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4 CVE

Critique 0 Élevée 0 Moyenne 3 Faible 1 Non évaluée 0 Exploitées (KEV) Tri : plus récentes « ALSA Project alsa-lib » ✕
  1. CVE-2026-96675 3.3 Faible

    ALSA Project alsa-lib

    alsa-lib through 1.2.16.1 contains a denial of service vulnerability in the multi PCM plugin that fails to validate sparse binding indices before array access. Attackers can supply a malicious ALSA configuration file with sparse bindings to trigger an out-of-bounds array read and assertion failure, causing the application to abort.

  2. CVE-2026-96674 4.4 Moyenne

    ALSA Project alsa-lib

    alsa-lib through 1.2.16.1 computes combined topology element size using 32-bit arithmetic in src/topology/ctl.c, allowing integer overflow that defeats bounds checks. Attackers can supply crafted topology files that wrap size calculations, causing the decoder to read beyond the topology buffer and potentially leak sensitive data or crash the application.

  3. CVE-2026-90781 4.4 Moyenne

    ALSA Project alsa-lib

    alsa-lib through 1.2.16.1 contains a stack buffer overflow in the __snd_ctl_ascii_elem_id_parse() function that writes one byte past a 64-byte buffer when parsing a name= field with 64 or more characters. Attackers can supply a long control-element identifier string through saved state files or command-line arguments to overwrite adjacent stack memory and crash the calling process.

  4. CVE-2026-56109 6.8 Moyenne

    alsa-project alsa-lib

    The Advanced Linux Sound Architecture (ALSA) library before 1.2.16.1 contains a double-free vulnerability in parse_def() in src/conf.c that allows attackers to corrupt memory by supplying maliciously crafted ALSA configuration text. When parsing nested compound or array configuration blocks, parse_def() fails to check return values before continuing, causing snd_config_delete() to be called twice on the same already-freed node, resulting in a NULL-pointer write or invalid memory read.