ClamAV 7Zip File Format Processing Out-of-Bounds Memory Corruption Vulnerability

HighVendor CVSS 7.5 / 10 1 CVE Published Jul 11, 2026 at 1:01 AM UTC

Summary

Mariner

CBL-Mariner Releases

Jul 11, 2026 at 1:01 AM UTC
Published by Microsoft Security Response Center
The publication date reported by the vendor.
Jul 12, 2026 at 2:56 PM UTC
Updated by Microsoft Security Response Center
The vendor changed the advisory after it was first published.
Sep 3, 2026 at 11:40 PM UTC
Added to SecurityAlert
We collected the advisory from the official source.
Oct 28, 2026 at 9:50 AM UTC
Confirmed at the source
Our collector saw this advisory during a later source check.

Details collected from Microsoft Security Response Center.

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