HIGH 7.1 Microsoft

CVE-2026-42010

Gnutls: gnutls: authentication bypass via nul character in username

Microsoft Security Update 2026-May: Gnutls: gnutls: authentication bypass via nul character in username

Affected Products

References

Published: 2026-05-12 · Source: Microsoft · Feed updated: 2026-08-04
This high severity vulnerability with a CVSS score of 7.1 was published on 2026-05-12 via Microsoft. Affected: azl3 gnutls 3.8.3-8 on Azure Linux 3.0, azl3 gnutls 3.8.3-11 on Azure Linux 3.0.
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