Vulnerability · Published Aug 10, 2026 · Assigned by Linux
CVE-2026-68121pppoe: reload header pointer after dev_hard_header()
High 7.8
In plain English
A high-severity use-after-free 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 0.4% (higher than 31% of all known vulnerabilities). Ready-made attack tooling exists: public proof-of-concept code. Fixed versions are available - upgrade the affected package.
Severity (CVSS 3.1)7.8High
Exploit odds (30 days)0.4%top 69.3% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack tooling1Public PoC
Official description
In the Linux kernel, the following vulnerability has been resolved: pppoe: reload header pointer after dev_hard_header() pppoe_sendmsg() saves a pointer to the PPPoE header before calling dev_hard_header(). Device header callbacks are allowed to reallocate the skb head, invalidating pointers into it. This can happen when a send is blocked in copy_from_user() while the first non-Ethernet port is added to an empty team device. The team's delegated GRE header callback then expands the skb head. PPPoE subsequently writes six bytes through the stale pointer into the freed head. Reload the PPPoE header through the skb's network-header offset after device header creation. pskb_expand_head() updates that offset when it relocates the head.
Affected packages & fixed versions
| Ecosystem | Package | Fixed in | Advisory |
|---|---|---|---|
| AlmaLinux:8 | bpftool | 4.18.0-553.168.1.el8_10 | ALSA-2026:71329 |
| AlmaLinux:10 | kernel | 6.12.0-211.60.1.el10_2 | ALSA-2026:71602 |
| AlmaLinux:8 | kernel | 4.18.0-553.168.1.el8_10 | ALSA-2026:71329 |
| AlmaLinux:9 | kernel | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-64k | 6.12.0-211.60.1.el10_2 | ALSA-2026:71602 |
| AlmaLinux:9 | kernel-64k | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-64k-core | 6.12.0-211.60.1.el10_2 | ALSA-2026:71602 |
| AlmaLinux:9 | kernel-64k-core | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-64k-debug | 6.12.0-211.60.1.el10_2 | ALSA-2026:71602 |
| AlmaLinux:9 | kernel-64k-debug | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-64k-debug-core | 6.12.0-211.60.1.el10_2 | ALSA-2026:71602 |
| AlmaLinux:9 | kernel-64k-debug-core | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-64k-debug-devel | 6.12.0-211.60.1.el10_2 | ALSA-2026:71602 |
| AlmaLinux:9 | kernel-64k-debug-devel | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-64k-debug-devel-matched | 6.12.0-211.60.1.el10_2 | ALSA-2026:71602 |
| AlmaLinux:9 | kernel-64k-debug-devel-matched | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-64k-debug-modules | 6.12.0-211.60.1.el10_2 | ALSA-2026:71602 |
| AlmaLinux:9 | kernel-64k-debug-modules | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-64k-debug-modules-core | 6.12.0-211.60.1.el10_2 | ALSA-2026:71602 |
| AlmaLinux:9 | kernel-64k-debug-modules-core | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-64k-debug-modules-extra | 6.12.0-211.60.1.el10_2 | ALSA-2026:71602 |
| AlmaLinux:9 | kernel-64k-debug-modules-extra | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-64k-devel | 6.12.0-211.60.1.el10_2 | ALSA-2026:71602 |
| AlmaLinux:9 | kernel-64k-devel | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-64k-devel-matched | 6.12.0-211.60.1.el10_2 | ALSA-2026:71602 |
| AlmaLinux:9 | kernel-64k-devel-matched | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-64k-modules | 6.12.0-211.60.1.el10_2 | ALSA-2026:71602 |
| AlmaLinux:9 | kernel-64k-modules | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-64k-modules-core | 6.12.0-211.60.1.el10_2 | ALSA-2026:71602 |
| AlmaLinux:9 | kernel-64k-modules-core | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-64k-modules-extra | 6.12.0-211.60.1.el10_2 | ALSA-2026:71602 |
| AlmaLinux:9 | kernel-64k-modules-extra | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-abi-stablelists | 6.12.0-211.60.1.el10_2 | ALSA-2026:71602 |
| AlmaLinux:8 | kernel-abi-stablelists | 4.18.0-553.168.1.el8_10 | ALSA-2026:71329 |
| AlmaLinux:9 | kernel-abi-stablelists | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-core | 6.12.0-211.60.1.el10_2 | ALSA-2026:71602 |
| AlmaLinux:8 | kernel-core | 4.18.0-553.168.1.el8_10 | ALSA-2026:71329 |
| AlmaLinux:9 | kernel-core | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-cross-headers | 6.12.0-211.60.1.el10_2 | ALSA-2026:71602 |
| AlmaLinux:8 | kernel-cross-headers | 4.18.0-553.168.1.el8_10 | ALSA-2026:71329 |
| AlmaLinux:9 | kernel-cross-headers | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-debug | 6.12.0-211.60.1.el10_2 | ALSA-2026:71602 |
| AlmaLinux:8 | kernel-debug | 4.18.0-553.168.1.el8_10 | ALSA-2026:71329 |
| AlmaLinux:9 | kernel-debug | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-debug-core | 6.12.0-211.60.1.el10_2 | ALSA-2026:71602 |
| AlmaLinux:8 | kernel-debug-core | 4.18.0-553.168.1.el8_10 | ALSA-2026:71329 |
| AlmaLinux:9 | kernel-debug-core | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-debug-devel | 6.12.0-211.60.1.el10_2 | ALSA-2026:71602 |
| AlmaLinux:8 | kernel-debug-devel | 4.18.0-553.168.1.el8_10 | ALSA-2026:71329 |
| AlmaLinux:9 | kernel-debug-devel | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-debug-devel-matched | 6.12.0-211.60.1.el10_2 | ALSA-2026:71602 |
| AlmaLinux:9 | kernel-debug-devel-matched | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-debug-modules | 6.12.0-211.60.1.el10_2 | ALSA-2026:71602 |
| AlmaLinux:8 | kernel-debug-modules | 4.18.0-553.168.1.el8_10 | ALSA-2026:71329 |
| AlmaLinux:9 | kernel-debug-modules | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-debug-modules-core | 6.12.0-211.60.1.el10_2 | ALSA-2026:71602 |
| AlmaLinux:9 | kernel-debug-modules-core | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-debug-modules-extra | 6.12.0-211.60.1.el10_2 | ALSA-2026:71602 |
| AlmaLinux:8 | kernel-debug-modules-extra | 4.18.0-553.168.1.el8_10 | ALSA-2026:71329 |
| AlmaLinux:9 | kernel-debug-modules-extra | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-debug-uki-virt | 6.12.0-211.60.1.el10_2 | ALSA-2026:71602 |
| AlmaLinux:9 | kernel-debug-uki-virt | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-devel | 6.12.0-211.60.1.el10_2 | ALSA-2026:71602 |
| AlmaLinux:8 | kernel-devel | 4.18.0-553.168.1.el8_10 | ALSA-2026:71329 |
| AlmaLinux:9 | kernel-devel | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-devel-matched | 6.12.0-211.60.1.el10_2 | ALSA-2026:71602 |
| AlmaLinux:9 | kernel-devel-matched | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-doc | 6.12.0-211.60.1.el10_2 | ALSA-2026:71602 |
| AlmaLinux:8 | kernel-doc | 4.18.0-553.168.1.el8_10 | ALSA-2026:71329 |
| AlmaLinux:9 | kernel-doc | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-headers | 6.12.0-211.60.1.el10_2 | ALSA-2026:71602 |
| AlmaLinux:8 | kernel-headers | 4.18.0-553.168.1.el8_10 | ALSA-2026:71329 |
| AlmaLinux:9 | kernel-headers | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-modules | 6.12.0-211.60.1.el10_2 | ALSA-2026:71602 |
| AlmaLinux:8 | kernel-modules | 4.18.0-553.168.1.el8_10 | ALSA-2026:71329 |
| AlmaLinux:9 | kernel-modules | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-modules-core | 6.12.0-211.60.1.el10_2 | ALSA-2026:71602 |
| AlmaLinux:9 | kernel-modules-core | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-modules-extra | 6.12.0-211.60.1.el10_2 | ALSA-2026:71602 |
| AlmaLinux:8 | kernel-modules-extra | 4.18.0-553.168.1.el8_10 | ALSA-2026:71329 |
| AlmaLinux:9 | kernel-modules-extra | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-modules-extra-matched | 6.12.0-211.60.1.el10_2 | ALSA-2026:71602 |
| AlmaLinux:10 | kernel-rt | 6.12.0-211.60.1.el10_2 | ALSA-2026:71602 |
| AlmaLinux:8 | kernel-rt | 4.18.0-553.168.1.rt7.509.el8_10 | ALSA-2026:71330 |
| AlmaLinux:9 | kernel-rt | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-rt-64k | 6.12.0-211.60.1.el10_2 | ALSA-2026:71602 |
| AlmaLinux:9 | kernel-rt-64k | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-rt-64k-core | 6.12.0-211.60.1.el10_2 | ALSA-2026:71602 |
| AlmaLinux:9 | kernel-rt-64k-core | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-rt-64k-debug | 6.12.0-211.60.1.el10_2 | ALSA-2026:71602 |
| AlmaLinux:9 | kernel-rt-64k-debug | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-rt-64k-debug-core | 6.12.0-211.60.1.el10_2 | ALSA-2026:71602 |
| AlmaLinux:9 | kernel-rt-64k-debug-core | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-rt-64k-debug-devel | 6.12.0-211.60.1.el10_2 | ALSA-2026:71602 |
| AlmaLinux:9 | kernel-rt-64k-debug-devel | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-rt-64k-debug-modules | 6.12.0-211.60.1.el10_2 | ALSA-2026:71602 |
| AlmaLinux:9 | kernel-rt-64k-debug-modules | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-rt-64k-debug-modules-core | 6.12.0-211.60.1.el10_2 | ALSA-2026:71602 |
| AlmaLinux:9 | kernel-rt-64k-debug-modules-core | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-rt-64k-debug-modules-extra | 6.12.0-211.60.1.el10_2 | ALSA-2026:71602 |
| AlmaLinux:9 | kernel-rt-64k-debug-modules-extra | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-rt-64k-devel | 6.12.0-211.60.1.el10_2 | ALSA-2026:71602 |
| AlmaLinux:9 | kernel-rt-64k-devel | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-rt-64k-modules | 6.12.0-211.60.1.el10_2 | ALSA-2026:71602 |
| AlmaLinux:9 | kernel-rt-64k-modules | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-rt-64k-modules-core | 6.12.0-211.60.1.el10_2 | ALSA-2026:71602 |
| AlmaLinux:9 | kernel-rt-64k-modules-core | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-rt-64k-modules-extra | 6.12.0-211.60.1.el10_2 | ALSA-2026:71602 |
| AlmaLinux:9 | kernel-rt-64k-modules-extra | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-rt-core | 6.12.0-211.60.1.el10_2 | ALSA-2026:71602 |
| AlmaLinux:8 | kernel-rt-core | 4.18.0-553.168.1.rt7.509.el8_10 | ALSA-2026:71330 |
| AlmaLinux:9 | kernel-rt-core | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-rt-debug | 6.12.0-211.60.1.el10_2 | ALSA-2026:71602 |
| AlmaLinux:8 | kernel-rt-debug | 4.18.0-553.168.1.rt7.509.el8_10 | ALSA-2026:71330 |
| AlmaLinux:9 | kernel-rt-debug | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-rt-debug-core | 6.12.0-211.60.1.el10_2 | ALSA-2026:71602 |
| AlmaLinux:8 | kernel-rt-debug-core | 4.18.0-553.168.1.rt7.509.el8_10 | ALSA-2026:71330 |
| AlmaLinux:9 | kernel-rt-debug-core | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-rt-debug-devel | 6.12.0-211.60.1.el10_2 | ALSA-2026:71602 |
| AlmaLinux:8 | kernel-rt-debug-devel | 4.18.0-553.168.1.rt7.509.el8_10 | ALSA-2026:71330 |
| AlmaLinux:9 | kernel-rt-debug-devel | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-rt-debug-modules | 6.12.0-211.60.1.el10_2 | ALSA-2026:71602 |
| AlmaLinux:8 | kernel-rt-debug-modules | 4.18.0-553.168.1.rt7.509.el8_10 | ALSA-2026:71330 |
| AlmaLinux:9 | kernel-rt-debug-modules | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-rt-debug-modules-core | 6.12.0-211.60.1.el10_2 | ALSA-2026:71602 |
| AlmaLinux:9 | kernel-rt-debug-modules-core | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-rt-debug-modules-extra | 6.12.0-211.60.1.el10_2 | ALSA-2026:71602 |
| AlmaLinux:8 | kernel-rt-debug-modules-extra | 4.18.0-553.168.1.rt7.509.el8_10 | ALSA-2026:71330 |
| AlmaLinux:9 | kernel-rt-debug-modules-extra | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-rt-devel | 6.12.0-211.60.1.el10_2 | ALSA-2026:71602 |
| AlmaLinux:8 | kernel-rt-devel | 4.18.0-553.168.1.rt7.509.el8_10 | ALSA-2026:71330 |
| AlmaLinux:9 | kernel-rt-devel | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-rt-modules | 6.12.0-211.60.1.el10_2 | ALSA-2026:71602 |
| AlmaLinux:8 | kernel-rt-modules | 4.18.0-553.168.1.rt7.509.el8_10 | ALSA-2026:71330 |
| AlmaLinux:9 | kernel-rt-modules | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-rt-modules-core | 6.12.0-211.60.1.el10_2 | ALSA-2026:71602 |
| AlmaLinux:9 | kernel-rt-modules-core | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-rt-modules-extra | 6.12.0-211.60.1.el10_2 | ALSA-2026:71602 |
| AlmaLinux:8 | kernel-rt-modules-extra | 4.18.0-553.168.1.rt7.509.el8_10 | ALSA-2026:71330 |
| AlmaLinux:9 | kernel-rt-modules-extra | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-tools | 6.12.0-211.60.1.el10_2 | ALSA-2026:71602 |
| AlmaLinux:8 | kernel-tools | 4.18.0-553.168.1.el8_10 | ALSA-2026:71329 |
| AlmaLinux:9 | kernel-tools | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-tools-libs | 6.12.0-211.60.1.el10_2 | ALSA-2026:71602 |
| AlmaLinux:8 | kernel-tools-libs | 4.18.0-553.168.1.el8_10 | ALSA-2026:71329 |
| AlmaLinux:9 | kernel-tools-libs | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-tools-libs-devel | 6.12.0-211.60.1.el10_2 | ALSA-2026:71602 |
| AlmaLinux:8 | kernel-tools-libs-devel | 4.18.0-553.168.1.el8_10 | ALSA-2026:71329 |
| AlmaLinux:9 | kernel-tools-libs-devel | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-uki-virt | 6.12.0-211.60.1.el10_2 | ALSA-2026:71602 |
| AlmaLinux:9 | kernel-uki-virt | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-uki-virt-addons | 6.12.0-211.60.1.el10_2 | ALSA-2026:71602 |
| AlmaLinux:9 | kernel-uki-virt-addons | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-zfcpdump | 6.12.0-211.60.1.el10_2 | ALSA-2026:71602 |
| AlmaLinux:8 | kernel-zfcpdump | 4.18.0-553.168.1.el8_10 | ALSA-2026:71329 |
| AlmaLinux:9 | kernel-zfcpdump | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-zfcpdump-core | 6.12.0-211.60.1.el10_2 | ALSA-2026:71602 |
| AlmaLinux:8 | kernel-zfcpdump-core | 4.18.0-553.168.1.el8_10 | ALSA-2026:71329 |
| AlmaLinux:9 | kernel-zfcpdump-core | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-zfcpdump-devel | 6.12.0-211.60.1.el10_2 | ALSA-2026:71602 |
| AlmaLinux:8 | kernel-zfcpdump-devel | 4.18.0-553.168.1.el8_10 | ALSA-2026:71329 |
| AlmaLinux:9 | kernel-zfcpdump-devel | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-zfcpdump-devel-matched | 6.12.0-211.60.1.el10_2 | ALSA-2026:71602 |
| AlmaLinux:9 | kernel-zfcpdump-devel-matched | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-zfcpdump-modules | 6.12.0-211.60.1.el10_2 | ALSA-2026:71602 |
| AlmaLinux:8 | kernel-zfcpdump-modules | 4.18.0-553.168.1.el8_10 | ALSA-2026:71329 |
| AlmaLinux:9 | kernel-zfcpdump-modules | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-zfcpdump-modules-core | 6.12.0-211.60.1.el10_2 | ALSA-2026:71602 |
| AlmaLinux:9 | kernel-zfcpdump-modules-core | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | kernel-zfcpdump-modules-extra | 6.12.0-211.60.1.el10_2 | ALSA-2026:71602 |
| AlmaLinux:8 | kernel-zfcpdump-modules-extra | 4.18.0-553.168.1.el8_10 | ALSA-2026:71329 |
| AlmaLinux:9 | kernel-zfcpdump-modules-extra | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | libperf | 6.12.0-211.60.1.el10_2 | ALSA-2026:71602 |
| AlmaLinux:9 | libperf | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | perf | 6.12.0-211.60.1.el10_2 | ALSA-2026:71602 |
| AlmaLinux:8 | perf | 4.18.0-553.168.1.el8_10 | ALSA-2026:71329 |
| AlmaLinux:9 | perf | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | python3-perf | 6.12.0-211.60.1.el10_2 | ALSA-2026:71602 |
| AlmaLinux:8 | python3-perf | 4.18.0-553.168.1.el8_10 | ALSA-2026:71329 |
| AlmaLinux:9 | python3-perf | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | rtla | 6.12.0-211.60.1.el10_2 | ALSA-2026:71602 |
| AlmaLinux:9 | rtla | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| AlmaLinux:10 | rv | 6.12.0-211.60.1.el10_2 | ALSA-2026:71602 |
| AlmaLinux:9 | rv | 5.14.0-687.52.1.el9_8 | ALSA-2026:71700 |
| Debian:12 | linux | 6.1.187-1 | DEBIAN-CVE-2026-68121 |
| Debian:13 | linux | 6.12.101-1 | DEBIAN-CVE-2026-68121 |
| Debian:14 | linux | 7.1.6-1 | DEBIAN-CVE-2026-68121 |
| Debian:12 | linux-6.12 | 6.12.101-1~deb12u1 | DEBIAN-CVE-2026-68121 |
| Rocky Linux:10 | kernel | 0:6.12.0-211.60.1.el10_2 | RLSA-2026:71602 |
| Rocky Linux:8 | kernel | 0:4.18.0-553.168.1.el8_10 | RLSA-2026:71329 |
| Rocky Linux:9 | kernel | 0:5.14.0-687.52.1.el9_8 | RLSA-2026:71700 |
| Rocky Linux:8 | kernel-rt | 0:4.18.0-553.168.1.rt7.509.el8_10 | RLSA-2026:71330 |
| Ubuntu:22.04:LTS | linux | 5.15.0-198.208 | UBUNTU-CVE-2026-68121 |
| Ubuntu:24.04:LTS | linux | 6.8.0-147.147 | UBUNTU-CVE-2026-68121 |
| Ubuntu:26.04:LTS | linux | 7.0.0-38.38 | UBUNTU-CVE-2026-68121 |
| Ubuntu:22.04:LTS | linux-allwinner-5.19 | no fix listed | UBUNTU-CVE-2026-68121 |
| Ubuntu:22.04:LTS | linux-aws | 5.15.0-1117.124 | UBUNTU-CVE-2026-68121 |
| Ubuntu:24.04:LTS | linux-aws | 6.8.0-1067.70 | UBUNTU-CVE-2026-68121 |
| Ubuntu:26.04:LTS | linux-aws | 7.0.0-1014.14 | UBUNTU-CVE-2026-68121 |
| Ubuntu:22.04:LTS | linux-aws-5.19 | no fix listed | UBUNTU-CVE-2026-68121 |
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Linux | Linux | 1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 – before 7a56e7c9b08e08fd55a1bcada24cf4fe3782b7221da177e4c3f41524e886b7f1b8a0c1fc7321cac2 – before 6eed5ae7887a93160803d2b81ff88e75eefd4a4c1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 – before ba3409369c5413cdf0dcbf3a928f76b48e8c3e6a1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 – before e6493a4d1ee17595766165fa446d45b7e0c318d01da177e4c3f41524e886b7f1b8a0c1fc7321cac2 – before 7e9fbd7f96bcde63a7c798fe16b38cedee7a15011da177e4c3f41524e886b7f1b8a0c1fc7321cac2 – before 6866abf59976d273164a6624234d96a9672802231da177e4c3f41524e886b7f1b8a0c1fc7321cac2 – before bed4caecd723693f750e13adbb2c42ca1249a3fd1da177e4c3f41524e886b7f1b8a0c1fc7321cac2 – before e9c238f6fe42fb1b4dba3a578277de32cb487937 |
| Linux | Linux | 2.6.12 |
Weakness: CWE-416 · Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
References
- https://git.kernel.org/stable/c/7a56e7c9b08e08fd55a1bcada24cf4fe3782b722
- https://git.kernel.org/stable/c/6eed5ae7887a93160803d2b81ff88e75eefd4a4c
- https://git.kernel.org/stable/c/ba3409369c5413cdf0dcbf3a928f76b48e8c3e6a
- https://git.kernel.org/stable/c/e6493a4d1ee17595766165fa446d45b7e0c318d0
- https://git.kernel.org/stable/c/7e9fbd7f96bcde63a7c798fe16b38cedee7a1501
- https://git.kernel.org/stable/c/6866abf59976d273164a6624234d96a967280223
- https://git.kernel.org/stable/c/bed4caecd723693f750e13adbb2c42ca1249a3fd
- https://git.kernel.org/stable/c/e9c238f6fe42fb1b4dba3a578277de32cb487937