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Apache Log4j Core: `verifyHostName` attribute silently ignored in TLS configuration

🗓️ 10 Apr 2026 18:31:17Reported by GitHub Advisory DatabaseType 
github
 github
🔗 github.com👁 30 Views

Log4j Core 2.25.4 fixes verifyHostname ignore in TLS via Ssl element, preventing man in middle threats.

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CGA-XQG7-HMPV-QGVG
16 Apr 202612:00
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25 May 202620:30
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8 Apr 202622:10
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org.apache.logging.log4jlog4j-coreRange3.0.0-alpha13.0.0-beta3maven
org.apache.logging.log4jlog4j-coreRange2.12.02.25.4maven

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14 Apr 2026 00:11Current
6.6Medium risk
Vulners AI Score6.6
CVSS 3.15.9
CVSS 46.3
EPSS0.00767
SSVC
30