{"id":"UBUNTU-CVE-2024-26461","details":"Kerberos 5 (aka krb5) 1.21.2 contains a memory leak vulnerability in /krb5/src/lib/gssapi/krb5/k5sealv3.c.","modified":"2026-05-29T10:45:24.733632676Z","published":"2024-02-29T01:44:00Z","related":["USN-7314-1"],"upstream":["CVE-2024-26461"],"references":[{"type":"REPORT","url":"https://ubuntu.com/security/CVE-2024-26461"},{"type":"REPORT","url":"https://github.com/LuMingYinDetect/krb5_defects/blob/main/krb5_detect_2.md"},{"type":"REPORT","url":"https://www.cve.org/CVERecord?id=CVE-2024-26461"},{"type":"REPORT","url":"https://mailman.mit.edu/pipermail/kerberos/2024-March/023095.html"},{"type":"ADVISORY","url":"https://ubuntu.com/security/notices/USN-7314-1"}],"affected":[{"package":{"name":"krb5","ecosystem":"Ubuntu:Pro:14.04:LTS","purl":"pkg:deb/ubuntu/krb5?arch=source&distro=esm-infra-legacy%2Ftrusty"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["1.10.1+dfsg-6.1ubuntu1","1.11.3+dfsg-3ubuntu2","1.12+dfsg-2ubuntu1","1.12+dfsg-2ubuntu2","1.12+dfsg-2ubuntu3","1.12+dfsg-2ubuntu4","1.12+dfsg-2ubuntu4.2","1.12+dfsg-2ubuntu5","1.12+dfsg-2ubuntu5.1","1.12+dfsg-2ubuntu5.2","1.12+dfsg-2ubuntu5.3","1.12+dfsg-2ubuntu5.4","1.12+dfsg-2ubuntu5.4+esm1","1.12+dfsg-2ubuntu5.4+esm2","1.12+dfsg-2ubuntu5.4+esm3","1.12+dfsg-2ubuntu5.4+esm4","1.12+dfsg-2ubuntu5.4+esm5","1.12+dfsg-2ubuntu5.4+esm6","1.12+dfsg-2ubuntu5.4+esm7"],"ecosystem_specific":{"priority_reason":"memory 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