HIGH 8.1 Microsoft
CVE-2026-6665
PgBouncer buffer overflow in SCRAM
Microsoft Security Update 2026-May: PgBouncer buffer overflow in SCRAM
Affected Products
- azl3 pgbouncer 1.25.1-1 on Azure Linux 3.0
References
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-6665
- https://nvd.nist.gov/vuln/detail/CVE-2026-6665
This high severity vulnerability with a CVSS score of 8.1 was published on 2026-05-12 via Microsoft. Affected: azl3 pgbouncer 1.25.1-1 on Azure Linux 3.0.
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