CVE Watch15 oct 2026

CVE-2026-31777

In the Linux kernel, the following vulnerability has been resolved: ALSA: ctxfi: Check the error for index mapping The ctxfi driver blindl

CVSS

5.5

Medio

EPSS

0.1%

KEV

—

Exploit Today

0-100

Publicado: 1 may 2026 · Última mod.: 15 oct 2026

EPSS · 30d

0.1%EPSS · 30 días0.2%

2026-10-052026-11-02

Descripción técnica

In the Linux kernel, the following vulnerability has been resolved: ALSA: ctxfi: Check the error for index mapping The ctxfi driver blindly assumed a proper value returned from daio_device_index(), but it's not always true. Add a proper error check to deal with the error from the function.

Referencias oficiales

git.kernel.orghttps://git.kernel.org/stable/c/277c6960d4ddb94d16198afd70c92c3d4593d131
git.kernel.orghttps://git.kernel.org/stable/c/971854e7b6ddda78669d3d0cf6566c7b8aca1fdb
git.kernel.orghttps://git.kernel.org/stable/c/d4d3b8cbb70a2de247cbfe99bdb232aef9ed59bc

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