UNKNOWN Microsoft

CVE-2025-12888

Constant Time Issue with Xtensa-based ESP32 and X22519

Microsoft Security Update 2025-Nov: Constant Time Issue with Xtensa-based ESP32 and X22519

Affected Products

cbl2 mariadb 10.6.21-1 on CBL Mariner 2.0
azl3 mariadb 10.11.11-1 on Azure Linux 3.0

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-12888
https://nvd.nist.gov/vuln/detail/CVE-2025-12888

Published: 2025-11-11 · Source: Microsoft · Feed updated: 2026-08-10

This unknown severity vulnerability was published on 2025-11-11 via Microsoft. Affected: cbl2 mariadb 10.6.21-1 on CBL Mariner 2.0, azl3 mariadb 10.11.11-1 on Azure Linux 3.0.

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