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CVE-2018-15857

Estado: ModificadaAlta (7.8)—

An invalid free in ExprAppendMultiKeysymList in xkbcomp/ast-build.c in xkbcommon before 0.8.1 could be used by local attackers to crash xkbcommon keymap parsers or possibly have unspecified other impact by supplying a crafted keymap file.

CVSS

Probabilidad de explotación (EPSS)

EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).

Tecnologías afectadas (3)

Canonical — Ubuntu LinuxXkbcommon — LibxkbcommonXkbcommon — Xkbcommon

CWE

Referencias

JSON original (NVD)

Mostrar
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  "lastModified": "2026-06-17T01:43:13.020",
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