Libevent: HTTP header handling bugs create risk of access control bypass.

Critical 1 CVE Published Aug 22, 2026 at 1:03 AM UTC

Summary

Mariner

Separate remediation guidance was not included in the collected bulletin.

Update history

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Aug 25, 2026 at 8:30 AM UTC
- Added affected products: azl3 fluent-bit 3.1.10-6 on Azure Linux 3.0, azl3 lldpd 1.0.22-1 on Azure Linux 3.0, azl3 mysql 8.0.46-1 on Azure Linux 3.0, azl3 ntp 4.2.8p17-2 on Azure Linux 3.0.

Aug 22, 2026 at 1:03 AM UTC
Published by Microsoft Security Response Center
The publication date reported by the vendor.
Aug 23, 2026 at 7:50 AM UTC
Added to SecurityAlert
We collected the advisory from the official source.
Aug 25, 2026 at 1:05 AM UTC
Updated by Microsoft Security Response Center
The vendor changed the advisory after it was first published.
Oct 28, 2026 at 3:45 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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