CVE-2026-97523

7.5 Élevée

Publiée le 25/09/2026 à 13:17 · Modifiée le 19/10/2026 à 12:17 · Reçue · Source : 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Description

In the Linux kernel, the following vulnerability has been resolved: mptcp: close race between scheduler and state change The mptcp scheduler may race with subflow sockets state change: data transmission on the selected socket may fail and a later release could try to use mss_now reset to 0 for a divide operation. Address the issue by explicitly checking for the critical scenario.

Traduire en français

Produits concernés

Linux

Scores CVSS

Version	Score	Source	Vecteur
3.1	7.5 Élevée	416baaa9-dc9f-4396-8d5f-8c081fb06d67	`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H`

Références

https://git.kernel.org/stable/c/0a926b5df8efdfbac07e2fb7fafb21849a2ad9c0
https://git.kernel.org/stable/c/42064de57fb83231fcc89663a94885f228a1ee53
https://git.kernel.org/stable/c/4c856f3c151a2f3fa237caa651c44015916ca584
https://git.kernel.org/stable/c/5883ae880f51edc4b1484e787473b865b6159ead
https://git.kernel.org/stable/c/8f11430d51ff8365bc51b670bc3002b65ae4c6b7
https://git.kernel.org/stable/c/a09c87abf10a0a7e203137c75b5381aa63d9b31d
https://git.kernel.org/stable/c/d74b2e26b54a7dae1d87c1f19ae0d6db500e5e03

Ailleurs

NVD
CVE.org
CIRCL Vulnerability-Lookup
CERT-FR
GitHub Advisories