Advisory severityLowRed Hat Linux

Low [CVE-2026-94055] Use-after-free vulnerability in GnuTLS TLS settings leading to denial of service

This low-severity Red Hat Linux advisory covers CVE-2026-94055.

Aggregated and source-linked by VulniPulse. Data sources, validation and limitations.

CVE-2026-94055 Source published Sep 19, 2026Source updated Sep 19, 2026

VulniPulse record published Sep 24, 2026Record updated Sep 29, 2026

CVE-2026-94055

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Summary

Use-after-free vulnerability in GnuTLS TLS settings leading to denial of service. Red Hat rates this low.

Weakness: CWE-416.

Affected versions

< 4.100.1

Official advisory · high-confidence parse· fetched 7 days ago·verify at source

Fixed versions

No fixed release is recorded yet. That does not prove no patch exists — confirm against the vendor advisory.

Official advisory · high-confidence parse· fetched 7 days ago·verify at source

Mitigation checklist

Recommended fix / mitigation

Disable the non-default tls_early_banner_hosts setting in Exim configurations where it is enabled.

Official advisory · high-confidence parse· fetched 7 days ago·verify at source

Discussion(0)

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