Is there a public exploit for CVE-2025-14831?

No public exploit for CVE-2025-14831 was found in Exploit-DB, Metasploit, Nuclei templates or public proof-of-concept repositories. That is an absence of evidence rather than proof that none exists.

How severe is CVE-2025-14831?

CVE-2025-14831 scores CVSS 5.3 (v3.1), rated medium. EPSS puts the chance of exploitation in the next 30 days at 0.67%.

What does CVE-2025-14831 affect?

CVE-2025-14831 affects Red Hat Red Hat AI Inference Server 3.3, Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On, Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support, Cert Manager support for Red Hat OpenShift release 1.18, RHEL-8 based Middleware Containers, Red Hat Discovery 2.

5.3 Medium

A flaw was found in GnuTLS.

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).

Assessment

CVSS: 5.3 (v3.1)
Severity: Medium
EPSS: 0.67% chance of exploitation in the next 30 days
Known exploited: Not listed in CISA KEV
Exploit availability: Nothing found in Exploit-DB, Metasploit, Nuclei or public PoC repositories
Published: 9 February 2026
Last updated: 5 November 2026
Affected: Red Hat · Cert Manager support for Red Hat OpenShift release 1.18 · RHEL-8 based Middleware Containers · Red Hat AI Inference Server 3.2 · Red Hat AI Inference Server 3.3
Assigner: redhat

CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

At the source

EUVD (ENISA)

References

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