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curl: curl: knownhost callback mismatches key as missing

🗓️ 14 Oct 2026 11:39:33Reported by RedHatType 
redhat
 redhat
🔗 access.redhat.com👁 2 Views

Host key verification mismatch in curl with libssh2 backend leads to credential exposure.

Related
Packages
Refs
OSOS VersionArchitecturePackagePackage VersionFilename
Red Hat Hardened Imagesanyaarch64curl8.23.0-0.1.hum1curl-8.23.0-0.1.hum1.aarch64.rpm
Red Hat Hardened Imagesanys390xcurl8.23.0-0.1.hum1curl-8.23.0-0.1.hum1.s390x.rpm
Red Hat Hardened Imagesanyx86_64curl8.23.0-0.1.hum1curl-8.23.0-0.1.hum1.x86_64.rpm
Red Hat Hardened Imagesanyaarch64libcurl8.23.0-0.1.hum1libcurl-8.23.0-0.1.hum1.aarch64.rpm
Red Hat Hardened Imagesanys390xlibcurl8.23.0-0.1.hum1libcurl-8.23.0-0.1.hum1.s390x.rpm
Red Hat Hardened Imagesanyx86_64libcurl8.23.0-0.1.hum1libcurl-8.23.0-0.1.hum1.x86_64.rpm
Red Hat Hardened Imagesanyaarch64libcurl-devel8.23.0-0.1.hum1libcurl-devel-8.23.0-0.1.hum1.aarch64.rpm
Red Hat Hardened Imagesanys390xlibcurl-devel8.23.0-0.1.hum1libcurl-devel-8.23.0-0.1.hum1.s390x.rpm
Red Hat Hardened Imagesanyx86_64libcurl-devel8.23.0-0.1.hum1libcurl-devel-8.23.0-0.1.hum1.x86_64.rpm
Red Hat Hardened Imagesanyaarch64libcurl-minimal8.23.0-0.1.hum1libcurl-minimal-8.23.0-0.1.hum1.aarch64.rpm
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17 Oct 2026 12:55Current
5.8Medium risk
Vulners AI Score5.8
2