Vulnerability · Published Jul 19, 2026 · Assigned by Linux
CVE-2026-63912xfrm: esp: restore combined single-frag length gate
Critical 9.8
In plain English
A critical-severity out-of-bounds read in Linux from Linux. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.7% (higher than 54% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.
Official description
In the Linux kernel, the following vulnerability has been resolved: xfrm: esp: restore combined single-frag length gate The ESP out-of-place fast path appends the trailer in esp_output_head() before esp_output_tail() allocates the destination page frag. The head-side gate currently checks skb->data_len and tailen separately, but the tail code allocates a single destination frag from the combined post-trailer skb->data_len. Reject the page-frag fast path when the combined aligned length exceeds a page. Otherwise skb_page_frag_refill() may fall back to a single page while the destination sg still spans the combined skb->data_len. Restore this combined-length page gate for both IPv4 and IPv6.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux:9 | kernel | 5.14.0-687.29.1.el9_8 | ALSA-2026:43307 |
| AlmaLinux:9 | kernel-64k | 5.14.0-687.29.1.el9_8 | ALSA-2026:43307 |
| AlmaLinux:9 | kernel-64k-core | 5.14.0-687.29.1.el9_8 | ALSA-2026:43307 |
| AlmaLinux:9 | kernel-64k-debug | 5.14.0-687.29.1.el9_8 | ALSA-2026:43307 |
| AlmaLinux:9 | kernel-64k-debug-core | 5.14.0-687.29.1.el9_8 | ALSA-2026:43307 |
| AlmaLinux:9 | kernel-64k-debug-devel | 5.14.0-687.29.1.el9_8 | ALSA-2026:43307 |
| AlmaLinux:9 | kernel-64k-debug-devel-matched | 5.14.0-687.29.1.el9_8 | ALSA-2026:43307 |
| AlmaLinux:9 | kernel-64k-debug-modules | 5.14.0-687.29.1.el9_8 | ALSA-2026:43307 |
| AlmaLinux:9 | kernel-64k-debug-modules-core | 5.14.0-687.29.1.el9_8 | ALSA-2026:43307 |
| AlmaLinux:9 | kernel-64k-debug-modules-extra | 5.14.0-687.29.1.el9_8 | ALSA-2026:43307 |
| AlmaLinux:9 | kernel-64k-devel | 5.14.0-687.29.1.el9_8 | ALSA-2026:43307 |
| AlmaLinux:9 | kernel-64k-devel-matched | 5.14.0-687.29.1.el9_8 | ALSA-2026:43307 |
| AlmaLinux:9 | kernel-64k-modules | 5.14.0-687.29.1.el9_8 | ALSA-2026:43307 |
| AlmaLinux:9 | kernel-64k-modules-core | 5.14.0-687.29.1.el9_8 | ALSA-2026:43307 |
| AlmaLinux:9 | kernel-64k-modules-extra | 5.14.0-687.29.1.el9_8 | ALSA-2026:43307 |
| AlmaLinux:9 | kernel-abi-stablelists | 5.14.0-687.29.1.el9_8 | ALSA-2026:43307 |
| AlmaLinux:9 | kernel-core | 5.14.0-687.29.1.el9_8 | ALSA-2026:43307 |
| AlmaLinux:9 | kernel-cross-headers | 5.14.0-687.29.1.el9_8 | ALSA-2026:43307 |
| AlmaLinux:9 | kernel-debug | 5.14.0-687.29.1.el9_8 | ALSA-2026:43307 |
| AlmaLinux:9 | kernel-debug-core | 5.14.0-687.29.1.el9_8 | ALSA-2026:43307 |
| AlmaLinux:9 | kernel-debug-devel | 5.14.0-687.29.1.el9_8 | ALSA-2026:43307 |
| AlmaLinux:9 | kernel-debug-devel-matched | 5.14.0-687.29.1.el9_8 | ALSA-2026:43307 |
| AlmaLinux:9 | kernel-debug-modules | 5.14.0-687.29.1.el9_8 | ALSA-2026:43307 |
| AlmaLinux:9 | kernel-debug-modules-core | 5.14.0-687.29.1.el9_8 | ALSA-2026:43307 |
| AlmaLinux:9 | kernel-debug-modules-extra | 5.14.0-687.29.1.el9_8 | ALSA-2026:43307 |
| AlmaLinux:9 | kernel-debug-uki-virt | 5.14.0-687.29.1.el9_8 | ALSA-2026:43307 |
| AlmaLinux:9 | kernel-devel | 5.14.0-687.29.1.el9_8 | ALSA-2026:43307 |
| AlmaLinux:9 | kernel-devel-matched | 5.14.0-687.29.1.el9_8 | ALSA-2026:43307 |
| AlmaLinux:9 | kernel-doc | 5.14.0-687.29.1.el9_8 | ALSA-2026:43307 |
| AlmaLinux:9 | kernel-headers | 5.14.0-687.29.1.el9_8 | ALSA-2026:43307 |
| AlmaLinux:9 | kernel-modules | 5.14.0-687.29.1.el9_8 | ALSA-2026:43307 |
| AlmaLinux:9 | kernel-modules-core | 5.14.0-687.29.1.el9_8 | ALSA-2026:43307 |
| AlmaLinux:9 | kernel-modules-extra | 5.14.0-687.29.1.el9_8 | ALSA-2026:43307 |
| AlmaLinux:9 | kernel-rt | 5.14.0-687.29.1.el9_8 | ALSA-2026:43307 |
| AlmaLinux:9 | kernel-rt-64k | 5.14.0-687.29.1.el9_8 | ALSA-2026:43307 |
| AlmaLinux:9 | kernel-rt-64k-core | 5.14.0-687.29.1.el9_8 | ALSA-2026:43307 |
| AlmaLinux:9 | kernel-rt-64k-debug | 5.14.0-687.29.1.el9_8 | ALSA-2026:43307 |
| AlmaLinux:9 | kernel-rt-64k-debug-core | 5.14.0-687.29.1.el9_8 | ALSA-2026:43307 |
| AlmaLinux:9 | kernel-rt-64k-debug-devel | 5.14.0-687.29.1.el9_8 | ALSA-2026:43307 |
| AlmaLinux:9 | kernel-rt-64k-debug-modules | 5.14.0-687.29.1.el9_8 | ALSA-2026:43307 |
| AlmaLinux:9 | kernel-rt-64k-debug-modules-core | 5.14.0-687.29.1.el9_8 | ALSA-2026:43307 |
| AlmaLinux:9 | kernel-rt-64k-debug-modules-extra | 5.14.0-687.29.1.el9_8 | ALSA-2026:43307 |
| AlmaLinux:9 | kernel-rt-64k-devel | 5.14.0-687.29.1.el9_8 | ALSA-2026:43307 |
| AlmaLinux:9 | kernel-rt-64k-modules | 5.14.0-687.29.1.el9_8 | ALSA-2026:43307 |
| AlmaLinux:9 | kernel-rt-64k-modules-core | 5.14.0-687.29.1.el9_8 | ALSA-2026:43307 |
| AlmaLinux:9 | kernel-rt-64k-modules-extra | 5.14.0-687.29.1.el9_8 | ALSA-2026:43307 |
| AlmaLinux:9 | kernel-rt-core | 5.14.0-687.29.1.el9_8 | ALSA-2026:43307 |
| AlmaLinux:9 | kernel-rt-debug | 5.14.0-687.29.1.el9_8 | ALSA-2026:43307 |
| AlmaLinux:9 | kernel-rt-debug-core | 5.14.0-687.29.1.el9_8 | ALSA-2026:43307 |
| AlmaLinux:9 | kernel-rt-debug-devel | 5.14.0-687.29.1.el9_8 | ALSA-2026:43307 |
| AlmaLinux:9 | kernel-rt-debug-modules | 5.14.0-687.29.1.el9_8 | ALSA-2026:43307 |
| AlmaLinux:9 | kernel-rt-debug-modules-core | 5.14.0-687.29.1.el9_8 | ALSA-2026:43307 |
| AlmaLinux:9 | kernel-rt-debug-modules-extra | 5.14.0-687.29.1.el9_8 | ALSA-2026:43307 |
| AlmaLinux:9 | kernel-rt-devel | 5.14.0-687.29.1.el9_8 | ALSA-2026:43307 |
| AlmaLinux:9 | kernel-rt-modules | 5.14.0-687.29.1.el9_8 | ALSA-2026:43307 |
| AlmaLinux:9 | kernel-rt-modules-core | 5.14.0-687.29.1.el9_8 | ALSA-2026:43307 |
| AlmaLinux:9 | kernel-rt-modules-extra | 5.14.0-687.29.1.el9_8 | ALSA-2026:43307 |
| AlmaLinux:9 | kernel-tools | 5.14.0-687.29.1.el9_8 | ALSA-2026:43307 |
| AlmaLinux:9 | kernel-tools-libs | 5.14.0-687.29.1.el9_8 | ALSA-2026:43307 |
| AlmaLinux:9 | kernel-tools-libs-devel | 5.14.0-687.29.1.el9_8 | ALSA-2026:43307 |
| AlmaLinux:9 | kernel-uki-virt | 5.14.0-687.29.1.el9_8 | ALSA-2026:43307 |
| AlmaLinux:9 | kernel-uki-virt-addons | 5.14.0-687.29.1.el9_8 | ALSA-2026:43307 |
| AlmaLinux:9 | kernel-zfcpdump | 5.14.0-687.29.1.el9_8 | ALSA-2026:43307 |
| AlmaLinux:9 | kernel-zfcpdump-core | 5.14.0-687.29.1.el9_8 | ALSA-2026:43307 |
| AlmaLinux:9 | kernel-zfcpdump-devel | 5.14.0-687.29.1.el9_8 | ALSA-2026:43307 |
| AlmaLinux:9 | kernel-zfcpdump-devel-matched | 5.14.0-687.29.1.el9_8 | ALSA-2026:43307 |
| AlmaLinux:9 | kernel-zfcpdump-modules | 5.14.0-687.29.1.el9_8 | ALSA-2026:43307 |
| AlmaLinux:9 | kernel-zfcpdump-modules-core | 5.14.0-687.29.1.el9_8 | ALSA-2026:43307 |
| AlmaLinux:9 | kernel-zfcpdump-modules-extra | 5.14.0-687.29.1.el9_8 | ALSA-2026:43307 |
| AlmaLinux:9 | libperf | 5.14.0-687.29.1.el9_8 | ALSA-2026:43307 |
| AlmaLinux:9 | perf | 5.14.0-687.29.1.el9_8 | ALSA-2026:43307 |
| AlmaLinux:9 | python3-perf | 5.14.0-687.29.1.el9_8 | ALSA-2026:43307 |
| AlmaLinux:9 | rtla | 5.14.0-687.29.1.el9_8 | ALSA-2026:43307 |
| AlmaLinux:9 | rv | 5.14.0-687.29.1.el9_8 | ALSA-2026:43307 |
| Debian:12 | linux | 6.1.176-1 | DEBIAN-CVE-2026-63912 |
| Debian:13 | linux | 6.12.94-1 | DEBIAN-CVE-2026-63912 |
| Debian:14 | linux | 7.0.12-1 | DEBIAN-CVE-2026-63912 |
| Ubuntu:22.04:LTS | linux | 5.15.0-194.204 | UBUNTU-CVE-2026-63912 |
| Ubuntu:22.04:LTS | linux | 5.15.0-194.204 | USN-8818-4 |
| Ubuntu:24.04:LTS | linux | 6.8.0-142.142 | USN-8817-1 |
| Ubuntu:24.04:LTS | linux | 6.8.0-142.142 | UBUNTU-CVE-2026-63912 |
| Ubuntu:26.04:LTS | linux | 7.0.0-28.28 | UBUNTU-CVE-2026-63912 |
| Ubuntu:22.04:LTS | linux-allwinner-5.19 | no fix listed | UBUNTU-CVE-2026-63912 |
| Ubuntu:22.04:LTS | linux-aws | 5.15.0-1116.123 | USN-8818-1 |
| Ubuntu:22.04:LTS | linux-aws | 5.15.0-1116.123 | UBUNTU-CVE-2026-63912 |
| Ubuntu:24.04:LTS | linux-aws | 6.8.0-1065.68 | USN-8817-3 |
| Ubuntu:24.04:LTS | linux-aws | 6.8.0-1065.68 | UBUNTU-CVE-2026-63912 |
| Ubuntu:26.04:LTS | linux-aws | 7.0.0-1009.9 | UBUNTU-CVE-2026-63912 |
| Ubuntu:22.04:LTS | linux-aws-5.19 | no fix listed | UBUNTU-CVE-2026-63912 |
| Ubuntu:24.04:LTS | linux-aws-6.14 | no fix listed | UBUNTU-CVE-2026-63912 |
| Ubuntu:24.04:LTS | linux-aws-6.17 | no fix listed | UBUNTU-CVE-2026-63912 |
| Ubuntu:22.04:LTS | linux-aws-6.2 | no fix listed | UBUNTU-CVE-2026-63912 |
| Ubuntu:22.04:LTS | linux-aws-6.5 | no fix listed | UBUNTU-CVE-2026-63912 |
| Ubuntu:22.04:LTS | linux-aws-6.8 | 6.8.0-1065.68~22.04.1 | UBUNTU-CVE-2026-63912 |
| Ubuntu:22.04:LTS | linux-aws-6.8 | 6.8.0-1065.68~22.04.1 | USN-8817-3 |
| Ubuntu:22.04:LTS | linux-azure | 5.15.0-1122.131 | UBUNTU-CVE-2026-63912 |
| Ubuntu:22.04:LTS | linux-azure | 5.15.0-1122.131 | USN-8818-1 |
| Ubuntu:24.04:LTS | linux-azure | 6.8.0-1068.76 | UBUNTU-CVE-2026-63912 |
| Ubuntu:24.04:LTS | linux-azure | 6.8.0-1068.76 | USN-8817-1 |
| Ubuntu:26.04:LTS | linux-azure | 7.0.0-1010.10 | UBUNTU-CVE-2026-63912 |
| Ubuntu:22.04:LTS | linux-azure-5.19 | no fix listed | UBUNTU-CVE-2026-63912 |
| Ubuntu:24.04:LTS | linux-azure-6.11 | no fix listed | UBUNTU-CVE-2026-63912 |
| Ubuntu:24.04:LTS | linux-azure-6.14 | no fix listed | UBUNTU-CVE-2026-63912 |
| Ubuntu:24.04:LTS | linux-azure-6.17 | no fix listed | UBUNTU-CVE-2026-63912 |
| Ubuntu:22.04:LTS | linux-azure-6.2 | no fix listed | UBUNTU-CVE-2026-63912 |
| Ubuntu:22.04:LTS | linux-azure-6.5 | no fix listed | UBUNTU-CVE-2026-63912 |
| Ubuntu:22.04:LTS | linux-azure-6.8 | 6.8.0-1068.76~22.04.1 | UBUNTU-CVE-2026-63912 |
| Ubuntu:22.04:LTS | linux-azure-6.8 | 6.8.0-1068.76~22.04.1 | USN-8817-1 |
| Ubuntu:24.04:LTS | linux-azure-7.0 | 7.0.0-1014.14~24.04.1 | UBUNTU-CVE-2026-63912 |
| Ubuntu:22.04:LTS | linux-azure-fde | 5.15.0-1121.130 | UBUNTU-CVE-2026-63912 |
| Ubuntu:22.04:LTS | linux-azure-fde | 5.15.0-1121.130 | USN-8818-1 |
| Ubuntu:24.04:LTS | linux-azure-fde | 6.8.0-1066.73 | USN-8817-1 |
| Ubuntu:24.04:LTS | linux-azure-fde | 6.8.0-1066.73 | UBUNTU-CVE-2026-63912 |
| Ubuntu:26.04:LTS | linux-azure-fde | 7.0.0-1009.9 | UBUNTU-CVE-2026-63912 |
| Ubuntu:22.04:LTS | linux-azure-fde-5.19 | no fix listed | UBUNTU-CVE-2026-63912 |
| Ubuntu:24.04:LTS | linux-azure-fde-6.14 | no fix listed | UBUNTU-CVE-2026-63912 |
| Ubuntu:24.04:LTS | linux-azure-fde-6.17 | no fix listed | UBUNTU-CVE-2026-63912 |
| Ubuntu:22.04:LTS | linux-azure-fde-6.2 | no fix listed | UBUNTU-CVE-2026-63912 |
| Ubuntu:22.04:LTS | linux-azure-fde-6.8 | 6.8.0-1066.73~22.04.1 | USN-8817-1 |
| Ubuntu:22.04:LTS | linux-azure-fde-6.8 | 6.8.0-1066.73~22.04.1 | UBUNTU-CVE-2026-63912 |
| Ubuntu:24.04:LTS | linux-azure-fde-7.0 | 7.0.0-1013.13~24.04.1 | UBUNTU-CVE-2026-63912 |
| Ubuntu:24.04:LTS | linux-azure-nvidia | no fix listed | UBUNTU-CVE-2026-63912 |
| Ubuntu:24.04:LTS | linux-azure-nvidia-6.14 | no fix listed | UBUNTU-CVE-2026-63912 |
| Ubuntu:22.04:LTS | linux-gcp | 5.15.0-1117.127 | UBUNTU-CVE-2026-63912 |
| Ubuntu:22.04:LTS | linux-gcp | 5.15.0-1117.127 | USN-8818-1 |
| Ubuntu:24.04:LTS | linux-gcp | 6.8.0-1069.77 | USN-8817-1 |
| Ubuntu:24.04:LTS | linux-gcp | 6.8.0-1069.77 | UBUNTU-CVE-2026-63912 |
| Ubuntu:26.04:LTS | linux-gcp | 7.0.0-1008.8 | UBUNTU-CVE-2026-63912 |
| Ubuntu:22.04:LTS | linux-gcp-5.19 | no fix listed | UBUNTU-CVE-2026-63912 |
| Ubuntu:24.04:LTS | linux-gcp-6.11 | no fix listed | UBUNTU-CVE-2026-63912 |
| Ubuntu:24.04:LTS | linux-gcp-6.14 | no fix listed | UBUNTU-CVE-2026-63912 |
| Ubuntu:24.04:LTS | linux-gcp-6.17 | no fix listed | UBUNTU-CVE-2026-63912 |
| Ubuntu:22.04:LTS | linux-gcp-6.2 | no fix listed | UBUNTU-CVE-2026-63912 |
| Ubuntu:22.04:LTS | linux-gcp-6.5 | no fix listed | UBUNTU-CVE-2026-63912 |
| Ubuntu:22.04:LTS | linux-gcp-6.8 | 6.8.0-1069.77~22.04.1 | UBUNTU-CVE-2026-63912 |
| Ubuntu:22.04:LTS | linux-gcp-6.8 | 6.8.0-1069.77~22.04.1 | USN-8817-1 |
| Ubuntu:24.04:LTS | linux-gcp-7.0 | 7.0.0-1011.11~24.04.1 | UBUNTU-CVE-2026-63912 |
| Ubuntu:22.04:LTS | linux-gke | 5.15.0-1112.118 | USN-8818-1 |
| Ubuntu:22.04:LTS | linux-gke | 5.15.0-1112.118 | UBUNTU-CVE-2026-63912 |
| Ubuntu:24.04:LTS | linux-gke | 6.8.0-1064.72 | USN-8817-1 |
| Ubuntu:24.04:LTS | linux-gke | 6.8.0-1064.72 | UBUNTU-CVE-2026-63912 |
| Ubuntu:26.04:LTS | linux-gke | 7.0.0-1003.4 | UBUNTU-CVE-2026-63912 |
| Ubuntu:22.04:LTS | linux-gkeop | 5.15.0-1099.107 | USN-8818-1 |
| Ubuntu:22.04:LTS | linux-gkeop | 5.15.0-1099.107 | UBUNTU-CVE-2026-63912 |
| Ubuntu:24.04:LTS | linux-gkeop | 6.8.0-1050.54 | UBUNTU-CVE-2026-63912 |
| Ubuntu:24.04:LTS | linux-gkeop | 6.8.0-1050.54 | USN-8817-1 |
| Ubuntu:22.04:LTS | linux-hwe-5.19 | no fix listed | UBUNTU-CVE-2026-63912 |
| Ubuntu:24.04:LTS | linux-hwe-6.11 | no fix listed | UBUNTU-CVE-2026-63912 |
| Ubuntu:24.04:LTS | linux-hwe-6.14 | no fix listed | UBUNTU-CVE-2026-63912 |
| Ubuntu:24.04:LTS | linux-hwe-6.17 | no fix listed | UBUNTU-CVE-2026-63912 |
| Ubuntu:22.04:LTS | linux-hwe-6.2 | no fix listed | UBUNTU-CVE-2026-63912 |
| Ubuntu:22.04:LTS | linux-hwe-6.5 | no fix listed | UBUNTU-CVE-2026-63912 |
| Ubuntu:22.04:LTS | linux-hwe-6.8 | no fix listed | UBUNTU-CVE-2026-63912 |
| Ubuntu:24.04:LTS | linux-hwe-7.0 | 7.0.0-28.28~24.04.1 | UBUNTU-CVE-2026-63912 |
| Ubuntu:22.04:LTS | linux-ibm | 5.15.0-1110.114 | UBUNTU-CVE-2026-63912 |
| Ubuntu:22.04:LTS | linux-ibm | 5.15.0-1110.114 | USN-8818-1 |
| Ubuntu:24.04:LTS | linux-ibm | 6.8.0-1065.66 | USN-8817-1 |
| Ubuntu:24.04:LTS | linux-ibm | 6.8.0-1065.66 | UBUNTU-CVE-2026-63912 |
| Ubuntu:26.04:LTS | linux-ibm | 7.0.0-1010.10 | UBUNTU-CVE-2026-63912 |
| Ubuntu:22.04:LTS | linux-ibm-6.8 | 6.8.0-1066.67~22.04.1 | UBUNTU-CVE-2026-63912 |
| Ubuntu:22.04:LTS | linux-intel-iot-realtime | no fix listed | UBUNTU-CVE-2026-63912 |
| Ubuntu:22.04:LTS | linux-intel-iotg | 5.15.0-1111.117 | USN-8818-1 |
| Ubuntu:22.04:LTS | linux-intel-iotg | 5.15.0-1111.117 | UBUNTU-CVE-2026-63912 |
| Ubuntu:22.04:LTS | linux-kvm | 5.15.0-1108.113 | USN-8818-1 |
| Ubuntu:22.04:LTS | linux-kvm | 5.15.0-1108.113 | UBUNTU-CVE-2026-63912 |
| Ubuntu:22.04:LTS | linux-lowlatency | 5.15.0-194.204 | UBUNTU-CVE-2026-63912 |
| Ubuntu:22.04:LTS | linux-lowlatency | 5.15.0-194.204 | USN-8818-1 |
| Ubuntu:24.04:LTS | linux-lowlatency | 6.8.0-142.142.1 | USN-8817-1 |
| Ubuntu:24.04:LTS | linux-lowlatency | 6.8.0-142.142.1 | UBUNTU-CVE-2026-63912 |
| Ubuntu:22.04:LTS | linux-lowlatency-hwe-5.19 | no fix listed | UBUNTU-CVE-2026-63912 |
| Ubuntu:24.04:LTS | linux-lowlatency-hwe-6.11 | no fix listed | UBUNTU-CVE-2026-63912 |
| Ubuntu:22.04:LTS | linux-lowlatency-hwe-6.2 | no fix listed | UBUNTU-CVE-2026-63912 |
| Ubuntu:22.04:LTS | linux-lowlatency-hwe-6.5 | no fix listed | UBUNTU-CVE-2026-63912 |
| Ubuntu:22.04:LTS | linux-lowlatency-hwe-6.8 | 6.8.0-142.142.1~22.04.1 | UBUNTU-CVE-2026-63912 |
| Ubuntu:22.04:LTS | linux-lowlatency-hwe-6.8 | 6.8.0-142.142.1~22.04.1 | USN-8817-1 |
| Ubuntu:22.04:LTS | linux-nvidia | 5.15.0-1111.112 | USN-8818-4 |
| Ubuntu:22.04:LTS | linux-nvidia | 5.15.0-1111.112 | UBUNTU-CVE-2026-63912 |
| Ubuntu:24.04:LTS | linux-nvidia | 6.8.0-1063.66 | UBUNTU-CVE-2026-63912 |
| Ubuntu:24.04:LTS | linux-nvidia | 6.8.0-1063.66 | USN-8842-1 |
| Ubuntu:26.04:LTS | linux-nvidia | 7.0.0-1016.16 | UBUNTU-CVE-2026-63912 |
| Ubuntu:24.04:LTS | linux-nvidia-6.11 | no fix listed | UBUNTU-CVE-2026-63912 |
| Ubuntu:24.04:LTS | linux-nvidia-6.17 | no fix listed | UBUNTU-CVE-2026-63912 |
| Ubuntu:22.04:LTS | linux-nvidia-6.2 | no fix listed | UBUNTU-CVE-2026-63912 |
| Ubuntu:22.04:LTS | linux-nvidia-6.5 | no fix listed | UBUNTU-CVE-2026-63912 |
| Ubuntu:22.04:LTS | linux-nvidia-6.8 | 6.8.0-1063.66~22.04.1 | UBUNTU-CVE-2026-63912 |
| Ubuntu:22.04:LTS | linux-nvidia-6.8 | 6.8.0-1063.66~22.04.1 | USN-8842-1 |
| Ubuntu:24.04:LTS | linux-nvidia-7.0 | 7.0.0-1016.16~24.04.1 | UBUNTU-CVE-2026-63912 |
| Ubuntu:26.04:LTS | linux-nvidia-bos | 7.0.0-2016.16 | UBUNTU-CVE-2026-63912 |
| Ubuntu:24.04:LTS | linux-nvidia-lowlatency | 6.8.0-1063.66.1 | USN-8842-1 |
| Ubuntu:24.04:LTS | linux-nvidia-lowlatency | 6.8.0-1063.66.1 | UBUNTU-CVE-2026-63912 |
| Ubuntu:22.04:LTS | linux-nvidia-tegra | 5.15.0-1068.70 | UBUNTU-CVE-2026-63912 |
| Ubuntu:22.04:LTS | linux-nvidia-tegra | 5.15.0-1068.70 | USN-8818-5 |
| Ubuntu:24.04:LTS | linux-nvidia-tegra | 6.8.0-1035.38 | UBUNTU-CVE-2026-63912 |
| Ubuntu:22.04:LTS | linux-nvidia-tegra-igx | 5.15.0-1057.57 | UBUNTU-CVE-2026-63912 |
| Ubuntu:22.04:LTS | linux-nvidia-tegra-igx | 5.15.0-1057.57 | USN-8818-5 |
| Ubuntu:22.04:LTS | linux-oem-5.17 | no fix listed | UBUNTU-CVE-2026-63912 |
| Ubuntu:22.04:LTS | linux-oem-6.0 | no fix listed | UBUNTU-CVE-2026-63912 |
| Ubuntu:22.04:LTS | linux-oem-6.1 | no fix listed | UBUNTU-CVE-2026-63912 |
| Ubuntu:24.04:LTS | linux-oem-6.11 | no fix listed | UBUNTU-CVE-2026-63912 |
| Ubuntu:24.04:LTS | linux-oem-6.14 | no fix listed | UBUNTU-CVE-2026-63912 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | c075c3ea031757f8ea2d34567565b61a868c08d5 – before 566295735530ee513326049b0540f32ec050bf2ea583f2f3c8788bffd7fd7baeb76bd6d80543d7ea – before 5d7ab86e2b6bc23054616bf6ac562013bf60af8c5bd8baab087dff657e05387aee802e70304cc813 – before 36519e3d941fc99d3b52c134dbaf311f987a47085bd8baab087dff657e05387aee802e70304cc813 – before 322e48187e0245ab2fff6fec2220b0cae677dbec5bd8baab087dff657e05387aee802e70304cc813 – before b84091ceddc9f133229dceab3ccc930bf27f9cba5bd8baab087dff657e05387aee802e70304cc813 – before c093468aea8277f77272a4f199b2e15e19cabb595bd8baab087dff657e05387aee802e70304cc813 – before 65f3b3fc2347b89fe21db1e92c7681368415f0955bd8baab087dff657e05387aee802e70304cc813 – before dfa0d7b0ff1eb6b2c416b8fdb9b4f2cefba57a40 |
| Linux | Linux | 5.18 |
Weakness: CWE-125 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
References
- https://git.kernel.org/stable/c/566295735530ee513326049b0540f32ec050bf2e
- https://git.kernel.org/stable/c/5d7ab86e2b6bc23054616bf6ac562013bf60af8c
- https://git.kernel.org/stable/c/36519e3d941fc99d3b52c134dbaf311f987a4708
- https://git.kernel.org/stable/c/322e48187e0245ab2fff6fec2220b0cae677dbec
- https://git.kernel.org/stable/c/b84091ceddc9f133229dceab3ccc930bf27f9cba
- https://git.kernel.org/stable/c/c093468aea8277f77272a4f199b2e15e19cabb59
- https://git.kernel.org/stable/c/65f3b3fc2347b89fe21db1e92c7681368415f095
- https://git.kernel.org/stable/c/dfa0d7b0ff1eb6b2c416b8fdb9b4f2cefba57a40