CVE-2025-14831

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).
References
Link Resource
https://access.redhat.com/errata/RHSA-2026:13812
https://access.redhat.com/errata/RHSA-2026:16008
https://access.redhat.com/errata/RHSA-2026:16009
https://access.redhat.com/errata/RHSA-2026:16174
https://access.redhat.com/errata/RHSA-2026:25096
https://access.redhat.com/errata/RHSA-2026:30849
https://access.redhat.com/errata/RHSA-2026:30850
https://access.redhat.com/errata/RHSA-2026:33125
https://access.redhat.com/errata/RHSA-2026:3477
https://access.redhat.com/errata/RHSA-2026:4188
https://access.redhat.com/errata/RHSA-2026:4655
https://access.redhat.com/errata/RHSA-2026:4943
https://access.redhat.com/errata/RHSA-2026:5585
https://access.redhat.com/errata/RHSA-2026:5606
https://access.redhat.com/errata/RHSA-2026:6618
https://access.redhat.com/errata/RHSA-2026:6630
https://access.redhat.com/errata/RHSA-2026:6737
https://access.redhat.com/errata/RHSA-2026:6738
https://access.redhat.com/errata/RHSA-2026:7329
https://access.redhat.com/errata/RHSA-2026:7335
https://access.redhat.com/errata/RHSA-2026:7477
https://access.redhat.com/errata/RHSA-2026:82347
https://access.redhat.com/errata/RHSA-2026:82354
https://access.redhat.com/errata/RHSA-2026:82372
https://access.redhat.com/errata/RHSA-2026:82857
https://access.redhat.com/errata/RHSA-2026:8746
https://access.redhat.com/errata/RHSA-2026:8747
https://access.redhat.com/errata/RHSA-2026:8748
https://access.redhat.com/security/cve/CVE-2025-14831
https://bugzilla.redhat.com/show_bug.cgi?id=2423177
https://gitlab.com/gnutls/gnutls/-/issues/1773
https://cert-portal.siemens.com/productcert/html/ssa-032379.html
Configurations

No configuration.

History

14 Oct 2026, 20:17

Type Values Removed Values Added
References
  • () https://access.redhat.com/errata/RHSA-2026:82857 -

14 Oct 2026, 04:17

Type Values Removed Values Added
References
  • () https://access.redhat.com/errata/RHSA-2026:82347 -
  • () https://access.redhat.com/errata/RHSA-2026:82354 -
  • () https://access.redhat.com/errata/RHSA-2026:82372 -

Information

Published : 2026-02-09 15:16

Updated : 2026-10-14 20:17


NVD link : CVE-2025-14831

Mitre link : CVE-2025-14831

CVE.ORG link : CVE-2025-14831


JSON object : View

Products Affected

No product.

CWE
CWE-407

Inefficient Algorithmic Complexity