Reachable Assertion Affecting yara-devel package, versions *


Severity

Recommended
0.0
medium
0
10

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
0.17% (6th percentile)

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  • Snyk IDSNYK-RHEL8-YARADEVEL-20092934
  • published24 Sept 2026
  • disclosed22 Sept 2026

Introduced: 22 Sep 2026

NewCVE-2026-88341  (opens in a new tab)
CWE-617  (opens in a new tab)

How to fix?

There is no fixed version for RHEL:8 yara-devel.

NVD Description

Note: Versions mentioned in the description apply only to the upstream yara-devel package and not the yara-devel package as distributed by RHEL. See How to fix? for RHEL:8 relevant fixed versions and status.

A reachable assertion vulnerability exists in YARA 4.5.8 when loading crafted .yrc compiled rule files. An attacker can provide a malicious file with an invalid arena configuration (num_buffers=0) that triggers an assertion failure in yr_arena_get_ptr(), causing the application to terminate.

CVSS Base Scores

version 3.1