zip: AES Entry HMAC Authentication Bypass on Premature EOF

MediumVendor CVSS 6.5 / 10 1 CVE Published Oct 31, 2026 at 1:14 AM UTC

Summary

Mariner

Release Notes

Oct 31, 2026 at 1:14 AM UTC
Published by Microsoft Security Response Center
The publication date reported by the vendor.
Nov 3, 2026 at 1:49 AM UTC
Updated by Microsoft Security Response Center
The vendor changed the advisory after it was first published.
Nov 3, 2026 at 11:50 AM UTC
Added to SecurityAlert
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Details collected from Microsoft Security Response Center.

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