CVE-2026-80646

7.5 Élevée

Publiée le 28/08/2026 à 10:16 · Modifiée le 16/10/2026 à 22:18 · Reçue · Source : 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Description

In the Linux kernel, the following vulnerability has been resolved: ipv6: guard against possible NULL deref in __in6_dev_stats_get() dev_get_by_index_rcu() could return NULL if the original physical device is unregistered. Found by Sashiko.

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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/0db1949084e85a72d174a7dea3259b94fe5a9305
https://git.kernel.org/stable/c/1a4adfbeb47a212a64539137411f1ca168474d33
https://git.kernel.org/stable/c/1e3db30a88815bae6e9d5db6f64ac735e615a07e
https://git.kernel.org/stable/c/507541c2a8eeb76c02bd2511958f73a8cfa3e1bc
https://git.kernel.org/stable/c/952426a83ca75cea25c09d58944abafaa3ebd242
https://git.kernel.org/stable/c/a23f2c68c6635e41404f189f8f7ae910738cebdb
https://git.kernel.org/stable/c/e14db43677946bf2095febd294bb3c13ab375ab7
https://git.kernel.org/stable/c/fc920c0659cdea5afd8721c1155a51564859e075

Ailleurs

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