CVE-2025-70888CRITICAL 9.8EPSS p37.8%

CVE-2025-70888CVE-2025-70888

Description

An issue in mtrojnar Osslsigncode affected at v2.10 and before allows a remote attacker to escalate privileges via the osslsigncode.c component

Scoring

CVSS 3.19.8 (CRITICAL)
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS0.48% probability of exploitation · percentile 37.8% · 2026-06-18T12:00:27Z
Published2026-03-25
Last modified2026-04-02

Underlying weaknesses· 1

CWE-269

References

  1. https://github.com/mtrojnar/osslsigncode/issues/475
  2. https://github.com/mtrojnar/osslsigncode/pull/477
  3. https://github.com/ralphje/signify/issues/60

1

TypeTargetConfidenceTier
WeaknessImproper Privilege Managementcwe-2690%live

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Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.