Advisory severityLowRed Hat Linux

Low [CVE-2026-75973] Cross-context authentication mix-up via Jakarta Authentication misconfiguration

This low-severity Red Hat Linux advisory covers CVE-2026-75973; related products: Red Hat Hardened Images.

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

CVE-2026-75973 Source published Sep 23, 2026Source updated Sep 23, 2026

VulniPulse record published Sep 30, 2026Record updated Sep 30, 2026

CVE-2026-75973

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Summary

Cross-context authentication mix-up via Jakarta Authentication misconfiguration. Red Hat rates this low.

Weakness: CWE-305. Red Hat lists fixing advisory RHSA-2026:68257 with package tomcat11-main-11.0.26-0.1.hum1, tomcat10-main-10.1.60-0.1.hum1.

Affected product named by the advisory: Red Hat Hardened Images.

Affected versions

11.0.0
11.0.25
10.1.0
10.1.59
9.0.0
9.0.121
8.5.0
8.5.100

Official advisory · high-confidence parse· fetched 6 days ago·verify at source

Fixed versions

tomcat11-main-11.0.26-0.1.hum1
tomcat10-main-10.1.60-0.1.hum1
RHSA-2026:68257

Official advisory · high-confidence parse· fetched 6 days ago·verify at source

Mitigation

Upgrade to a fixed release: tomcat11-main-11.0.26-0.1.hum1, tomcat10-main-10.1.60-0.1.hum1, RHSA-2026:68257. That is the remediation for this advisory.

The vendor advisory may list additional interim mitigations or workarounds not captured here — review it before change work.

Official advisory · high-confidence parse· fetched 6 days ago·verify at source

Discussion(0)

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