18.04 LTS | linux-aws-5.4 | 5.4.0-1161.172~18.04.1 | USN-8615-1 |
| Ubuntu Pro 18.04 LTS | linux-azure-4.15 | 4.15.0-1204.219 | USN-8529-1, LSN-0122-1, LSN-0121-1 |
| Ubuntu Pro 18.04 LTS | linux-azure-5.4 | 5.4.0-1166.172~18.04.1 | USN-8615-1 |
| Ubuntu Pro 18.04 LTS | linux-gcp-4.15 | 4.15.0-1187.204 | USN-8529-1, LSN-0122-1, LSN-0121-1 |
| Ubuntu Pro 18.04 LTS | linux-gcp-5.4 | 5.4.0-1164.173~18.04.1 | USN-8615-1 |
| Ubuntu Pro 18.04 LTS | linux-hwe-5.4 | 5.4.0-233.253~18.04.1 | USN-8615-1, LSN-0122-1, LSN-0121-1 |
| Ubuntu Pro 18.04 LTS | linux-ibm-5.4 | 5.4.0-1107.112~18.04.1 | USN-8616-1 |
| Ubuntu Pro 18.04 LTS | linux-kvm | 4.15.0-1176.181 | USN-8529-1 |
| Ubuntu Pro 18.04 LTS | linux-oracle | 4.15.0-1156.167 | USN-8529-1, LSN-0122-1, LSN-0121-1 |
| Ubuntu Pro 18.04 LTS | linux-oracle-5.4 | 5.4.0-1159.169~18.04.1 | USN-8615-1 |
| Ubuntu Pro 18.04 LTS | linux-raspi-5.4 | 5.4.0-1144.157~18.04.1 | USN-8615-2 |
| Ubuntu Pro 16.04 LTS | linux | 4.4.0-283.317 | USN-8548-2, LSN-0122-1, LSN-0121-1 |
| Ubuntu Pro 16.04 LTS | linux-aws | 4.4.0-1194.209 | USN-8548-2, LSN-0122-1, LSN-0121-1 |
| Ubuntu Pro 16.04 LTS | linux-aws-hwe | 4.15.0-1194.207~16.04.1 | USN-8530-2, LSN-0122-1, LSN-0121-1 |
| Ubuntu Pro 16.04 LTS | linux-azure | 4.15.0-1204.219~16.04.1 | USN-8529-2, LSN-0122-1, LSN-0121-1 |
| Ubuntu Pro 16.04 LTS | linux-gcp | 4.15.0-1187.204~16.04.1 | USN-8529-2, LSN-0122-1, LSN-0121-1 |
| Ubuntu Pro 16.04 LTS | linux-hwe | 4.15.0-253.265~16.04.1 | USN-8529-2, LSN-0122-1, LSN-0121-1 |
| Ubuntu Pro 16.04 LTS | linux-kvm | 4.4.0-1157.168 | USN-8548-2 |
| Ubuntu Pro 16.04 LTS | linux-oracle | 4.15.0-1156.167~16.04.1 | USN-8529-2 |
| Ubuntu Pro 14.04 LTS | linux | 3.13.0-214.265 | USN-8501-1 |
| Ubuntu Pro 14.04 LTS | linux-aws | 4.4.0-1156.162 | USN-8548-1 |
| Ubuntu Pro 14.04 LTS | linux-azure | 4.15.0-1205.220~14.04.1 | USN-8635-1 |
| Ubuntu Pro 14.04 LTS | linux-lts-xenial | 4.4.0-283.317~14.04.1 | USN-8548-1 |
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 10 | rv +76 | 6.12.0-124.55.1.el10_1 | RHSA-2026:19569, RHSA-2026:13566 |
| RHEL 9 | rv +75 | 5.14.0-611.54.1.el9_7 | RHSA-2026:19568, RHSA-2026:13565 |
| RHEL 8 | kernel-rt +12 | 4.18.0-553.123.1.rt7.464.el8_10 | RHSA-2026:13578 |
| RHEL 8 | kpatch-patch-4_18_0-553_109_1 | 1-6.el8_10 | RHSA-2026:36530 |
| RHEL 8 | kpatch-patch-4_18_0-553_125_1 | 1-3.el8_10 | RHSA-2026:36530 |
| RHEL 8 | kpatch-patch-4_18_0-553_53_1 | 1-13.el8_10 | RHSA-2026:36530 |
| RHEL 8 | kpatch-patch-4_18_0-553_72_1 | 1-10.el8_10 | RHSA-2026:36530 |
| RHEL 8 | kpatch-patch-4_18_0-553_85_1 | 1-8.el8_10 | RHSA-2026:36530 |
| RHEL 8 | perf +26 | 4.18.0-553.123.1.el8_10 | RHSA-2026:13577 |
Show 16 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Red Hat Rhel Extras Rt Els 7 | kernel-rt +7 | 3.10.0-1160.149.1.rt56.1301.el7 | RHSA-2026:14869 |
| RHEL 10.0 EUS | rv +77 | 6.12.0-55.72.1.el10_0 | RHSA-2026:15883 |
| RHEL 9.6 EUS | kpatch-patch-5_14_0-570_116_1 | 1-3.el9_6 | RHSA-2026:36534 |
| RHEL 9.6 EUS | kpatch-patch-5_14_0-570_17_1 | 1-18.el9_6 | RHSA-2026:36534 |
| RHEL 9.6 EUS | kpatch-patch-5_14_0-570_39_1 | 1-9.el9_6 | RHSA-2026:36534 |
| RHEL 9.6 EUS | kpatch-patch-5_14_0-570_66_1 | 1-8.el9_6 | RHSA-2026:36534 |
| RHEL 9.6 EUS | kpatch-patch-5_14_0-570_94_1 | 1-6.el9_6 | RHSA-2026:36534 |
| RHEL 9.6 EUS | rv +77 | 5.14.0-570.110.1.el9_6 | RHSA-2026:11313 |
| RHEL 9.4 EUS | bpftool | 7.3.0-427.121.1.el9_4 | RHSA-2026:10108 |
| RHEL 9.4 EUS | rv +64 | 5.14.0-427.121.1.el9_4 | RHSA-2026:10108 |
| RHEL 9.4 E4S | kpatch-patch-5_14_0-427_100_1 | 1-8.el9_4 | RHSA-2026:36533 |
| RHEL 9.4 E4S | kpatch-patch-5_14_0-427_113_1 | 1-6.el9_4 | RHSA-2026:36533 |
| RHEL 9.4 E4S | kpatch-patch-5_14_0-427_126_1 | 1-3.el9_4 | RHSA-2026:36533 |
| RHEL 9.4 E4S | kpatch-patch-5_14_0-427_68_2 | 1-15.el9_4 | RHSA-2026:36533 |
| RHEL 9.4 E4S | kpatch-patch-5_14_0-427_84_1 | 1-10.el9_4 | RHSA-2026:36533 |
| RHEL 9.2 E4S | bpftool | 7.0.0-284.169.1.el9_2 | RHSA-2026:13734 |
| RHEL 9.2 E4S | kernel-rt +14 | 5.14.0-284.169.1.rt14.454.el9_2 | RHSA-2026:14301 |
| RHEL 9.2 E4S | kpatch-patch-5_14_0-284_117_1 | 1-16.el9_2 | RHSA-2026:36532 |
| RHEL 9.2 E4S | kpatch-patch-5_14_0-284_134_1 | 1-10.el9_2 | RHSA-2026:36532 |
| RHEL 9.2 E4S | kpatch-patch-5_14_0-284_148_1 | 1-8.el9_2 | RHSA-2026:36532 |
| RHEL 9.2 E4S | kpatch-patch-5_14_0-284_158_1 | 1-6.el9_2 | RHSA-2026:36532 |
| RHEL 9.2 E4S | kpatch-patch-5_14_0-284_172_1 | 1-3.el9_2 | RHSA-2026:36532 |
| RHEL 9.2 E4S | perf +47 | 5.14.0-284.169.1.el9_2 | RHSA-2026:13734 |
| RHEL 9.0 E4S | kernel-rt +12 | 5.14.0-70.178.1.rt21.250.el9_0 | RHSA-2026:14137 |
| RHEL 9.0 E4S | perf +28 | 5.14.0-70.178.1.el9_0 | RHSA-2026:13936 |
| RHEL 8.8 TUS | perf +17 | 4.18.0-477.139.1.el8_8 | RHSA-2026:13681 |
| RHEL 8.8 E4S | kpatch-patch-4_18_0-477_107_1 | 1-9.el8_8 | RHSA-2026:36531 |
| RHEL 8.8 E4S | kpatch-patch-4_18_0-477_120_1 | 1-8.el8_8 | RHSA-2026:36531 |
| RHEL 8.8 E4S | kpatch-patch-4_18_0-477_130_1 | 1-6.el8_8 | RHSA-2026:36531 |
| RHEL 8.8 E4S | kpatch-patch-4_18_0-477_97_1 | 1-13.el8_8 | RHSA-2026:36531 |
| RHEL 8.8 E4S | perf +18 | 4.18.0-477.139.1.el8_8 | RHSA-2026:13681 |
| RHEL 8.6 TUS | perf +17 | 4.18.0-372.190.1.el8_6 | RHSA-2026:13664 |
| RHEL 8.6 E4S | perf +25 | 4.18.0-372.190.1.el8_6 | RHSA-2026:13664 |
| RHEL 8.6 AUS | perf +17 | 4.18.0-372.190.1.el8_6 | RHSA-2026:13664 |
| RHEL 8.4 EUS Long Life | perf +17 | 4.18.0-305.190.1.el8_4 | RHSA-2026:14165 |
| RHEL 8.4 AUS | perf +17 | 4.18.0-305.190.1.el8_4 | RHSA-2026:14165 |
| RHEL 7 ELS | perf +18 | 3.10.0-1160.149.1.el7 | RHSA-2026:14925 |
| RHEL 6 ELS | perf +13 | 2.6.32-754.60.1.el6 | RHSA-2026:14823 |
AlmaLinux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux 10 | kernel-doc +1 | 6.12.0-124.55.1.el10_1 | ALSA-2026:19569, ALSA-2026:13566 |
| AlmaLinux 10 | rv +72 | 6.12.0-211.16.1.el10_2 | ALSA-2026:19569 |
| AlmaLinux 9 | rv +73 | 5.14.0-611.54.1.el9_7 | ALSA-2026:19568, ALSA-2026:13565 |
| AlmaLinux 8 | kernel-rt +9 | 4.18.0-553.123.1.rt7.464.el8_10 | ALSA-2026:13578 |
| AlmaLinux 8 | perf +24 | 4.18.0-553.123.1.el8_10 | ALSA-2026:13577 |
Rocky Linux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Rocky Linux 10 | kernel | 6.12.0-124.55.1.el10_1 | RLSA-2026:19569, RLSA-2026:13566 |
| Rocky Linux 9 | kernel | 5.14.0-611.54.1.el9_7 | RXSA-2026:13565, RLSA-2026:19568, RLSA-2026:13565 |
| Rocky Linux 8 | kernel | 4.18.0-553.123.1.el8_10 | RXSA-2026:13577, RLSA-2026:13577 |
| Rocky Linux 8 | kernel-rt | 4.18.0-553.123.1.rt7.464.el8_10 | RLSA-2026:13578 |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP7 | kernel-64kb +7 | 6.4.0-150700.53.55.1 | SUSE-SU-2026:2238-1 |
| SLES 15 SP7 | kernel-default-base | 6.4.0-150700.53.55.1.150700.17.33.1 | SUSE-SU-2026:2238-1 |
| SLES 15 SP6 | kernel-64kb +6 | 6.4.0-150600.23.112.1 | SUSE-SU-2026:2195-1 |
| SLES 15 SP6 | kernel-default-base | 6.4.0-150600.23.112.1.150600.12.52.1 | SUSE-SU-2026:2195-1 |
| SLES 11 SP4 | kernel-ec2 +6 | 3.0.101-108.210.1 | SUSE-SU-2026:2317-1 |
Show 11 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES for SAP 16.0 | kernel-livepatch-SLE16_Update_0 | 14-160000.4.3 | SUSE-SU-2026:22383-1 |
| SLES for SAP 16.0 | kernel-livepatch-SLE16_Update_1 | 12-160000.1.1 | SUSE-SU-2026:22384-1 |
| SLES for SAP 16.0 | kernel-livepatch-SLE16_Update_2 | 10-160000.1.1 | SUSE-SU-2026:22385-1 |
| SLES for SAP 16.0 | kernel-livepatch-SLE16_Update_3 | 9-160000.1.1 | SUSE-SU-2026:22390-1 |
| SLES for SAP 16.0 | kernel-livepatch-SLE16_Update_4 | 8-160000.1.1 | SUSE-SU-2026:22386-1 |
| SLES for SAP 16.0 | kernel-livepatch-SLE16_Update_5 | 7-160000.1.1 | SUSE-SU-2026:22507-1 |
| SLES for SAP 16.0 | kernel-livepatch-SLE16_Update_6 | 6-160000.1.1 | SUSE-SU-2026:22387-1 |
| SLES for SAP 16.0 | kernel-livepatch-SLE16_Update_7 | 5-160000.1.1 | SUSE-SU-2026:22388-1 |
| SLES for SAP 16.0 | kernel-livepatch-SLE16_Update_8 | 4-160000.1.1 | SUSE-SU-2026:22389-1 |
| SLES for SAP 16.0 | kernel-livepatch-SLE16_Update_9 +2 | 3-160000.1.1 | SUSE-SU-2026:22509-1, SUSE-SU-2026:22508-1, SUSE-SU-2026:22391-1 |
| SLES for SAP 15 SP6 | kernel-default-base | 6.4.0-150600.23.112.1.150600.12.52.1 | SUSE-SU-2026:2195-1 |
| SLES for SAP 15 SP6 | kernel-docs +4 | 6.4.0-150600.23.112.1 | SUSE-SU-2026:2195-1 |
| SLES 16.0 | kernel-livepatch-SLE16_Update_0 | 14-160000.4.3 | SUSE-SU-2026:22383-1 |
| SLES 16.0 | kernel-livepatch-SLE16_Update_1 | 12-160000.1.1 | SUSE-SU-2026:22384-1 |
| SLES 16.0 | kernel-livepatch-SLE16_Update_2 | 10-160000.1.1 | SUSE-SU-2026:22385-1 |
| SLES 16.0 | kernel-livepatch-SLE16_Update_3 | 9-160000.1.1 | SUSE-SU-2026:22390-1 |
| SLES 16.0 | kernel-livepatch-SLE16_Update_4 | 8-160000.1.1 | SUSE-SU-2026:22386-1 |
| SLES 16.0 | kernel-livepatch-SLE16_Update_5 | 7-160000.1.1 | SUSE-SU-2026:22507-1 |
| SLES 16.0 | kernel-livepatch-SLE16_Update_6 | 6-160000.1.1 | SUSE-SU-2026:22387-1 |
| SLES 16.0 | kernel-livepatch-SLE16_Update_7 | 5-160000.1.1 | SUSE-SU-2026:22388-1 |
| SLES 16.0 | kernel-livepatch-SLE16_Update_8 | 4-160000.1.1 | SUSE-SU-2026:22389-1 |
| SLES 16.0 | kernel-livepatch-SLE16_Update_9 +2 | 3-160000.1.1 | SUSE-SU-2026:22509-1, SUSE-SU-2026:22508-1, SUSE-SU-2026:22391-1 |
| SLE Micro 6.2 | kernel-livepatch-SLE16_Update_0 | 14-160000.4.3 | SUSE-SU-2026:22276-1 |
| SLE Micro 6.2 | kernel-livepatch-SLE16_Update_1 | 12-160000.1.1 | SUSE-SU-2026:22277-1 |
| SLE Micro 6.2 | kernel-livepatch-SLE16_Update_10 | 3-160000.1.1 | SUSE-SU-2026:22288-1 |
| SLE Micro 6.2 | kernel-livepatch-SLE16_Update_2 | 10-160000.1.1 | SUSE-SU-2026:22278-1 |
| SLE Micro 6.2 | kernel-livepatch-SLE16_Update_3 | 9-160000.1.1 | SUSE-SU-2026:22283-1 |
| SLE Micro 6.2 | kernel-livepatch-SLE16_Update_4 | 8-160000.1.1 | SUSE-SU-2026:22279-1 |
| SLE Micro 6.2 | kernel-livepatch-SLE16_Update_6 | 6-160000.1.1 | SUSE-SU-2026:22280-1 |
| SLE Micro 6.2 | kernel-livepatch-SLE16_Update_7 | 5-160000.1.1 | SUSE-SU-2026:22281-1 |
| SLE Micro 6.2 | kernel-livepatch-SLE16_Update_8 | 4-160000.1.1 | SUSE-SU-2026:22282-1 |
| SLE Micro 6.2 | kernel-syms +1 | 6.12.0-160000.33.1 | SUSE-SU-2026:21834-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0-RT_Update_10 | 17-1.1 | SUSE-SU-2026:22480-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0-RT_Update_13 +1 | 8-1.1 | SUSE-SU-2026:22484-1, SUSE-SU-2026:22483-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0-RT_Update_22 | 2-1.2 | SUSE-SU-2026:22490-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0-RT_Update_9 | 17-1.2 | SUSE-SU-2026:22479-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0_Update_10 +1 | 13-1.1 | SUSE-SU-2026:22481-1, SUSE-SU-2026:22468-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0_Update_11 +2 | 12-1.1 | SUSE-SU-2026:22482-1, SUSE-SU-2026:22472-1, SUSE-SU-2026:22469-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0_Update_13 | 10-1.1 | SUSE-SU-2026:22470-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0_Update_14 | 8-1.2 | SUSE-SU-2026:22467-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0_Update_16 +1 | 7-1.1 | SUSE-SU-2026:22485-1, SUSE-SU-2026:22471-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0_Update_17 +1 | 6-1.1 | SUSE-SU-2026:22486-1, SUSE-SU-2026:22466-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0_Update_18 +1 | 5-1.1 | SUSE-SU-2026:22487-1, SUSE-SU-2026:22461-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0_Update_19 +1 | 3-1.1 | SUSE-SU-2026:22488-1, SUSE-SU-2026:22462-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0_Update_20 +5 | 2-1.1 | SUSE-SU-2026:22491-1, SUSE-SU-2026:22489-1, SUSE-SU-2026:22476-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0_Update_7 | 20-1.2 | SUSE-SU-2026:22463-1 |
| SLE Micro 6.1 | kernel-livepatch-MICRO-6-0_Update_8 +2 | 19-1.2 | SUSE-SU-2026:22478-1, SUSE-SU-2026:22465-1, SUSE-SU-2026:22464-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0-RT_Update_10 | 17-1.1 | SUSE-SU-2026:22403-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0-RT_Update_13 +1 | 8-1.1 | SUSE-SU-2026:22407-1, SUSE-SU-2026:22406-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0-RT_Update_22 | 2-1.2 | SUSE-SU-2026:22413-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0-RT_Update_9 | 17-1.2 | SUSE-SU-2026:22397-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0_Update_10 +1 | 13-1.1 | SUSE-SU-2026:22415-1, SUSE-SU-2026:22404-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0_Update_11 +2 | 12-1.1 | SUSE-SU-2026:22417-1, SUSE-SU-2026:22416-1, SUSE-SU-2026:22405-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0_Update_13 | 10-1.1 | SUSE-SU-2026:22418-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0_Update_14 | 8-1.2 | SUSE-SU-2026:22419-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0_Update_16 +1 | 7-1.1 | SUSE-SU-2026:22420-1, SUSE-SU-2026:22408-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0_Update_17 +1 | 6-1.1 | SUSE-SU-2026:22421-1, SUSE-SU-2026:22409-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0_Update_18 +1 | 5-1.1 | SUSE-SU-2026:22410-1, SUSE-SU-2026:22401-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0_Update_19 +1 | 3-1.1 | SUSE-SU-2026:22411-1, SUSE-SU-2026:22402-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0_Update_20 +5 | 2-1.1 | SUSE-SU-2026:22428-1, SUSE-SU-2026:22427-1, SUSE-SU-2026:22426-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0_Update_7 | 20-1.2 | SUSE-SU-2026:22398-1 |
| SLE Micro 6.0 | kernel-livepatch-MICRO-6-0_Update_8 +2 | 19-1.2 | SUSE-SU-2026:22400-1, SUSE-SU-2026:22399-1, SUSE-SU-2026:22396-1 |
| SLE Live Patching 15 SP7 | kernel-default | 6.4.0-150700.53.55.1 | SUSE-SU-2026:2238-1 |
| SLE Live Patching 15 SP7 | kernel-livepatch-SLE15-SP7-RT_Update_1 | 18-150700.2.1 | SUSE-SU-2026:2532-1 |
| SLE Live Patching 15 SP7 | kernel-livepatch-SLE15-SP7-RT_Update_8 | 8-150700.2.1 | SUSE-SU-2026:2500-1 |
| SLE Live Patching 15 SP7 | kernel-livepatch-SLE15-SP7_Update_11 +1 | 5-150700.2.1 | SUSE-SU-2026:2520-1, SUSE-SU-2026:2503-1 |
| SLE Live Patching 15 SP7 | kernel-livepatch-SLE15-SP7_Update_14 | 2-150700.2.1 | SUSE-SU-2026:2594-1 |
| SLE Live Patching 15 SP7 | kernel-livepatch-SLE15-SP7_Update_15 | 1-150700.15.3.1 | SUSE-SU-2026:2238-1 |
| SLE Live Patching 15 SP6 | kernel-default | 6.4.0-150600.23.112.1 | SUSE-SU-2026:2195-1 |
| SLE Live Patching 15 SP6 | kernel-livepatch-SLE15-SP6_Update_11 +1 | 19-150600.2.1 | SUSE-SU-2026:2610-1, SUSE-SU-2026:2532-1 |
| SLE Live Patching 15 SP6 | kernel-livepatch-SLE15-SP6_Update_18 | 8-150600.2.1 | SUSE-SU-2026:2588-1 |
| SLE Live Patching 15 SP6 | kernel-livepatch-SLE15-SP6_Update_22 | 5-150600.2.1 | SUSE-SU-2026:2520-1 |
| SLE Live Patching 15 SP6 | kernel-livepatch-SLE15-SP6_Update_23 | 4-150600.2.1 | SUSE-SU-2026:2559-1 |
| SLE Live Patching 15 SP6 | kernel-livepatch-SLE15-SP6_Update_24 | 3-150600.2.1 | SUSE-SU-2026:2608-1 |
| SLE Live Patching 15 SP6 | kernel-livepatch-SLE15-SP6_Update_26 | 1-150600.13.3.1 | SUSE-SU-2026:2195-1 |
| SLE Live Patching 15 SP5 | kernel-livepatch-SLE15-SP5_Update_26 | 21-150500.2.1 | SUSE-SU-2026:2567-1 |
| SLE Live Patching 15 SP5 | kernel-livepatch-SLE15-SP5_Update_30 | 14-150500.2.1 | SUSE-SU-2026:2571-1 |
| SLE Live Patching 15 SP5 | kernel-livepatch-SLE15-SP5_Update_38 | 4-150500.2.1 | SUSE-SU-2026:2601-1 |
| SLE Live Patching 15 SP4 | kernel-livepatch-SLE15-SP4_Update_40 | 21-150400.2.1 | SUSE-SU-2026:2567-1 |
| SLE Live Patching 15 SP4 | kernel-livepatch-SLE15-SP4_Update_44 | 15-150400.2.1 | SUSE-SU-2026:2607-1 |
| SLE Live Patching 15 SP4 | kernel-livepatch-SLE15-SP4_Update_45 | 13-150400.2.1 | SUSE-SU-2026:2601-1 |
| SLE Live Patching 15 SP4 | kernel-livepatch-SLE15-SP4_Update_46 +1 | 9-150400.2.1 | SUSE-SU-2026:2511-1, SUSE-SU-2026:2496-1 |
| SLE Live Patching 15 SP4 | kernel-livepatch-SLE15-SP4_Update_50 | 5-150400.2.1 | SUSE-SU-2026:2571-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_69 +1 | 17-2.1 | SUSE-SU-2026:2518-1, SUSE-SU-2026:2494-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_71 | 14-2.1 | SUSE-SU-2026:2549-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_79 | 5-2.1 | SUSE-SU-2026:2592-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_80 | 4-2.1 | SUSE-SU-2026:2603-1 |
Amazon Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Amazon Linux 2023 | kernel-livepatch-6.18.20-20.229 +2 | 1:1.0-0.amzn2023 | ALAS2023-2026-1681, ALAS2023-2026-1596, ALAS2023-2026-1594 |
| Amazon Linux 2023 | perf +14 | 1:6.1.168-202.320.amzn2023 | ALAS2023-2026-1681 |
| Amazon Linux 2023 | perf6.12 +14 | 1:6.12.79-101.147.amzn2023 | ALAS2023-2026-1594 |
| Amazon Linux 2023 | perf6.18 +14 | 1:6.18.20-20.229.amzn2023 | ALAS2023-2026-1596 |
Oracle Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Oracle Linux 10 | rv +29 | 6.12.0-124.55.1.el10_1 | ELSA-2026-19569, ELSA-2026-13566 |
| Oracle Linux 9 | kernel-uek +34 | 6.12.0-202.76.4.2.el10uek | ELSA-2026-50372, ELSA-2026-50293, ELSA-2026-50270 |
| Oracle Linux 9 | rv +28 | 5.14.0-611.54.1.el9_7 | ELSA-2026-19568, ELSA-2026-13565 |
| Oracle Linux 8 | kernel-uek +17 | 5.15.0-320.202.8.3.el9uek | ELSA-2026-50294, ELSA-2026-50271 |
| Oracle Linux 8 | perf +19 | 4.18.0-553.123.1.el8_10 | ELSA-2026-50294, ELSA-2026-50271, ELSA-2026-13577 |
| Oracle Linux 7 | kernel-uek +6 | 5.4.17-2136.356.4.1.el8uek | ELSA-2026-50299 |
| Oracle Linux 7 | kernel-uek-tools | 5.4.17-2136.356.4.1.el7uek | ELSA-2026-50299 |
Public exploits
Exploit or proof-of-concept code for this vulnerability is publicly available, which lowers the bar for attackers. Treat it as a reason to patch sooner.
Third-party code, not reviewed by us. Public PoCs are sometimes fake or contain malware. Read the code first and run it only in an isolated lab, against systems you are authorised to test.
GitHub 1 repository
-
ashrafzaryouh/CVE-2026-31402 ★ 0 · Apr 9, 2026
CVE-2026-31402
Sources: PoC-in-GitHub, Metasploit Framework, Exploit-DB — updated daily. Only links are listed; no exploit code is hosted here.
Advisories 50
- LSN-0122-1 Kernel Live Patch Security Notice Ubuntu Security Notices (USN) · Nov 12, 2026
- WID-SEC-2026-0985 Linux Kernel: Mehrere Schwachstellen BSI CERT-Bund (WID) · Nov 10, 2026
- SSA-457936 SSA-457936: Vulnerabilities in the additional GNU/Linux subsystem of the SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP V3.1.7 Siemens ProductCERT · Nov 10, 2026
- USN-8606-1 linux-azure, linux-azure-6.8 vulnerabilities Ubuntu Security Notices (USN) · Nov 7, 2026
- USN-8607-1 linux-azure-fde vulnerabilities Ubuntu Security Notices (USN) · Nov 7, 2026
- USN-8619-1 linux-hwe-6.8 vulnerabilities Ubuntu Security Notices (USN) · Nov 7, 2026
- USN-8609-1 linux-azure-fde-6.8 vulnerabilities Ubuntu Security Notices (USN) · Nov 7, 2026
- USN-8604-1 linux-azure-6.17 vulnerabilities Ubuntu Security Notices (USN) · Nov 7, 2026
- USN-8508-1 linux-nvidia-6.17 vulnerabilities Ubuntu Security Notices (USN) · Nov 7, 2026
- USN-8546-1 linux-raspi vulnerabilities Ubuntu Security Notices (USN) · Nov 7, 2026
- USN-8490-2 linux-realtime, linux-realtime-6.17 vulnerabilities Ubuntu Security Notices (USN) · Nov 7, 2026
- USN-8491-1 linux-oem-6.17 vulnerabilities Ubuntu Security Notices (USN) · Nov 7, 2026
- USN-8545-1 linux-hwe-6.17 vulnerabilities Ubuntu Security Notices (USN) · Nov 7, 2026
- USN-8490-1 linux, linux-aws, linux-aws-6.17, linux-gcp, linux-gcp-6.17, linux-oracle, linux-oracle-6.17 vulnerabilities Ubuntu Security Notices (USN) · Nov 7, 2026
- USN-8497-1 linux-lowlatency, linux-lowlatency-hwe-6.8 vulnerabilities Ubuntu Security Notices (USN) · Nov 7, 2026
- USN-8499-1 linux-xilinx vulnerabilities Ubuntu Security Notices (USN) · Nov 7, 2026
- USN-8492-1 linux, linux-aws, linux-aws-fips, linux-gcp, linux-gcp-fips, linux-ibm, linux-nvidia, linux-nvidia-6.8, linux-oracle, linux-realtime, linux-realtime-6.8 vulnerabilities Ubuntu Security Notices (USN) · Nov 6, 2026
- USN-8492-2 linux-aws-6.8, linux-gcp-6.8, linux-gke, linux-gkeop, linux-ibm-6.8, linux-nvidia-lowlatency, linux-oracle-6.8 vulnerabilities Ubuntu Security Notices (USN) · Nov 6, 2026
- USN-8498-1 linux-nvidia-tegra vulnerabilities Ubuntu Security Notices (USN) · Nov 6, 2026
- USN-8492-3 linux-raspi-realtime vulnerabilities Ubuntu Security Notices (USN) · Nov 6, 2026
- USN-8492-5 linux-azure-fips, linux-fips vulnerabilities Ubuntu Security Notices (USN) · Nov 6, 2026
- USN-8492-4 linux-raspi vulnerabilities Ubuntu Security Notices (USN) · Nov 6, 2026
- USN-8528-1 linux-xilinx-zynqmp vulnerabilities Ubuntu Security Notices (USN) · Nov 6, 2026
- USN-8493-1 linux, linux-aws, linux-aws-5.15, linux-aws-fips, linux-azure, linux-azure-5.15, linux-azure-fde-5.15, linux-fips, linux-gcp, linux-gcp-fips, linux-gke, linux-gkeop, linux-hwe-5.15, linux-ibm, linux-ibm-5.15, linux-intel-iot-realtime, linux-intel-iotg, linux-kvm, linux-lowlatency, linux-lowlatency-hwe-5.15, linux-nvidia, linux-nvidia-tegra, linux-nvidia-tegra-5.15, linux-nvidia-tegra-igx, linux-oracle, linux-realtime vulnerabilities Ubuntu Security Notices (USN) · Nov 4, 2026
- USN-8615-1 linux, linux-aws, linux-aws-5.4, linux-aws-fips, linux-azure, linux-azure-5.4, linux-azure-fips, linux-bluefield, linux-fips, linux-gcp, linux-gcp-5.4, linux-gcp-fips, linux-hwe-5.4, linux-iot, linux-oracle, linux-oracle-5.4, linux-xilinx-zynqmp vulnerabilities Ubuntu Security Notices (USN) · Nov 4, 2026
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- USN-8616-1 linux-ibm, linux-ibm-5.4 vulnerabilities Ubuntu Security Notices (USN) · Nov 4, 2026
- USN-8615-2 linux-raspi, linux-raspi-5.4 vulnerabilities Ubuntu Security Notices (USN) · Nov 4, 2026
- USN-8547-2 linux-azure-fips vulnerabilities Ubuntu Security Notices (USN) · Nov 4, 2026
- USN-8529-2 linux-azure, linux-gcp, linux-hwe, linux-oracle vulnerabilities Ubuntu Security Notices (USN) · Nov 4, 2026
- USN-8530-1 linux-aws, linux-aws-fips vulnerabilities Ubuntu Security Notices (USN) · Nov 4, 2026
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- USN-8547-1 linux-gcp-5.15, linux-intel-iotg-5.15 vulnerabilities Ubuntu Security Notices (USN) · Nov 4, 2026
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- USN-8530-2 linux-aws-hwe vulnerabilities Ubuntu Security Notices (USN) · Nov 4, 2026
- USN-8493-2 linux-oracle-5.15 vulnerabilities Ubuntu Security Notices (USN) · Nov 4, 2026
- USN-8548-2 linux, linux-aws, linux-kvm vulnerabilities Ubuntu Security Notices (USN) · Oct 29, 2026
- USN-8548-1 linux-aws, linux-fips, linux-lts-xenial vulnerabilities Ubuntu Security Notices (USN) · Oct 29, 2026
- ALSA-2026:19569 Important: kernel security update AlmaLinux Security Advisories · Oct 29, 2026
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- ICSA-26-295-11 Siemens SIMATIC S7-1500 CPU 1518(F)-4 PN/DP MFP CISA ICS & IT advisories · Oct 22, 2026
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- RHSA-2026:36534 Red Hat Security Advisory: kpatch-patch-5_14_0-570_116_1, kpatch-patch-5_14_0-570_17_1, kpatch-patch-5_14_0-570_39_1, kpatch-patch-5_14_0-570_66_1, and kpatch-patch-5_14_0-570_94_1 security update Red Hat Security Advisories (RHSA) · Oct 17, 2026
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- RHSA-2026:36532 Red Hat Security Advisory: kpatch-patch-5_14_0-284_117_1, kpatch-patch-5_14_0-284_134_1, kpatch-patch-5_14_0-284_148_1, kpatch-patch-5_14_0-284_158_1, and kpatch-patch-5_14_0-284_172_1 security update Red Hat Security Advisories (RHSA) · Oct 17, 2026
References
- https://git.kernel.org/stable/c/f9fcb4441f6c02bb20c2eb340101e27dfe23607c
- https://git.kernel.org/stable/c/2665887a69437a8a4f552f69509eecfb73d4aa19
- https://git.kernel.org/stable/c/c9452c0797c95cf2378170df96cf4f4b3bca7eff
- https://git.kernel.org/stable/c/8afb437ea1f70cacb4bbdf11771fb5c4d720b965
- https://git.kernel.org/stable/c/dad0c3c0a8e5d1d6eb0fc455694ce3e25e6c57d0
- https://git.kernel.org/stable/c/0f0e2a54a31a7f9ad2915db99156114872317388
- https://git.kernel.org/stable/c/ae8498337dfdfda71bdd0b807c9a23a126011d76
- https://git.kernel.org/stable/c/5133b61aaf437e5f25b1b396b14242a6bb0508e2