Description
A flaw was found in the Linux kernel's implementation of some networking protocols in IPsec, such as VXLAN and GENEVE tunnels over IPv6. When an encrypted tunnel is created between two hosts, the kernel isn't correctly routing tunneled data over the encrypted link; rather sending the data unencrypted. This would allow anyone in between the two endpoints to read the traffic unencrypted. The main threat from this vulnerability is to data confidentiality.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Linux Kernel | kernel | 5.5 | — |
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 | 5.4.6-1 | — |
| Debian 13 | linux | 5.4.6-1 | — |
| Debian 12 | linux | 5.4.6-1 | — |
| Debian 8 | linux | 3.16.84-1 | DLA-2241-1 |
Ubuntu
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu 24.04 LTS | linux-raspi-realtime | No fix yet | — |
| Ubuntu 22.04 LTS | linux-riscv +2 | No fix yet | — |
| Ubuntu 20.04 LTS | linux-gke +1 | No fix yet | — |
| Ubuntu 18.04 LTS | linux | 4.15.0-106.107 | USN-4390-1 |
| Ubuntu 18.04 LTS | linux-aws | 4.15.0-1073.77 | USN-4390-1 |
| Ubuntu 18.04 LTS | linux-azure-4.15 | 4.15.0-1089.99 | USN-4390-1 |
| Ubuntu 18.04 LTS | linux-azure-5.3 | 5.3.0-1013.14~18.04.1 | — |
| Ubuntu 18.04 LTS | linux-gcp +6 | No fix yet | — |
| Ubuntu 18.04 LTS | linux-gcp-4.15 | 4.15.0-1077.87 | — |
| Ubuntu 18.04 LTS | linux-gcp-5.3 +1 | 5.3.0-1012.13~18.04.1 | — |
| Ubuntu 18.04 LTS | linux-gke-4.15 | 4.15.0-1063.66 | USN-4390-1 |
| Ubuntu 18.04 LTS | linux-gke-5.0 | 5.0.0-1042.43 | USN-4388-1 |
| Ubuntu 18.04 LTS | linux-hwe | 5.3.0-40.32~18.04.1 | — |
| Ubuntu 18.04 LTS | linux-kvm | 4.15.0-1067.68 | USN-4390-1 |
| Ubuntu 18.04 LTS | linux-oem | 4.15.0-1087.97 | USN-4390-1 |
| Ubuntu 18.04 LTS | linux-oem-osp1 | 5.0.0-1059.64 | USN-4388-1 |
| Ubuntu 18.04 LTS | linux-oracle | 4.15.0-1045.49 | USN-4390-1 |
| Ubuntu 18.04 LTS | linux-raspi2 | 4.15.0-1063.67 | USN-4390-1 |
| Ubuntu 18.04 LTS | linux-raspi2-5.3 | 5.3.0-1018.20~18.04.1 | — |
| Ubuntu 18.04 LTS | linux-snapdragon | 4.15.0-1080.87 | USN-4390-1 |
| Ubuntu 16.04 LTS | linux | 4.4.0-184.214 | USN-4391-1 |
| Ubuntu 16.04 LTS | linux-aws | 4.4.0-1109.120 | USN-4391-1 |
| Ubuntu 16.04 LTS | linux-aws-hwe | 4.15.0-1073.77~16.04.1 | USN-4390-1 |
| Ubuntu 16.04 LTS | linux-azure | 4.15.0-1089.99~16.04.1 | USN-4390-1 |
| Ubuntu 16.04 LTS | linux-gcp | 4.15.0-1077.87~16.04.1 | USN-4390-1 |
| Ubuntu 16.04 LTS | linux-hwe | 4.15.0-106.107~16.04.1 | USN-4390-1 |
| Ubuntu 16.04 LTS | linux-hwe-edge | No fix yet | — |
| Ubuntu 16.04 LTS | linux-kvm | 4.4.0-1075.82 | USN-4391-1 |
| Ubuntu 16.04 LTS | linux-oracle | 4.15.0-1045.49~16.04.1 | USN-4390-1 |
| Ubuntu 16.04 LTS | linux-raspi2 | 4.4.0-1134.143 | USN-4391-1 |
| Ubuntu 16.04 LTS | linux-snapdragon | 4.4.0-1138.146 | USN-4391-1 |
Show 6 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Ubuntu Pro FIPS 18.04 LTS | linux-aws-fips +2 | No fix yet | — |
| Ubuntu Pro FIPS 16.04 LTS | linux-fips | No fix yet | — |
| Ubuntu Pro FIPS-updates 18.04 LTS | linux-aws-fips | 4.15.0-2018.18 | — |
| Ubuntu Pro FIPS-updates 18.04 LTS | linux-azure-fips | 4.15.0-2006.7 | — |
| Ubuntu Pro FIPS-updates 18.04 LTS | linux-fips | 4.15.0-1034.39 | — |
| Ubuntu Pro FIPS-updates 16.04 LTS | linux-fips | 4.4.0-1041.46 | — |
| Ubuntu Pro 20.04 LTS | linux-azure-fde-5.15 | 5.15.0-1114.123~20.04.1 | — |
| Ubuntu Pro 14.04 LTS | linux | No fix yet | — |
| Ubuntu Pro 14.04 LTS | linux-aws | 4.4.0-1073.77 | USN-4391-1 |
| Ubuntu Pro 14.04 LTS | linux-azure | 4.15.0-1089.99~14.04.1 | USN-4390-1 |
| Ubuntu Pro 14.04 LTS | linux-lts-xenial | 4.4.0-184.214~14.04.1 | USN-4391-1 |
Red Hat
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| RHEL 8 | kernel-rt +12 | 4.18.0-193.rt13.51.el8 | RHSA-2020:1567 |
| RHEL 8 | perf +26 | 4.18.0-193.el8 | RHSA-2020:1769 |
| RHEL 7 | kernel-alt | 4.14.0-115.35.1.el7a | RHSA-2021:0354 |
| RHEL 7 | kernel-rt +10 | 3.10.0-1160.rt56.1131.el7 | RHSA-2020:4062 |
| RHEL 7 | perf +18 | 3.10.0-1160.el7 | RHSA-2021:0354, RHSA-2020:4060 |
SUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 15 SP1 | kernel-azure +2 | 4.12.14-8.41.1 | SUSE-SU-2020:2541-1 |
| SLES 15 SP1 | kernel-docs +5 | 4.12.14-197.56.1 | SUSE-SU-2020:2575-1 |
| SLES 15 | kernel-docs +6 | 4.12.14-150.58.1 | SUSE-SU-2020:2610-1 |
| SLES 12 SP5 | kernel-azure +2 | 4.12.14-16.25.1 | SUSE-SU-2020:2540-1 |
| SLES 12 SP5 | kernel-docs +4 | 4.12.14-122.37.1 | SUSE-SU-2020:2574-1 |
| SLES 12 SP4 | kernel-syms +2 | 4.12.14-95.60.1 | SUSE-SU-2020:2623-1 |
| SLES 12 SP3 | kernel-syms +2 | 4.4.180-94.144.1 | SUSE-SU-2021:1623-1 |
| SLES 12 SP3 | kgraft-patch-SLE12-SP3_Update_24 +2 | 8-2.1 | SUSE-SU-2020:0868-1 |
| SLES 12 SP3 | kgraft-patch-SLE12-SP3_Update_27 +1 | 6-2.1 | SUSE-SU-2020:0868-1 |
| SLES 12 SP3 | kgraft-patch-SLE12-SP3_Update_29 | 4-2.1 | SUSE-SU-2020:0868-1 |
| SLES 12 SP3 | kgraft-patch-SLE12-SP3_Update_30 | 3-2.1 | SUSE-SU-2020:0868-1 |
| SLES 12 SP3 | kgraft-patch-SLE12-SP3_Update_31 +2 | 2-2.1 | SUSE-SU-2020:3656-1, SUSE-SU-2020:3219-1, SUSE-SU-2020:1779-1 |
| SLES 12 SP3 | kgraft-patch-SLE12-SP3_Update_32 +4 | 2-2.2 | SUSE-SU-2021:1074-1, SUSE-SU-2021:0835-1, SUSE-SU-2020:2502-1 |
| SLES 12 SP3 | kgraft-patch-SLE12-SP3_Update_39 | 1-4.3.1 | SUSE-SU-2021:1623-1 |
Show 20 more (older releases, extended support, other products)Fewer releases
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| SLES 12 SP2 | kernel-syms +2 | 4.4.121-92.155.1 | SUSE-SU-2021:1617-1 |
| SLES 12 SP2 | kgraft-patch-SLE12-SP2_Update_28 +1 | 9-2.1 | SUSE-SU-2020:0868-1 |
| SLES 12 SP2 | kgraft-patch-SLE12-SP2_Update_30 | 8-2.1 | SUSE-SU-2020:0868-1 |
| SLES 12 SP2 | kgraft-patch-SLE12-SP2_Update_31 | 7-2.1 | SUSE-SU-2020:0868-1 |
| SLES 12 SP2 | kgraft-patch-SLE12-SP2_Update_32 | 6-2.1 | SUSE-SU-2020:0868-1 |
| SLES 12 SP2 | kgraft-patch-SLE12-SP2_Update_33 | 4-2.1 | SUSE-SU-2020:0868-1 |
| SLES 12 SP2 | kgraft-patch-SLE12-SP2_Update_34 +2 | 2-2.1 | SUSE-SU-2020:3648-1, SUSE-SU-2020:3219-1, SUSE-SU-2020:1486-1 |
| SLES 12 SP2 | kgraft-patch-SLE12-SP2_Update_35 +2 | 2-2.2 | SUSE-SU-2021:0835-1, SUSE-SU-2020:2502-1 |
| SLES 12 SP1 | kgraft-patch-SLE12-SP1_Update_33 | 9-2.1 | SUSE-SU-2020:0868-1 |
| SLES 12 SP1 | kgraft-patch-SLE12-SP1_Update_34 | 8-2.1 | SUSE-SU-2020:0868-1 |
| SLES 12 SP1 | kgraft-patch-SLE12-SP1_Update_35 +1 | 6-2.1 | SUSE-SU-2020:0868-1 |
| SLES 12 SP1 | kgraft-patch-SLE12-SP1_Update_37 | 4-2.1 | SUSE-SU-2020:0868-1 |
| SLES for SAP 15 | kernel-docs +5 | 4.12.14-150.58.1 | SUSE-SU-2020:2610-1 |
| SLES for SAP 12 SP5 | kernel-azure +2 | 4.12.14-16.25.1 | SUSE-SU-2020:2540-1 |
| SLES for SAP 12 SP5 | kernel-syms +2 | 4.12.14-122.37.1 | SUSE-SU-2020:2574-1 |
| SLES for SAP 12 SP4 | kernel-syms +2 | 4.12.14-95.60.1 | SUSE-SU-2020:2623-1 |
| SLES for SAP 12 SP3 | kernel-syms +2 | 4.4.180-94.144.1 | SUSE-SU-2021:1623-1 |
| SLES for SAP 12 SP3 | kgraft-patch-SLE12-SP3_Update_24 +2 | 8-2.1 | SUSE-SU-2020:0868-1 |
| SLES for SAP 12 SP3 | kgraft-patch-SLE12-SP3_Update_27 +1 | 6-2.1 | SUSE-SU-2020:0868-1 |
| SLES for SAP 12 SP3 | kgraft-patch-SLE12-SP3_Update_29 | 4-2.1 | SUSE-SU-2020:0868-1 |
| SLES for SAP 12 SP3 | kgraft-patch-SLE12-SP3_Update_30 | 3-2.1 | SUSE-SU-2020:0868-1 |
| SLES for SAP 12 SP3 | kgraft-patch-SLE12-SP3_Update_31 +2 | 2-2.1 | SUSE-SU-2020:3656-1, SUSE-SU-2020:3219-1, SUSE-SU-2020:1779-1 |
| SLES for SAP 12 SP3 | kgraft-patch-SLE12-SP3_Update_32 +4 | 2-2.2 | SUSE-SU-2021:1074-1, SUSE-SU-2021:0835-1, SUSE-SU-2020:2502-1 |
| SLES for SAP 12 SP3 | kgraft-patch-SLE12-SP3_Update_39 | 1-4.3.1 | SUSE-SU-2021:1623-1 |
| SLES for SAP 12 SP2 | kgraft-patch-SLE12-SP2_Update_28 +1 | 9-2.1 | SUSE-SU-2020:0868-1 |
| SLES for SAP 12 SP2 | kgraft-patch-SLE12-SP2_Update_30 | 8-2.1 | SUSE-SU-2020:0868-1 |
| SLES for SAP 12 SP2 | kgraft-patch-SLE12-SP2_Update_31 | 7-2.1 | SUSE-SU-2020:0868-1 |
| SLES for SAP 12 SP2 | kgraft-patch-SLE12-SP2_Update_32 | 6-2.1 | SUSE-SU-2020:0868-1 |
| SLES for SAP 12 SP2 | kgraft-patch-SLE12-SP2_Update_33 | 4-2.1 | SUSE-SU-2020:0868-1 |
| SLES for SAP 12 SP2 | kgraft-patch-SLE12-SP2_Update_34 +2 | 2-2.1 | SUSE-SU-2020:3648-1, SUSE-SU-2020:3219-1, SUSE-SU-2020:1486-1 |
| SLES for SAP 12 SP2 | kgraft-patch-SLE12-SP2_Update_35 +2 | 2-2.2 | SUSE-SU-2021:0835-1, SUSE-SU-2020:2502-1 |
| SLES for SAP 12 SP1 | kgraft-patch-SLE12-SP1_Update_33 | 9-2.1 | SUSE-SU-2020:0868-1 |
| SLES for SAP 12 SP1 | kgraft-patch-SLE12-SP1_Update_34 | 8-2.1 | SUSE-SU-2020:0868-1 |
| SLES for SAP 12 SP1 | kgraft-patch-SLE12-SP1_Update_35 +1 | 6-2.1 | SUSE-SU-2020:0868-1 |
| SLES for SAP 12 SP1 | kgraft-patch-SLE12-SP1_Update_37 | 4-2.1 | SUSE-SU-2020:0868-1 |
| SLE Real Time 12 SP5 | kernel-rt +3 | 4.12.14-10.19.1 | SUSE-SU-2020:2999-1 |
| SLE Live Patching 15 SP1 | kernel-default | 4.12.14-197.56.1 | SUSE-SU-2020:2575-1 |
| SLE Live Patching 15 SP1 | kernel-livepatch-SLE15-SP1_Update_0 | 10-28.2 | SUSE-SU-2020:0868-1 |
| SLE Live Patching 15 SP1 | kernel-livepatch-SLE15-SP1_Update_1 | 9-2.1 | SUSE-SU-2020:0868-1 |
| SLE Live Patching 15 SP1 | kernel-livepatch-SLE15-SP1_Update_10 +3 | 2-2.2 | SUSE-SU-2020:2534-1, SUSE-SU-2020:2517-1, SUSE-SU-2020:1049-1 |
| SLE Live Patching 15 SP1 | kernel-livepatch-SLE15-SP1_Update_15 | 1-3.3.2 | SUSE-SU-2020:2575-1 |
| SLE Live Patching 15 SP1 | kernel-livepatch-SLE15-SP1_Update_2 | 8-2.1 | SUSE-SU-2020:0868-1 |
| SLE Live Patching 15 SP1 | kernel-livepatch-SLE15-SP1_Update_3 +1 | 6-2.1 | SUSE-SU-2020:0868-1 |
| SLE Live Patching 15 SP1 | kernel-livepatch-SLE15-SP1_Update_5 +1 | 5-2.1 | SUSE-SU-2020:0868-1 |
| SLE Live Patching 15 SP1 | kernel-livepatch-SLE15-SP1_Update_7 +1 | 3-2.1 | SUSE-SU-2020:0868-1 |
| SLE Live Patching 15 SP1 | kernel-livepatch-SLE15-SP1_Update_9 +1 | 2-2.1 | SUSE-SU-2020:1452-1, SUSE-SU-2020:0891-1 |
| SLE Live Patching 15 | kernel-default | 4.12.14-150.58.1 | SUSE-SU-2020:2610-1 |
| SLE Live Patching 15 | kernel-livepatch-SLE15_Update_11 | 7-2.1 | SUSE-SU-2020:0868-1 |
| SLE Live Patching 15 | kernel-livepatch-SLE15_Update_12 +1 | 6-2.1 | SUSE-SU-2020:0868-1 |
| SLE Live Patching 15 | kernel-livepatch-SLE15_Update_14 +1 | 5-2.1 | SUSE-SU-2020:0868-1 |
| SLE Live Patching 15 | kernel-livepatch-SLE15_Update_16 | 3-2.2 | SUSE-SU-2020:0940-1 |
| SLE Live Patching 15 | kernel-livepatch-SLE15_Update_17 | 3-2.1 | SUSE-SU-2020:0868-1 |
| SLE Live Patching 15 | kernel-livepatch-SLE15_Update_18 +1 | 2-2.2 | SUSE-SU-2020:2525-1, SUSE-SU-2020:2524-1 |
| SLE Live Patching 15 | kernel-livepatch-SLE15_Update_20 | 1-1.3.1 | SUSE-SU-2020:2610-1 |
| SLE Live Patching 15 | kernel-livepatch-SLE15_Update_9 +1 | 8-2.1 | SUSE-SU-2020:0868-1 |
| SLE Live Patching 12 SP5 | kernel-default | 4.12.14-122.37.1 | SUSE-SU-2020:2574-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_0 | 3-6.2 | SUSE-SU-2020:0868-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_1 +1 | 3-2.1 | SUSE-SU-2020:0868-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_3 +1 | 2-2.1 | SUSE-SU-2020:1452-1, SUSE-SU-2020:0891-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_5 +3 | 2-2.2 | SUSE-SU-2020:2534-1, SUSE-SU-2020:2517-1 |
| SLE Live Patching 12 SP5 | kgraft-patch-SLE12-SP5_Update_9 | 1-8.5.1 | SUSE-SU-2020:2574-1 |
| SLE Live Patching 12 SP4 | kernel-default | 4.12.14-95.60.1 | SUSE-SU-2020:2623-1 |
| SLE Live Patching 12 SP4 | kgraft-patch-SLE12-SP4_Update_10 +1 | 3-2.1 | SUSE-SU-2020:0868-1 |
| SLE Live Patching 12 SP4 | kgraft-patch-SLE12-SP4_Update_12 +1 | 2-2.1 | SUSE-SU-2020:1452-1, SUSE-SU-2020:0891-1 |
| SLE Live Patching 12 SP4 | kgraft-patch-SLE12-SP4_Update_14 +1 | 2-2.2 | SUSE-SU-2020:2534-1, SUSE-SU-2020:2509-1 |
| SLE Live Patching 12 SP4 | kgraft-patch-SLE12-SP4_Update_16 | 1-6.3.1 | SUSE-SU-2020:2623-1 |
| SLE Live Patching 12 SP4 | kgraft-patch-SLE12-SP4_Update_4 | 8-2.1 | SUSE-SU-2020:0868-1 |
| SLE Live Patching 12 SP4 | kgraft-patch-SLE12-SP4_Update_5 | 7-2.1 | SUSE-SU-2020:0868-1 |
| SLE Live Patching 12 SP4 | kgraft-patch-SLE12-SP4_Update_6 +1 | 6-2.1 | SUSE-SU-2020:0868-1 |
| SLE Live Patching 12 SP4 | kgraft-patch-SLE12-SP4_Update_8 | 5-2.1 | SUSE-SU-2020:0868-1 |
| SLE Live Patching 12 SP4 | kgraft-patch-SLE12-SP4_Update_9 | 4-2.1 | SUSE-SU-2020:0868-1 |
| SLE HPC 15 | kernel-docs +5 | 4.12.14-150.58.1 | SUSE-SU-2020:2610-1 |
| SUSE Real Time Module 15 SP1 | kernel-rt +3 | 4.12.14-14.36.1 | SUSE-SU-2020:3014-1 |
| SUSE OpenStack Cloud Crowbar 9 | kernel-syms +2 | 4.12.14-95.60.1 | SUSE-SU-2020:2623-1 |
| SUSE OpenStack Cloud Crowbar 8 | kernel-syms +2 | 4.4.180-94.144.1 | SUSE-SU-2021:1623-1 |
| SUSE OpenStack Cloud Crowbar 8 | kgraft-patch-SLE12-SP3_Update_39 | 1-4.3.1 | SUSE-SU-2021:1623-1 |
| SUSE OpenStack Cloud 9 | kernel-syms +2 | 4.12.14-95.60.1 | SUSE-SU-2020:2623-1 |
| SUSE OpenStack Cloud 8 | kernel-syms +2 | 4.4.180-94.144.1 | SUSE-SU-2021:1623-1 |
| SUSE OpenStack Cloud 8 | kgraft-patch-SLE12-SP3_Update_39 | 1-4.3.1 | SUSE-SU-2021:1623-1 |
| SUSE HPE Helion OpenStack 8 | kernel-syms +2 | 4.4.180-94.144.1 | SUSE-SU-2021:1623-1 |
| SUSE HPE Helion OpenStack 8 | kgraft-patch-SLE12-SP3_Update_39 | 1-4.3.1 | SUSE-SU-2021:1623-1 |
openSUSE
Security tracker ↗| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| openSUSE Leap 15.2 | kernel-rt +3 | 5.3.18-lp152.3.5.1 | openSUSE-SU-2021:0242-1 |
| openSUSE Leap 15.1 | kernel-docs +8 | 4.12.14-lp151.28.63.1 | openSUSE-SU-2020:1325-1 |
Amazon Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Amazon Linux 2 | kernel-livepatch-4.14.181-140.257 | 1.0-0.amzn2 | ALAS2-2020-1431 |
| Amazon Linux 2 | perf +8 | 4.14.181-140.257.amzn2 | ALAS2-2020-1431 |
Oracle Linux
| Release | Package | Fixed in | Advisory |
|---|---|---|---|
| Oracle Linux 8 | perf +19 | 4.18.0-193.el8 | ELSA-2020-1769 |
| Oracle Linux 7 | kernel-uek +5 | 4.1.12-124.43.4.el7uek | ELSA-2020-5866 |
| Oracle Linux 7 | perf +12 | 3.10.0-1160.el7 | ELSA-2020-4060 |
Advisories 43
- RHSA-2020:4062 Red Hat Security Advisory: kernel-rt security and bug fix update Red Hat Security Advisories (RHSA) · Oct 9, 2026
- RHSA-2020:4060 Red Hat Security Advisory: kernel security, bug fix, and enhancement update Red Hat Security Advisories (RHSA) · Oct 9, 2026
- RHSA-2020:1769 Red Hat Security Advisory: kernel security, bug fix, and enhancement update Red Hat Security Advisories (RHSA) · Aug 22, 2026
- RHSA-2020:1567 Red Hat Security Advisory: kernel-rt security, bug fix, and enhancement update Red Hat Security Advisories (RHSA) · Aug 7, 2026
- RHSA-2021:0354 Red Hat Security Advisory: kernel-alt security update Red Hat Security Advisories (RHSA) · Jun 29, 2026
- USN-4390-1 linux, linux-aws, linux-aws-hwe, linux-azure, linux-azure-4.15, linux-gcp, linux-gke-4.15, linux-hwe, linux-kvm, linux-oem, linux-oracle, linux-raspi2, linux-snapdragon vulnerabilities Ubuntu Security Notices (USN) · Jun 3, 2026
- USN-4388-1 linux-gke-5.0, linux-oem-osp1 vulnerabilities Ubuntu Security Notices (USN) · Jun 3, 2026
- USN-4391-1 linux, linux-aws, linux-kvm, linux-raspi2, linux-snapdragon vulnerabilities Ubuntu Security Notices (USN) · Jun 3, 2026
- DLA-2241-1 linux - security update Debian Security (DSA / DLA) · Mar 9, 2026
- SUSE-SU-2020:0868-1 Security update for the Linux Kernel (Live Patch 25 for SLE 12 SP3) SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:1623-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2020:0891-1 Security update for the Linux Kernel (Live Patch 9 for SLE 15 SP1) SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2020:2524-1 Security update for the Linux Kernel (Live Patch 18 for SLE 15) SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2021:0242-1 Security update for RT kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2020:2534-1 Security update for the Linux Kernel (Live Patch 14 for SLE 15 SP1) SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2020:1049-1 Security update for the Linux Kernel (Live Patch 10 for SLE 15 SP1) SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2020:2540-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2020:2509-1 Security update for the Linux Kernel (Live Patch 14 for SLE 12 SP4) SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2020:2575-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2020:0940-1 Security update for the Linux Kernel (Live Patch 16 for SLE 15) SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2020:2517-1 Security update for the Linux Kernel (Live Patch 12 for SLE 15 SP1) SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2020:1779-1 Security update for the Linux Kernel (Live Patch 31 for SLE 12 SP3) SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2021:1617-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2020:3656-1 Security update for the Linux Kernel (Live Patch 36 for SLE 12 SP3) SUSE / openSUSE Security Updates · Feb 4, 2026
- openSUSE-SU-2020:1325-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2020:2610-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2020:2525-1 Security update for the Linux Kernel (Live Patch 19 for SLE 15) SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2020:2623-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2020:3219-1 Security update for the Linux Kernel (Live Patch 35 for SLE 12 SP3) SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2020:2999-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
- SUSE-SU-2020:3014-1 Security update for the Linux Kernel SUSE / openSUSE Security Updates · Feb 4, 2026
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