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[SECURITY] [DLA 4556-1] dovecot security update

🗓️ 01 May 2026 05:11:43Reported by DebianType 
debian
 debian
🔗 lists.debian.org👁 9 Views

Dovecot security update fixes several flaws that may cause denial of service, leaks, path traversal, authentication bypass, replay and timing attacks.

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OSOS VersionArchitecturePackagePackage VersionFilename
Debian11anydovecot1:2.3.13+dfsg1-2+deb11u3dovecot_1:2.3.13+dfsg1-2+deb11u3_any.deb
Debian11amd64dovecot-auth-lua1:2.3.13+dfsg1-2+deb11u3dovecot-auth-lua_1:2.3.13+dfsg1-2+deb11u3_amd64.deb
Debian11arm64dovecot-auth-lua1:2.3.13+dfsg1-2+deb11u3dovecot-auth-lua_1:2.3.13+dfsg1-2+deb11u3_arm64.deb
Debian11armhfdovecot-auth-lua1:2.3.13+dfsg1-2+deb11u3dovecot-auth-lua_1:2.3.13+dfsg1-2+deb11u3_armhf.deb
Debian11i386dovecot-auth-lua1:2.3.13+dfsg1-2+deb11u3dovecot-auth-lua_1:2.3.13+dfsg1-2+deb11u3_i386.deb
Debian11amd64dovecot-auth-lua-dbgsym1:2.3.13+dfsg1-2+deb11u3dovecot-auth-lua-dbgsym_1:2.3.13+dfsg1-2+deb11u3_amd64.deb
Debian11arm64dovecot-auth-lua-dbgsym1:2.3.13+dfsg1-2+deb11u3dovecot-auth-lua-dbgsym_1:2.3.13+dfsg1-2+deb11u3_arm64.deb
Debian11armhfdovecot-auth-lua-dbgsym1:2.3.13+dfsg1-2+deb11u3dovecot-auth-lua-dbgsym_1:2.3.13+dfsg1-2+deb11u3_armhf.deb
Debian11i386dovecot-auth-lua-dbgsym1:2.3.13+dfsg1-2+deb11u3dovecot-auth-lua-dbgsym_1:2.3.13+dfsg1-2+deb11u3_i386.deb
Debian11amd64dovecot-core1:2.3.13+dfsg1-2+deb11u3dovecot-core_1:2.3.13+dfsg1-2+deb11u3_amd64.deb
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01 May 2026 05:11Current
5.7Medium risk
Vulners AI Score5.7
CVSS 3.17.5
EPSS0.0079
SSVC
9