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Microsoft Security Response CenterCVE-2025-70888

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

LowVendor CVSS 3.3 / 10 1 CVE Published Mar 29, 2026 at 1:03 AM UTC

Summary

Mariner

Products covered

  • cbl2 osslsigncode 2.7-1 on CBL Mariner 2.0

  • cbl2 osslsigncode 2.7-1 on CBL-Mariner 2.0

Remediation

Release Notes

CVEs in this advisory 1

Updates

  1. Published by Microsoft Security Response Center

    The publication date reported by the vendor.

  2. Updated by Microsoft Security Response Center

    The vendor changed the advisory after it was first published.

  3. Added to SecurityAlert

    We collected the advisory from the official source.