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Gnutls: gnutls: use-after-free in gnutls_pkcs11_token_set_pin

CVSS 3.1 6.6 MEDIUMCheck source for fixed versionsKEV status unknown

cve-program · CVE-2026-42014

Published

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.

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CVE-2026-42014 · CVE overview and exploitation status

cve-program · CVE-2026-42014

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