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CVE-2026-71290

🗓️ 11 Aug 2026 20:33:56Reported by Debian Security Bug TrackerType 
debiancve
 debiancve
🔗 security-tracker.debian.org👁 5 Views

Improper TLS hostname verification in async Apache HttpClient 5.4+ enables server impersonation via certificate mismatch.

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Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Debian12allhttpcomponents-core55.2.1-1httpcomponents-core5_5.2.1-1_all.deb
Debian13allhttpcomponents-core55.2.2-1httpcomponents-core5_5.2.2-1_all.deb
Debian14allhttpcomponents-core55.4.3-1httpcomponents-core5_5.4.3-1_all.deb
Debian999allhttpcomponents-core55.4.3-1httpcomponents-core5_5.4.3-1_all.deb

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11 Aug 2026 20:33Current
5.4Medium risk
Vulners AI Score5.4
CVSS 3.19.1
EPSS0.00187
SSVC
5