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[SECURITY] [DLA 4603-1] krb5 security update

🗓️ 28 May 2026 11:35:55Reported by DebianType 
debian
 debian
🔗 lists.debian.org👁 7 Views

krb5 fixes two unauthenticated remote DoS flaws in gss_accept_sec_context with NegoEx.

Related
Packages
OSOS VersionArchitecturePackagePackage VersionFilename
Debian11anykrb51.18.3-6+deb11u8krb5_1.18.3-6+deb11u8_any.deb
Debian11amd64krb5-admin-server1.18.3-6+deb11u8krb5-admin-server_1.18.3-6+deb11u8_amd64.deb
Debian11arm64krb5-admin-server1.18.3-6+deb11u8krb5-admin-server_1.18.3-6+deb11u8_arm64.deb
Debian11armhfkrb5-admin-server1.18.3-6+deb11u8krb5-admin-server_1.18.3-6+deb11u8_armhf.deb
Debian11i386krb5-admin-server1.18.3-6+deb11u8krb5-admin-server_1.18.3-6+deb11u8_i386.deb
Debian11amd64krb5-admin-server-dbgsym1.18.3-6+deb11u8krb5-admin-server-dbgsym_1.18.3-6+deb11u8_amd64.deb
Debian11arm64krb5-admin-server-dbgsym1.18.3-6+deb11u8krb5-admin-server-dbgsym_1.18.3-6+deb11u8_arm64.deb
Debian11armhfkrb5-admin-server-dbgsym1.18.3-6+deb11u8krb5-admin-server-dbgsym_1.18.3-6+deb11u8_armhf.deb
Debian11i386krb5-admin-server-dbgsym1.18.3-6+deb11u8krb5-admin-server-dbgsym_1.18.3-6+deb11u8_i386.deb
Debian11anykrb5-doc1.18.3-6+deb11u8krb5-doc_1.18.3-6+deb11u8_any.deb
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28 May 2026 11:35Current
5.8Medium risk
Vulners AI Score5.8
CVSS 3.15.9
EPSS0.00108
SSVC
7