CVE-2026-42014 – Gnutls: fix use-after-free in gnutls_pkcs11_token_set_pin

CVE ID :CVE-2026-42014

Published : June 16, 2026, 2:16 a.m. | 1 hour, 25 minutes ago

Description :A flaw was found in GnuTLS. The `gnutls_pkcs11_token_set_pin` function, used for changing the Security Officer PIN, can lead to a use-after-free vulnerability. This occurs when an attacker attempts to change the PIN with a NULL old PIN for a token that lacks a protected authentication path.

Severity: 6.6 | MEDIUM

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