Vulnerability Bulletins |
CVE-2026-46168 |
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| Affected software | LINUX KERNEL |
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In the Linux kernel, the following vulnerability has been resolved: mptcp: fix scheduling with atomic in timestamp sockopt Using lock_sock_fast() (atomic context) around sock_set_timestamp() and sock_set_timestamping() is unsafe, as both helpers can sleep. Replace lock_sock_fast() with sleepable lock_sock()/release_sock() to avoid scheduling while atomic panic. |
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Link: |
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| https://nvd.nist.gov/vuln/detail/CVE-2026-46168 | |