Description
In the Linux kernel, the following vulnerability has been resolved:
ALSA: aloop: Fix racy access at PCM trigger
The PCM trigger callback of aloop driver tries to check the PCM state
and stop the stream of the tied substream in the corresponding cable.
Since both check and stop operations are performed outside the cable
lock, this may result in UAF when a program attempts to trigger
frequently while opening/closing the tied stream, as spotted by
fuzzers.
For addressing the UAF, this patch changes two things:
- It covers the most of code in loopback_check_format() with
cable->lock spinlock, and add the proper NULL checks. This avoids
already some racy accesses.
- In addition, now we try to check the state of the capture PCM stream
that may be stopped in this function, which was the major pain point
leading to UAF.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Linux | Linux | 2.6.37 | 5.10.270 |
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 | 6.18.10-1 | — |
| Debian 13 | linux | 6.12.73-1 | DSA-6141-1 |
| Debian 12 | linux | 6.1.190-1 | — |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Nvidia-BlueField 24.04 LTS | linux-bluefield | 6.8.0-1022.26 | — |
| Ubuntu Nvidia-BlueField 22.04 LTS | linux-bluefield | 5.15.0-1103.105 | — |
| Ubuntu 25.10 | linux +8 | No fix yet | — |
| Ubuntu 24.04 LTS | linux | 6.8.0-117.117 | USN-8278-1 |
| Ubuntu 24.04 LTS | linux-aws | 6.8.0-1055.58 | USN-8278-1 |
| Ubuntu 24.04 LTS | linux-azure | 6.8.0-1056.62 | USN-8278-2 |
| Ubuntu 24.04 LTS | linux-azure-fde | 6.8.0-1058.65 | — |
| Ubuntu 24.04 LTS | linux-azure-nvidia | 6.8.0-1039.42 | — |
| Ubuntu 24.04 LTS | linux-gcp | 6.8.0-1058.61 | USN-8278-1 |
| Ubuntu 24.04 LTS | linux-gke | 6.8.0-1054.60 | USN-8278-1 |
| Ubuntu 24.04 LTS | linux-gkeop | 6.8.0-1041.44 | USN-8278-1 |
| Ubuntu 24.04 LTS | linux-ibm | 6.8.0-1055.56 | USN-8278-1 |
| Ubuntu 24.04 LTS | linux-lowlatency | 6.8.0-117.117.1 | USN-8278-1 |
| Ubuntu 24.04 LTS | linux-nvidia | 6.8.0-1054.57 | USN-8289-1 |
| Ubuntu 24.04 LTS | linux-nvidia-lowlatency | 6.8.0-1054.57.1 | USN-8289-1 |
| Ubuntu 24.04 LTS | linux-nvidia-tegra | 6.8.0-1024.24 | USN-8296-2 |
| Ubuntu 24.04 LTS | linux-oracle | 6.8.0-1054.55 | — |
| Ubuntu 24.04 LTS | linux-raspi | 6.8.0-1056.60 | USN-8278-1 |
| Ubuntu 24.04 LTS | linux-riscv +26 | No fix yet | — |
| Ubuntu 24.04 LTS | linux-xilinx | 6.8.0-1032.33 | USN-8499-1 |
| Ubuntu 22.04 LTS | linux | 5.15.0-202.212 | USN-8961-1 |
| Ubuntu 22.04 LTS | linux-aws | 5.15.0-1119.126 | USN-8961-1 |
| Ubuntu 22.04 LTS | linux-aws-6.8 | 6.8.0-1057.60~22.04.1 | — |
| Ubuntu 22.04 LTS | linux-azure | 5.15.0-1125.134 | USN-8961-1 |
| Ubuntu 22.04 LTS | linux-azure-6.8 | 6.8.0-1059.65~22.04.1 | USN-8440-1 |
| Ubuntu 22.04 LTS | linux-azure-fde | 5.15.0-1124.133 | USN-8962-1 |
| Ubuntu 22.04 LTS | linux-azure-fde-6.8 | 6.8.0-1058.65~22.04.1 | — |
| Ubuntu 22.04 LTS | linux-gcp | 5.15.0-1120.130 | USN-8961-1 |
| Ubuntu 22.04 LTS | linux-gcp-6.8 | 6.8.0-1060.63~22.04.1 | — |
| Ubuntu 22.04 LTS | linux-gke | 5.15.0-1115.121 | USN-8961-1 |
| Ubuntu 22.04 LTS | linux-gkeop | 5.15.0-1102.110 | USN-8961-1 |
| Ubuntu 22.04 LTS | linux-hwe-6.8 | 6.8.0-124.124~22.04.1 | — |
| Ubuntu 22.04 LTS | linux-ibm | 5.15.0-1113.117 | USN-8961-1 |
| Ubuntu 22.04 LTS | linux-ibm-6.8 | 6.8.0-1055.56~22.04.1 | USN-8278-1 |
| Ubuntu 22.04 LTS | linux-intel-iotg | 5.15.0-1114.120 | USN-8961-1 |
| Ubuntu 22.04 LTS | linux-kvm | 5.15.0-1111.116 | USN-8961-1 |
| Ubuntu 22.04 LTS | linux-lowlatency | 5.15.0-197.207 | USN-8961-1 |
| Ubuntu 22.04 LTS | linux-lowlatency-hwe-6.8 | 6.8.0-117.117.1~22.04.1 | USN-8278-1 |
| Ubuntu 22.04 LTS | linux-nvidia | 5.15.0-1114.115 | USN-8961-1 |
| Ubuntu 22.04 LTS | linux-nvidia-6.8 | 6.8.0-1054.57~22.04.1 | USN-8289-2 |
| Ubuntu 22.04 LTS | linux-nvidia-tegra | 5.15.0-1070.72 | USN-8963-1 |
| Ubuntu 22.04 LTS | linux-nvidia-tegra-igx | 5.15.0-1059.59 | USN-8963-1 |
| Ubuntu 22.04 LTS | linux-oracle | 5.15.0-1116.122 | USN-8961-1 |
| Ubuntu 22.04 LTS | linux-oracle-6.8 | 6.8.0-1054.55~22.04.1 | — |
| Ubuntu 22.04 LTS | linux-raspi | 5.15.0-1113.116 | USN-9029-1 |
| Ubuntu 22.04 LTS | linux-riscv +33 | No fix yet | — |
| Ubuntu 22.04 LTS | linux-riscv-6.8 | 6.8.0-117.117~22.04.1 | — |
Show 18 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 | 6.8.0-2045.46 | USN-8278-1 |
| Ubuntu Pro Realtime 24.04 LTS | linux-realtime | 6.8.1-1051.52 | USN-8278-1 |
| Ubuntu Pro Realtime 24.04 LTS | linux-realtime-6.14 +1 | No fix yet | — |
| Ubuntu Pro Realtime 22.04 LTS | linux-intel-iot-realtime | 5.15.0-1111.115 | USN-8961-1 |
| Ubuntu Pro Realtime 22.04 LTS | linux-realtime | 5.15.0-1118.127 | USN-8961-1 |
| Ubuntu Pro Realtime 22.04 LTS | linux-realtime-6.8 | 6.8.1-1051.52~22.04.1 | USN-8278-1 |
| 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 | 6.8.0-1055.58+fips1 | USN-8278-1 |
| Ubuntu Pro FIPS-updates 24.04 LTS | linux-azure-fips | 6.8.0-1059.65+fips1 | USN-8393-1 |
| Ubuntu Pro FIPS-updates 24.04 LTS | linux-fips | 6.8.0-116.116+fips1 | USN-8296-1 |
| Ubuntu Pro FIPS-updates 24.04 LTS | linux-gcp-fips | 6.8.0-1058.61+fips1 | USN-8278-1 |
| Ubuntu Pro FIPS-updates 22.04 LTS | linux-aws-fips | 5.15.0-1119.126+fips1 | USN-8961-1 |
| Ubuntu Pro FIPS-updates 22.04 LTS | linux-azure-fips | 5.15.0-1125.134+fips1 | USN-8961-1 |
| Ubuntu Pro FIPS-updates 22.04 LTS | linux-fips | 5.15.0-202.212+fips1 | USN-8961-1 |
| Ubuntu Pro FIPS-updates 22.04 LTS | linux-gcp-fips | 5.15.0-1120.130+fips1 | USN-8961-1 |
| Ubuntu Pro FIPS-updates 20.04 LTS | linux-fips +3 | No fix yet | — |
| Ubuntu Pro FIPS-updates 18.04 LTS | linux-fips +3 | No fix yet | — |
| Ubuntu Pro FIPS-updates 16.04 LTS | linux-fips | No fix yet | — |
| Ubuntu Pro FIPS-preview 22.04 LTS | linux-fips +3 | No fix yet | — |
| Ubuntu Pro 20.04 LTS | linux +10 | No fix yet | — |
| Ubuntu Pro 20.04 LTS | linux-aws-5.15 | 5.15.0-1119.126~20.04.1 | USN-8961-1 |
| Ubuntu Pro 20.04 LTS | linux-azure-5.15 | 5.15.0-1125.134~20.04.1 | USN-8961-1 |
| Ubuntu Pro 20.04 LTS | linux-azure-fde-5.15 | 5.15.0-1124.133~20.04.1 | USN-8961-1 |
| Ubuntu Pro 20.04 LTS | linux-gcp-5.15 | 5.15.0-1120.130~20.04.1 | USN-8961-1 |
| Ubuntu Pro 20.04 LTS | linux-hwe-5.15 | 5.15.0-202.212~20.04.1 | USN-8961-1 |
| Ubuntu Pro 20.04 LTS | linux-ibm-5.15 | 5.15.0-1113.117~20.04.1 | USN-8961-1 |
| Ubuntu Pro 20.04 LTS | linux-intel-iotg-5.15 | 5.15.0-1114.120~20.04.1 | USN-8961-1 |
| Ubuntu Pro 20.04 LTS | linux-lowlatency-hwe-5.15 | 5.15.0-197.207~20.04.1 | USN-8961-1 |
| Ubuntu Pro 20.04 LTS | linux-nvidia-tegra-5.15 | 5.15.0-1070.72~20.04.1 | USN-8963-1 |
| Ubuntu Pro 20.04 LTS | linux-oracle-5.15 | 5.15.0-1116.122~20.04.1 | USN-8961-1 |
| Ubuntu Pro 20.04 LTS | linux-riscv-5.15 | 5.15.0-1113.117~20.04.2 | — |
| Ubuntu Pro 18.04 LTS | linux +12 | No fix yet | — |
| Ubuntu Pro 16.04 LTS | linux +7 | No fix yet | — |
| Ubuntu Pro 14.04 LTS | linux +3 | No fix yet | — |
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 10 | rv +76 | 6.12.0-124.49.1.el10_1 | RHSA-2026:6632 |
| RHEL 9 | rv +75 | 5.14.0-611.45.1.el9_7 | RHSA-2026:6153 |
| RHEL 8 | kernel-rt +12 | 4.18.0-553.120.1.rt7.461.el8_10 | RHSA-2026:9135 |
| RHEL 8 | perf +26 | 4.18.0-553.120.1.el8_10 | RHSA-2026:9131 |
Show 13 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 9.6 EUS | rv +77 | 5.14.0-570.125.1.el9_6 | RHSA-2026:34094 |
| RHEL 9.4 EUS | bpftool | 7.3.0-427.124.1.el9_4 | RHSA-2026:13932 |
| RHEL 9.4 EUS | rv +64 | 5.14.0-427.124.1.el9_4 | RHSA-2026:13932 |
| 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 | 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 | 4.18.0-477.143.1.el8_8 | RHSA-2026:19521 |
| RHEL 8.8 E4S | perf +18 | 4.18.0-477.143.1.el8_8 | RHSA-2026:19521 |
| RHEL 8.6 TUS | perf +17 | 4.18.0-372.191.1.el8_6 | RHSA-2026:14230 |
| RHEL 8.6 E4S | perf +25 | 4.18.0-372.191.1.el8_6 | RHSA-2026:14230 |
| RHEL 8.6 AUS | perf +17 | 4.18.0-372.191.1.el8_6 | RHSA-2026:14230 |
| RHEL 8.4 EUS Long Life | perf +17 | 4.18.0-305.194.1.el8_4 | RHSA-2026:26535 |
| RHEL 8.4 AUS | perf +17 | 4.18.0-305.194.1.el8_4 | RHSA-2026:26535 |
| RHEL 7 ELS | perf +18 | 3.10.0-1160.149.1.el7 | RHSA-2026:14925 |
AlmaLinux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux 10 | kernel-doc +1 | 6.12.0-124.49.1.el10_1 | ALSA-2026:6632 |
| AlmaLinux 9 | rv +73 | 5.14.0-611.45.1.el9_7 | ALSA-2026:6153 |
| AlmaLinux 8 | kernel-rt +9 | 4.18.0-553.120.1.rt7.461.el8_10 | ALSA-2026:9135 |
| AlmaLinux 8 | perf +24 | 4.18.0-553.120.1.el8_10 | ALSA-2026:9131 |
Rocky Linux
Errata ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Rocky Linux 10 | kernel | 6.12.0-124.49.1.el10_1 | RLSA-2026:6632 |
| Rocky Linux 9 | kernel | 5.14.0-611.45.1.el9_7 | RLSA-2026:6153 |
| Rocky Linux 8 | kernel | 4.18.0-553.120.1.el8_10 | RLSA-2026:9131 |
| Rocky Linux 8 | kernel-rt | 4.18.0-553.120.1.rt7.461.el8_10 | RLSA-2026:9135 |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP7 | kernel-64kb +7 | 6.4.0-150700.53.34.1 | SUSE-SU-2026:1081-1 |
| SLES 15 SP7 | kernel-default-base | 6.4.0-150700.53.34.1.150700.17.23.1 | SUSE-SU-2026:1081-1 |
| SLES 15 SP6 | kernel-64kb +6 | 6.4.0-150600.23.92.1 | SUSE-SU-2026:1041-1 |
| SLES 15 SP6 | kernel-default-base | 6.4.0-150600.23.92.1.150600.12.42.2 | SUSE-SU-2026:1041-1 |
| SLES 15 SP5 | kernel-64kb +6 | 5.14.21-150500.55.141.1 | SUSE-SU-2026:1003-1 |
| SLES 15 SP5 | kernel-default-base | 5.14.21-150500.55.141.1.150500.6.69.2 | SUSE-SU-2026:1003-1 |
| SLES 15 SP4 | kernel-64kb +6 | 5.14.21-150400.24.197.1 | SUSE-SU-2026:0984-1 |
| SLES 15 SP4 | kernel-default-base | 5.14.21-150400.24.197.1.150400.24.100.1 | SUSE-SU-2026:0984-1 |
| SLES 12 SP5 | kernel-syms +2 | 4.12.14-122.296.1 | SUSE-SU-2026:1078-1 |
Show 21 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 11 SP4 | kernel-ec2 +6 | 3.0.101-108.204.1 | SUSE-SU-2026:1130-1 |
| SLES for SAP 16.0 | kernel-64kb +8 | 6.12.0-160000.27.1 | SUSE-SU-2026:20931-1 |
| SLES for SAP 16.0 | kernel-default-base | 6.12.0-160000.27.1.160000.2.8 | SUSE-SU-2026:20931-1 |
| SLES for SAP 15 SP6 | kernel-default-base | 6.4.0-150600.23.92.1.150600.12.42.2 | SUSE-SU-2026:1041-1 |
| SLES for SAP 15 SP6 | kernel-docs +4 | 6.4.0-150600.23.92.1 | SUSE-SU-2026:1041-1 |
| SLES for SAP 15 SP5 | kernel-default-base | 5.14.21-150500.55.141.1.150500.6.69.2 | SUSE-SU-2026:1003-1 |
| SLES for SAP 15 SP5 | kernel-docs +4 | 5.14.21-150500.55.141.1 | SUSE-SU-2026:1003-1 |
| SLES for SAP 15 SP4 | kernel-default-base | 5.14.21-150400.24.197.1.150400.24.100.1 | SUSE-SU-2026:0984-1 |
| SLES for SAP 15 SP4 | kernel-docs +4 | 5.14.21-150400.24.197.1 | SUSE-SU-2026:0984-1 |
| SLES 16.0 | kernel-64kb +8 | 6.12.0-160000.27.1 | SUSE-SU-2026:20931-1 |
| SLES 16.0 | kernel-default-base | 6.12.0-160000.27.1.160000.2.8 | SUSE-SU-2026:20931-1 |
| SLE Micro 6.2 | kernel-default-base | 6.12.0-160000.27.1.160000.2.8 | SUSE-SU-2026:20838-1 |
| SLE Micro 6.2 | kernel-rt +5 | 6.12.0-160000.27.1 | SUSE-SU-2026:20873-1, SUSE-SU-2026:20838-1 |
| SLE Micro 6.1 | kernel-default-base | 6.4.0-40.1.21.17 | SUSE-SU-2026:20667-1 |
| SLE Micro 6.1 | kernel-rt +4 | 6.4.0-40.1 | SUSE-SU-2026:20876-1, SUSE-SU-2026:20667-1 |
| SLE Micro 6.0 | kernel-default-base | 6.4.0-40.1.21.17 | SUSE-SU-2026:20720-1 |
| SLE Micro 6.0 | kernel-rt +4 | 6.4.0-40.1 | SUSE-SU-2026:20845-1, SUSE-SU-2026:20720-1 |
| SLE Micro 5.5 | kernel-default-base | 5.14.21-150500.55.141.1.150500.6.69.2 | SUSE-SU-2026:1003-1 |
| SLE Micro 5.5 | kernel-rt +1 | 5.14.21-150500.13.124.1 | SUSE-SU-2026:1077-1 |
| SLE Micro 5.5 | kernel-source +1 | 5.14.21-150500.55.141.1 | SUSE-SU-2026:1003-1 |
| SLE Micro 5.4 | kernel-default | 5.14.21-150400.24.197.1 | SUSE-SU-2026:0984-1 |
| SLE Micro 5.4 | kernel-default-base | 5.14.21-150400.24.197.1.150400.24.100.1 | SUSE-SU-2026:0984-1 |
| SLE Micro 5.4 | kernel-rt +1 | 5.14.21-150400.15.145.1 | SUSE-SU-2026:1131-1 |
| SLE Micro 5.3 | kernel-default | 5.14.21-150400.24.197.1 | SUSE-SU-2026:0984-1 |
| SLE Micro 5.3 | kernel-default-base | 5.14.21-150400.24.197.1.150400.24.100.1 | SUSE-SU-2026:0984-1 |
| SLE Micro 5.3 | kernel-rt +1 | 5.14.21-150400.15.145.1 | SUSE-SU-2026:1131-1 |
| SLE Micro 5.2 | kernel-default | 5.3.18-150300.59.238.1 | SUSE-SU-2026:0928-1 |
| SLE Micro 5.2 | kernel-default-base | 5.3.18-150300.59.238.1.150300.18.142.1 | SUSE-SU-2026:0928-1 |
| SLE Micro 5.2 | kernel-rt +1 | 5.3.18-150300.238.1 | SUSE-SU-2026:0961-1 |
| SLE Live Patching 15 SP7 | kernel-default | 6.4.0-150700.53.34.1 | SUSE-SU-2026:1081-1 |
| SLE Live Patching 15 SP7 | kernel-livepatch-SLE15-SP7-RT_Update_10 | 1-150700.1.3.1 | SUSE-SU-2026:0962-1 |
| SLE Live Patching 15 SP7 | kernel-livepatch-SLE15-SP7_Update_10 | 1-150700.15.3.1 | SUSE-SU-2026:1081-1 |
| SLE Live Patching 15 SP6 | kernel-default | 6.4.0-150600.23.92.1 | SUSE-SU-2026:1041-1 |
| SLE Live Patching 15 SP6 | kernel-livepatch-SLE15-SP6_Update_21 | 1-150600.13.5.1 | SUSE-SU-2026:1041-1 |
| SLE Live Patching 15 SP5 | kernel-default | 5.14.21-150500.55.141.1 | SUSE-SU-2026:1003-1 |
| SLE Live Patching 15 SP5 | kernel-livepatch-SLE15-SP5_Update_28 | 15-150500.2.1 | SUSE-SU-2026:1464-1 |
| SLE Live Patching 15 SP5 | kernel-livepatch-SLE15-SP5_Update_29 | 13-150500.2.1 | SUSE-SU-2026:1611-1 |
| SLE Live Patching 15 SP5 | kernel-livepatch-SLE15-SP5_Update_32 | 5-150500.2.1 | SUSE-SU-2026:1560-1 |
| SLE Live Patching 15 SP5 | kernel-livepatch-SLE15-SP5_Update_36 | 1-150500.11.5.1 | SUSE-SU-2026:1003-1 |
| SLE Live Patching 15 SP4 | kernel-default | 5.14.21-150400.24.197.1 | SUSE-SU-2026:0984-1 |
| SLE Live Patching 15 SP4 | kernel-livepatch-SLE15-SP4_Update_38 | 17-150400.2.1 | SUSE-SU-2026:1578-1 |
| SLE Live Patching 15 SP4 | kernel-livepatch-SLE15-SP4_Update_42 | 15-150400.2.1 | SUSE-SU-2026:1464-1 |
| SLE Live Patching 15 SP4 | kernel-livepatch-SLE15-SP4_Update_46 +1 | 5-150400.2.1 | SUSE-SU-2026:1611-1, SUSE-SU-2026:1584-1 |
| SLE Live Patching 15 SP4 | kernel-livepatch-SLE15-SP4_Update_48 | 3-150400.2.1 | SUSE-SU-2026:1592-1 |
| SLE Live Patching 15 SP4 | kernel-livepatch-SLE15-SP4_Update_49 | 1-150400.9.3.1 | SUSE-SU-2026:0984-1 |
| SLE Live Patching 12 SP5 | kernel-default | 4.12.14-122.296.1 | SUSE-SU-2026:1078-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_68 | 14-2.1 | SUSE-SU-2026:1535-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_69 | 13-2.1 | SUSE-SU-2026:1611-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_71 | 10-2.1 | SUSE-SU-2026:1537-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_72 | 9-2.1 | SUSE-SU-2026:1584-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_78 | 1-8.3.1 | SUSE-SU-2026:1078-1 |
| SLE HPC 15 SP5 | kernel-64kb +5 | 5.14.21-150500.55.141.1 | SUSE-SU-2026:1003-1 |
| SLE HPC 15 SP5 | kernel-default-base | 5.14.21-150500.55.141.1.150500.6.69.2 | SUSE-SU-2026:1003-1 |
| SLE HPC 15 SP4 | kernel-64kb +5 | 5.14.21-150400.24.197.1 | SUSE-SU-2026:0984-1 |
| SLE HPC 15 SP4 | kernel-default-base | 5.14.21-150400.24.197.1.150400.24.100.1 | SUSE-SU-2026:0984-1 |
| SUSE Real Time Module 15 SP7 | kernel-rt +2 | 6.4.0-150700.7.34.1 | SUSE-SU-2026:0962-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Leap 16.0 | kernel-default-base | 6.12.0-160000.27.1.160000.2.8 | openSUSE-SU-2026:20416-1 |
| openSUSE Leap 16.0 | kernel-rt +11 | 6.12.0-160000.27.1 | openSUSE-SU-2026:20416-1 |
| openSUSE Leap 15.6 | dtb-aarch64 +10 | 6.4.0-150600.23.92.1 | SUSE-SU-2026:1041-1 |
| openSUSE Leap 15.6 | kernel-default-base | 6.4.0-150600.23.92.1.150600.12.42.2 | SUSE-SU-2026:1041-1 |
Oracle Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Oracle Linux 10 | rv +29 | 6.12.0-124.49.1.el10_1 | ELSA-2026-6632 |
| Oracle Linux 9 | kernel-uek +34 | 6.12.0-200.74.27.el10uek | ELSA-2026-50372, ELSA-2026-50232, ELSA-2026-50160 |
| Oracle Linux 9 | rv +28 | 5.14.0-611.45.1.el9_7 | ELSA-2026-6153 |
| Oracle Linux 8 | perf +19 | 4.18.0-553.120.1.el8_10 | ELSA-2026-9131 |
Advisories 50
- WID-SEC-2026-0421 Linux Kernel: Mehrere Schwachstellen BSI CERT-Bund (WID) · Nov 12, 2026
- USN-8961-1 linux, linux-aws, linux-aws-5.15, linux-aws-fips, linux-azure, linux-azure-5.15, linux-azure-fde-5.15, linux-azure-fips, linux-fips, linux-gcp, linux-gcp-5.15, 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-intel-iotg-5.15, linux-kvm, linux-lowlatency, linux-lowlatency-hwe-5.15, linux-nvidia, linux-oracle, linux-oracle-5.15, linux-realtime vulnerabilities Ubuntu Security Notices (USN) · Nov 12, 2026
- USN-8963-1 linux-nvidia-tegra, linux-nvidia-tegra-5.15, linux-nvidia-tegra-igx vulnerabilities Ubuntu Security Notices (USN) · Nov 12, 2026
- USN-9029-1 linux-raspi vulnerabilities Ubuntu Security Notices (USN) · Nov 12, 2026
- USN-8962-1 linux-azure-fde vulnerabilities Ubuntu Security Notices (USN) · Nov 12, 2026
- USN-8440-1 linux-azure-6.8 vulnerabilities Ubuntu Security Notices (USN) · Nov 7, 2026
- USN-8499-1 linux-xilinx vulnerabilities Ubuntu Security Notices (USN) · Nov 7, 2026
- USN-8393-1 linux-azure-fips vulnerabilities Ubuntu Security Notices (USN) · Nov 7, 2026
- USN-8278-1 linux, linux-aws, linux-aws-fips, linux-gcp, linux-gcp-fips, linux-gke, linux-gkeop, linux-ibm, linux-ibm-6.8, linux-lowlatency, linux-lowlatency-hwe-6.8, linux-raspi, linux-raspi-realtime, linux-realtime, linux-realtime-6.8 vulnerabilities Ubuntu Security Notices (USN) · Nov 5, 2026
- USN-8289-1 linux-nvidia, linux-nvidia-lowlatency vulnerabilities Ubuntu Security Notices (USN) · Nov 5, 2026
- USN-8289-2 linux-nvidia-6.8 vulnerabilities Ubuntu Security Notices (USN) · Nov 5, 2026
- USN-8278-2 linux-azure vulnerabilities Ubuntu Security Notices (USN) · Nov 5, 2026
- USN-8296-1 linux-fips vulnerabilities Ubuntu Security Notices (USN) · Nov 4, 2026
- USN-8296-2 linux-nvidia-tegra vulnerabilities Ubuntu Security Notices (USN) · Nov 4, 2026
- ALSA-2026:6153 Moderate: kernel security update AlmaLinux Security Advisories · Oct 29, 2026
- ALSA-2026:6632 Moderate: kernel security update AlmaLinux Security Advisories · Oct 29, 2026
- ALSA-2026:9135 Important: kernel-rt security update AlmaLinux Security Advisories · Oct 29, 2026
- ALSA-2026:9131 Important: kernel security update AlmaLinux Security Advisories · Oct 29, 2026
- RHSA-2026:26535 Red Hat Security Advisory: kernel security, bug fix, and enhancement update Red Hat Security Advisories (RHSA) · Oct 17, 2026
- RHSA-2026:19521 Red Hat Security Advisory: kernel security update Red Hat Security Advisories (RHSA) · Oct 17, 2026
- RHSA-2026:13932 Red Hat Security Advisory: kernel security update Red Hat Security Advisories (RHSA) · Oct 15, 2026
- RHSA-2026:34094 Red Hat Security Advisory: kernel security, bug fix, and enhancement update Red Hat Security Advisories (RHSA) · Oct 14, 2026
- RHSA-2026:14301 Red Hat Security Advisory: kernel-rt security update Red Hat Security Advisories (RHSA) · Oct 9, 2026
- RHSA-2026:14230 Red Hat Security Advisory: kernel security update Red Hat Security Advisories (RHSA) · Oct 9, 2026
- RHSA-2026:14137 Red Hat Security Advisory: kernel-rt security update Red Hat Security Advisories (RHSA) · Oct 9, 2026
- RHSA-2026:13936 Red Hat Security Advisory: kernel security update Red Hat Security Advisories (RHSA) · Oct 9, 2026
- RHSA-2026:13734 Red Hat Security Advisory: kernel security update Red Hat Security Advisories (RHSA) · Oct 9, 2026
- WID-SEC-2026-2253 IBM Security Verify Access: Mehrere Schwachstellen BSI CERT-Bund (WID) · Sep 17, 2026
- RHSA-2026:6632 Red Hat Security Advisory: kernel security update Red Hat Security Advisories (RHSA) · Aug 22, 2026
- RHSA-2026:6153 Red Hat Security Advisory: kernel security update Red Hat Security Advisories (RHSA) · Aug 22, 2026
- RHSA-2026:9135 Red Hat Security Advisory: kernel-rt security update Red Hat Security Advisories (RHSA) · Jul 30, 2026
- RHSA-2026:9131 Red Hat Security Advisory: kernel security update Red Hat Security Advisories (RHSA) · Jul 30, 2026
- RHSA-2026:14925 Red Hat Security Advisory: kernel security update Red Hat Security Advisories (RHSA) · Jul 30, 2026
- RHSA-2026:14869 Red Hat Security Advisory: kernel-rt security update Red Hat Security Advisories (RHSA) · Jul 30, 2026
- WID-SEC-2026-1666 IBM QRadar SIEM: Mehrere Schwachstellen BSI CERT-Bund (WID) · Jul 28, 2026
- SUSE-SU-2026:20873-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Jul 9, 2026
- ELSA-2026-50372 Important: Unbreakable Enterprise kernel security update (Oracle Linux 9) Oracle Linux Security Advisories (ELSA) · Jul 2, 2026
- RLSA-2026:9135 Important: kernel-rt security update Rocky Linux Security Advisories · Apr 25, 2026
- RLSA-2026:9131 Important: kernel security update Rocky Linux Security Advisories · Apr 25, 2026
- SUSE-SU-2026:1611-1 Security update for the Linux Kernel (Live Patch 29 for SUSE Linux Enterprise 15 SP5) SUSE / openSUSE Security Updates · Apr 25, 2026
- SUSE-SU-2026:1592-1 Security update for the Linux Kernel (Live Patch 48 for SUSE Linux Enterprise 15 SP4) SUSE / openSUSE Security Updates · Apr 25, 2026
- SUSE-SU-2026:1584-1 Security update for the Linux Kernel (Live Patch 47 for SUSE Linux Enterprise 15 SP4) SUSE / openSUSE Security Updates · Apr 25, 2026
- SUSE-SU-2026:1578-1 Security update for the Linux Kernel (Live Patch 38 for SUSE Linux Enterprise 15 SP4) SUSE / openSUSE Security Updates · Apr 25, 2026
- SUSE-SU-2026:1560-1 Security update for the Linux Kernel (Live Patch 32 for SUSE Linux Enterprise 15 SP5) SUSE / openSUSE Security Updates · Apr 24, 2026
- SUSE-SU-2026:1537-1 Security update for the Linux Kernel (Live Patch 71 for SUSE Linux Enterprise 12 SP5) SUSE / openSUSE Security Updates · Apr 23, 2026
- SUSE-SU-2026:1535-1 Security update for the Linux Kernel (Live Patch 68 for SUSE Linux Enterprise 12 SP5) SUSE / openSUSE Security Updates · Apr 22, 2026
- SUSE-SU-2026:1464-1 Security update for the Linux Kernel (Live Patch 28 for SUSE Linux Enterprise 15 SP5) SUSE / openSUSE Security Updates · Apr 21, 2026
- ELSA-2026-9131 Important: kernel security update (Oracle Linux 8) Oracle Linux Security Advisories (ELSA) · Apr 21, 2026
- ELSA-2026-50232 Important: Unbreakable Enterprise kernel security update (Oracle Linux 9) Oracle Linux Security Advisories (ELSA) · Apr 15, 2026
- RLSA-2026:6632 Moderate: kernel security update Rocky Linux Security Advisories · Apr 12, 2026
References
- https://git.kernel.org/stable/c/f57467114f40c5aacebbea96fb4ff9e5cd2b7f18
- https://git.kernel.org/stable/c/c99be0d5af02adebe9cb6f9869d20397fa9935a3
- https://git.kernel.org/stable/c/f3ce8be893726899e3053cf8059ecc95d8410359
- https://git.kernel.org/stable/c/0e6245b2424d126ac90018142d09f0707e12998b
- https://git.kernel.org/stable/c/bad15420050db1803767e58756114800cce91ea4
- https://git.kernel.org/stable/c/5727ccf9d19ca414cb76d9b647883822e2789c2e
- https://git.kernel.org/stable/c/826af7fa62e347464b1b4e0ba2fe19a92438084f