CVE-2026-97567
mptcp: prevent race between disconnect() and rtx
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
In the Linux kernel, the following vulnerability has been resolved: mptcp: prevent race between disconnect() and rtx Sashiko noted that the two event can race, leading to inconsistent status. Prevent the race using the synchronous timer stop operation.
| Vendor | linux |
| Product | linux |
| Ecosystems | |
| Industries | Technology |
| Published | Sep 25, 2026 |
| Last Updated | Oct 30, 2026 |
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Affected Versions
Linux / Linux
b29fcfb54cd70caca5b11c80d8d238854938884a < 1a68a88369c0ab6309bd17f7e408290c5cb80dcf b29fcfb54cd70caca5b11c80d8d238854938884a < 75b3b30ae4ee6aa0572595f6b48544ed4f479eb6 b29fcfb54cd70caca5b11c80d8d238854938884a < 2261f857ef4e0d21eb1a8b47b06640cf7ab16d3e b29fcfb54cd70caca5b11c80d8d238854938884a < 374da2b9be1280695ce41f108334a8f16e3e54be b29fcfb54cd70caca5b11c80d8d238854938884a < 69a7b2a912672159dda7dcf325d27752d448dfdf b29fcfb54cd70caca5b11c80d8d238854938884a < 85c580b0d8590520ae00a15c29e9fb9c99427a3e
Linux / Linux
5.17
References
git.kernel.org: https://git.kernel.org/stable/c/1a68a88369c0ab6309bd17f7e408290c5cb80dcf git.kernel.org: https://git.kernel.org/stable/c/75b3b30ae4ee6aa0572595f6b48544ed4f479eb6 git.kernel.org: https://git.kernel.org/stable/c/2261f857ef4e0d21eb1a8b47b06640cf7ab16d3e git.kernel.org: https://git.kernel.org/stable/c/374da2b9be1280695ce41f108334a8f16e3e54be git.kernel.org: https://git.kernel.org/stable/c/69a7b2a912672159dda7dcf325d27752d448dfdf git.kernel.org: https://git.kernel.org/stable/c/85c580b0d8590520ae00a15c29e9fb9c99427a3e