CVE-2026-88340Published
An invalid pointer release vulnerability exists in YARA 4.5.8 during deserialization of compiled .yrc rule files. The vulnerability is caused by insufficient validation of external-variable pointers, which may lead to invalid free in yr_rul…
Explicit identifiers and source references
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CVE-2026-88340 · Microsoft / collected KEV context
cve-program · CVE-2026-88340
Related operational evidence
Explicit CVE identifiersNo related operational record is retained in the current change model.