CVE-2026-3549: ECH parsing heap buffer overflow
Overview
- Severity
- N/A
- Exploit Status
- Not Exploited
- Patch Tuesday
- 2026-Mar
- Released
- 2026-03-25
- Last Updated
- 2026-03-27
- EPSS Score
- 0.03% (percentile: 7.5%)
Affected Products (2)
Open Source Software
- azl3 mariadb 10.11.16-1 on Azure Linux 3.0
- cbl2 mariadb 10.6.24-1 on CBL Mariner 2.0
Revision History
- 2026-03-25: Information published.
- 2026-03-27: Information published.