Buffer Over-read The advisory has been revoked - it doesn't affect any version of package gnutls-dane (opens in a new tab)

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Snyk IDSNYK-CENTOS7-GNUTLSDANE-16895400
published27 May 2026
disclosed29 Apr 2026

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Introduced: 29 Apr 2026

CVE-2026-5260 (opens in a new tab) CWE-126 (opens in a new tab)

Amendment

The Centos security team deemed this advisory irrelevant for Centos:7.

NVD Description

Note: Versions mentioned in the description apply only to the upstream gnutls-dane package and not the gnutls-dane package as distributed by Centos.

A flaw was found in libgnutls. A remote attacker, by sending an extremely short premaster secret during an RSA key exchange to a server using an RSA key backed by a PKCS#11 token, could trigger a short heap overread. This memory corruption vulnerability could lead to information disclosure.