CVE-2026-63865
CVE CVE-2026-63865EUVD EUVD-2026-45549Published 2026-07-19T14:04:51.000ZLast changed 2026-08-05T12:36:41.000ZCVSS 8.8
What the advisory describes
In the Linux kernel, the following vulnerability has been resolved: bpf: Drop task_to_inode and inet_conn_established from lsm sleepable hooks bpf_lsm_task_to_inode() is called under rcu_read_lock() and bpf_lsm_inet_conn_established() is called from softirq context, so neither hook can be used by sleepable LSM programs.
Source: EUVD (ENISA), in the words of the advisory.
Products the advisory names
These come from the advisory itself, not from any check we performed.
- Linux — Linux 423f16108c9d832bd96059d5c882c8ef6d76eb96 <26b380a3ca0b605fd8860995ed6a208f276dd316; 5.11; patch: 6.1.175; patch: 0; 423f16108c9d832bd96059d5c882c8ef6d76eb96 <281f2a214565a5cbf8b7355a65738d80bd19b8c5; 423f16108c9d832bd96059d5c882c8ef6d76eb96 <f0fc2a9828171205244a28013f02889f50b71c9f; patch: 5.15.209; patch: 7.0.10; patch: 6.18.33; 423f16108c9d832bd96059d5c882c8ef6d76eb96 <0d918263c9bfc86078edb2e2f7302a0c6ce42b7c; 423f16108c9d832bd96059d5c882c8ef6d76eb96 <452a927cddcd67478d030e646f41cb904a93156f; patch: 6.6.141; patch: 7.1; 423f16108c9d832bd96059d5c882c8ef6d76eb96 <beaf0e96b1da74549a6cabd040f9667d83b2e97e; 423f16108c9d832bd96059d5c882c8ef6d76eb96 <989f1b93907de1753a814996222da375f07e579b; patch: 6.12.91
The versions shown are the advisory's own. Patchlage compares no version numbers and derives no judgement from them — which version is installed is something a person has to look up.
Carried in the product catalogue
An estate covering these products can be recorded in Patchlage. An advisory about them appears in the next morning's situation report.
- Linux — Linux
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