Vulnerabilities CVE-2026-42014

CVE-2026-42014

Medium

Open

TLP:CLEAR

Gnutls: gnutls: use-after-free in gnutls_pkcs11_token_set_pin

NVD CVE.org

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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.

Details

CVSS Score: 6.6
EPSS Score ⓘ: 0.15%

4.7th percentile
CVSS Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:H
Confidence: 90%
Published: Jun 16, 2026
Last Modified: Jul 15, 2026

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