Details
- Type
- Memory Corruption
- Impact
- Denial Of Service
- CVSS vector
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Published
- 11 September 2026
- Updated
- 15 October 2026
Vendor fix
Update to the latest Linux kernel version with the patch reverted or fixed error handling.
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-2026-89741
- https://git.kernel.org/stable/c/8027f82c0f5474ed72448e160ee9778051fa1f49
- https://git.kernel.org/stable/c/8b998c171ed875e402e1fd1c5cd619e4ca05e9c1
- https://git.kernel.org/stable/c/712ca1cf756de2557a116e0df55791bac0c9f99e
- https://git.kernel.org/stable/c/aad08b5f67d2a8116e1a00bce2611c1513b10bce
- https://git.kernel.org/stable/c/ce792b94e03882108019ba996c1a7c4d4e09be2c
- https://git.kernel.org/stable/c/e7600f5cee5de14065f950807931d6e6d40fb2d7
- https://git.kernel.org/stable/c/2ac009a65d2385e9f0799eaf9d9694a29153a161
- https://git.kernel.org/stable/c/3de14b4f681a1b3c6d375d98d9d37a55ebb85349