CVE-2026-63865In 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()…
Updated under an hour ago ()
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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.
- CVSS
- 8.8 HIGH (v3.1, NVD)CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
- Weakness (CWE)
- Not given
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Not given
- NVD analysis
- Awaiting Analysis
- Record last updated
- Jul 27, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
No affected products are listed yet.
References
- https://git.kernel.org/stable/c/0d918263c9bfc86078edb2e2f7302a0c6ce42b7c
- https://git.kernel.org/stable/c/26b380a3ca0b605fd8860995ed6a208f276dd316
- https://git.kernel.org/stable/c/281f2a214565a5cbf8b7355a65738d80bd19b8c5
- https://git.kernel.org/stable/c/452a927cddcd67478d030e646f41cb904a93156f
- https://git.kernel.org/stable/c/989f1b93907de1753a814996222da375f07e579b
- https://git.kernel.org/stable/c/beaf0e96b1da74549a6cabd040f9667d83b2e97e
- https://git.kernel.org/stable/c/f0fc2a9828171205244a28013f02889f50b71c9f
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.