CVE-2026-43457 : faille moyenne linux linux kernel (CVSS 5.5)

In the Linux kernel, the following vulnerability has been resolved: mctp: i2c: fix skb memory leak in receive path When 'midev->allow_rx' is false, the newly allocated skb isn't consumed by netif_rx(), it needs to free the skb directly.

Sévérité

Moyenne (CVSS 5.5)

Vecteur CVSS

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Exploitation active

Non signalée par la CISA

Publication

8 mai 2026

Dernière mise à jour

17 juin 2026

• linux linux kernel

• Fiche CVE-2026-43457 sur le NVD (NIST)
• git.kernel.org/stable/c/0fb2adbdd5c03e8c9ebcdc48afd414b2724c8…
• git.kernel.org/stable/c/1b1be322342a6b0085bf6ee52235e5ac9834e…
• git.kernel.org/stable/c/1ec54187e1aa40a4cfa2b265e9a311179f24b…
• git.kernel.org/stable/c/9f81be2ab9d8e4744871bfb3e868ef4134138…
• git.kernel.org/stable/c/d7900a43b0a314a645ca0a2adf45928dbc700…
• git.kernel.org/stable/c/e3f5e0f22cfc2371e7471c9fd5b4da78f9df7…