CVE-2025-14831

Published: Feb 9, 2026

Modified: May 14, 2026

PUBLISHED

CVSS v3.1

5.3

MEDIUM

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).

Vendor	Product	Versions
Red Hat	Red Hat Enterprise Linux 10	unaffected `0:3.8.10-3.el10_1 - < *`
Red Hat	Red Hat Enterprise Linux 10.0 Extended Update Support	unaffected `0:3.8.9-9.el10_0.17 - < *`
Red Hat	Red Hat Enterprise Linux 8	unaffected `0:3.6.16-8.el8_10.5 - < *`
Red Hat	Red Hat Enterprise Linux 8	unaffected `0:3.6.16-8.el8_10.5 - < *`
Red Hat	Red Hat Enterprise Linux 9	unaffected `0:3.8.3-10.el9_7 - < *`
Red Hat	Red Hat Enterprise Linux 9	unaffected `0:3.8.3-10.el9_7 - < *`
Red Hat	Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions	unaffected `0:3.7.6-21.el9_2.5 - < *`
Red Hat	Red Hat Enterprise Linux 9.4 Extended Update Support	unaffected `0:3.8.3-4.el9_4.5 - < *`
Red Hat	Red Hat Enterprise Linux 9.6 Extended Update Support	unaffected `0:3.8.3-6.el9_6.3 - < *`
Red Hat	RHEL-8 based Middleware Containers	unaffected `7.13.5-4.1777325677 - < *`
Red Hat	RHEL-8 based Middleware Containers	unaffected `7.13.5-4.1777325711 - < *`
Red Hat	RHEL-8 based Middleware Containers	unaffected `7.13.5-4.1777325710 - < *`
Red Hat	RHEL-8 based Middleware Containers	unaffected `7.13.5-3.1777325680 - < *`
Red Hat	RHEL-8 based Middleware Containers	unaffected `7.13.5-4.1777325709 - < *`
Red Hat	RHEL-8 based Middleware Containers	unaffected `7.13.5-4.1777325680 - < *`
Red Hat	RHEL-8 based Middleware Containers	unaffected `7.13.5-4.1777325708 - < *`
Red Hat	Red Hat AI Inference Server 3.2	unaffected `1775740563 - < *`
Red Hat	Red Hat AI Inference Server 3.3	unaffected `1778244559 - < *`
Red Hat	Red Hat AI Inference Server 3.3	unaffected `1778244531 - < *`
Red Hat	Red Hat AI Inference Server 3.3	unaffected `1778244546 - < *`
Red Hat	Red Hat AI Inference Server 3.3	unaffected `1775680192 - < *`
Red Hat	Red Hat AI Inference Server 3.3	unaffected `1775680262 - < *`
Red Hat	Red Hat AI Inference Server 3.3	unaffected `1775749857 - < *`
Red Hat	Red Hat Ceph Storage 8	unaffected `1774002867 - < *`
Red Hat	Red Hat Discovery 2	unaffected `1775668717 - < *`
Red Hat	Red Hat Discovery 2	unaffected `1775675922 - < *`
Red Hat	Red Hat Hardened Images	unaffected `3.8.12-1.1.hum1 - < *`
Red Hat	Red Hat Insights proxy 1.5	unaffected `1773685509 - < *`
Red Hat	Red Hat Update Infrastructure 5	unaffected `1773670073 - < *`
Red Hat	Red Hat Update Infrastructure 5	unaffected `1773672059 - < *`
Red Hat	Red Hat Update Infrastructure 5	unaffected `1773668803 - < *`
Red Hat	Red Hat Update Infrastructure 5	unaffected `1773670137 - < *`
Red Hat	Red Hat Enterprise Linux 6	All versions
Red Hat	Red Hat Enterprise Linux 7	All versions
Red Hat	Red Hat OpenShift Container Platform 4	All versions