CVE-2026-23091 : faille moyenne linux linux kernel (CVSS 5.5)

In the Linux kernel, the following vulnerability has been resolved: intel_th: fix device leak on output open() Make sure to drop the reference taken when looking up the th device during output device open() on errors and on close(). Note that a recent commit fixed the leak in a couple of open() error paths but not all of them, and the reference is still leaking on successful open().

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

4 févr. 2026

Dernière mise à jour

17 juin 2026

• linux linux kernel

• Fiche CVE-2026-23091 sur le NVD (NIST)
• git.kernel.org/stable/c/0fca16c5591534cc1fec8b6181277ee3a3d0f…
• git.kernel.org/stable/c/64015cbf06e8bb75b81ae95b997e847b55280…
• git.kernel.org/stable/c/95fc36a234da24bbc5f476f8104a5a15f99ed…
• git.kernel.org/stable/c/af4b9467296b9a16ebc008147238070236982…
• git.kernel.org/stable/c/b71e64ef7ff9443835d1333e3e80ab1e49e52…
• git.kernel.org/stable/c/bf7785434b5d05d940d936b78925080950bd5…
• git.kernel.org/stable/c/f9b059bda4276f2bb72cb98ec7875a747f042…