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CVE-2026-27858

🗓️ 27 Mar 2026 08:10:21Reported by Debian Security Bug TrackerType 
debiancve
 debiancve
🔗 security-tracker.debian.org👁 5 Views

CVE-2026-27858 causes out-of-memory denial of service in managesieve-login on Unix.

Related
Packages
OSOS VersionArchitecturePackagePackage VersionFilename
Debian11alldovecot1:2.3.13+dfsg1-2+deb11u3dovecot_1:2.3.13+dfsg1-2+deb11u3_all.deb
Debian12alldovecot1:2.3.19.1+dfsg1-2.1+deb12u2dovecot_1:2.3.19.1+dfsg1-2.1+deb12u2_all.deb
Debian13alldovecot1:2.4.1+dfsg1-6+deb13u4dovecot_1:2.4.1+dfsg1-6+deb13u4_all.deb
Debian14alldovecot1:2.4.3+dfsg1-1dovecot_1:2.4.3+dfsg1-1_all.deb
Debian999alldovecot1:2.4.3+dfsg1-1dovecot_1:2.4.3+dfsg1-1_all.deb

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27 Mar 2026 08:10Current
5.2Medium risk
Vulners AI Score5.2
CVSS 3.17.5
EPSS0.0079
SSVC
5