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CVE-2025-14831

MEDIUM

5.3

Description

A flaw was found in GnuTLS. This vulnerability allows a denial of service (DoS) by excessive CPU (Central Processing Unit) and memory consumption via specially crafted malicious certificates containing a large number of name constraints and subject alternative names (SANs).

Details CVE

Score CVSS v3.15.3

SeveriteMEDIUM

Vecteur CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie2/9/2026

Derniere modification3/18/2026

Sourcenvd

Observations honeypot0

Faiblesses (CWE)

CWE-407

References

https://access.redhat.com/errata/RHSA-2026:3477(secalert@redhat.com)

https://access.redhat.com/errata/RHSA-2026:4188(secalert@redhat.com)

https://access.redhat.com/errata/RHSA-2026:4655(secalert@redhat.com)

https://access.redhat.com/errata/RHSA-2026:4943(secalert@redhat.com)

https://access.redhat.com/security/cve/CVE-2025-14831(secalert@redhat.com)

https://bugzilla.redhat.com/show_bug.cgi?id=2423177(secalert@redhat.com)

https://gitlab.com/gnutls/gnutls/-/issues/1773(secalert@redhat.com)

Correlations IOC

Aucune correlation enregistree

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