Details
- Type
- Out of Bounds Read/Write
- Impact
- Denial Of Service, Information Disclosure
- CVSS vector
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Published
- 2 November 2026
- Updated
- 3 November 2026
Vendor fix
Update to the latest Linux kernel version containing the fix for tracing event filter expressions.
Patching closes this CVE. It does not tell you which of your systems run the affected version, or what else is exposed alongside them.
References
- https://nvd.nist.gov/vuln/detail/CVE-2026-99236
- https://git.kernel.org/stable/c/1008e9e0b8280d47f1ab5e9c113f666a023a9697
- https://git.kernel.org/stable/c/15ff3cc7f2beecc3f95d66358f20ad7b057466aa
- https://git.kernel.org/stable/c/2a98f5d4913ec081e08e1075512cb7ec313d9f72
- https://git.kernel.org/stable/c/4a1a6d35359991c5d47f4bf101cfbe1475c94093
- https://git.kernel.org/stable/c/5a999b5a16530898f0dbe5f8c50fd45ea72e110b
- https://git.kernel.org/stable/c/5bcdf3c18c3471122ee9652b0e2f5cdb718d9a46
- https://git.kernel.org/stable/c/64993d970dde2a2da353e9e99595a4fa88ec27d9
- https://git.kernel.org/stable/c/b205ff58e02922ac324f931cf9eb238a3acdb048