AlmaLinux alert ALSA-2026:3477 (gnutls)

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[Announce] [Security Advisory] ALSA-2026:3477: gnutls security update (Moderate)
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Mon, 02 Mar 2026 15:08:47 +0000
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Article
Hi,

You are receiving an AlmaLinux Security update email because you subscribed to receive errata
notifications from AlmaLinux.

AlmaLinux: 10
Type: Security
Severity: Moderate
Release date: 2026-03-02

Summary:

The gnutls packages provide the GNU Transport Layer Security (GnuTLS) library, which implements
cryptographic algorithms and protocols such as SSL, TLS, and DTLS.  

Security Fix(es):  

  * gnutls: Stack-based Buffer Overflow in gnutls_pkcs11_token_init() Function (CVE-2025-9820)
  * gnutls: GnuTLS: Denial of Service via excessive resource consumption during certificate
verification (CVE-2025-14831)


For more details about the security issue(s), including the impact, a CVSS score, acknowledgments,
and other related information, refer to the CVE page(s) listed in the References section.


Full details, updated packages, references, and other related information:
https://errata.almalinux.org/10/ALSA-2026-3477.html

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AlmaLinux Team
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