Orta CVSS 4

CVE-2025-9820: CVE-2025-9820: yığıt (stack) taşması

Yayın: 26 Ocak 2026 23:16 · Güncelleme: 6 Kasım 2026 21:45

Açıklama (NVD)

A flaw was found in the GnuTLS library, specifically in the gnutls_pkcs11_token_init() function that handles PKCS#11 token initialization. When a token label longer than expected is processed, the function writes past the end of a fixed-size stack buffer. This programming error can cause the application using GnuTLS to crash or, in certain conditions, be exploited for code execution. As a result, systems or applications relying on GnuTLS may be vulnerable to a denial of service or local privilege escalation attacks.

Özet bilgiler

CVSS v3.1: 4 CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
EPSS: %0,22 (yüzdelik 13)
CWE: CWE-121
Yama: Yok / bilinmiyor

Kaynaklar

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