{"action":"Upgrade krb5 to 1.6.dfsg.4~beta1-1 or later.","affected":[{"fixed":"1.6.dfsg.4~beta1-1","introduced":"0"}],"component":"krb5","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["1.6.dfsg.4~beta1-1"],"id":"tcs_01M5N8X9R3SKKNA1MP7M4NGWDG","modified_at":"2026-10-21T17:47:43.767610772Z","published_at":"2007-12-06T02:46:00Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2007-5901","https://security-tracker.debian.org/tracker/CVE-2007-5901"],"severity":{"label":"unknown"},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2007-5901#Debian:13/krb5","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2007-5901"}],"summary":"Use-after-free vulnerability in the gss_indicate_mechs function in lib/gssapi/mechglue/g_initialize.c in MIT Kerberos 5 (krb5) has unknown impact and attack vectors. NOTE: this might be the result of"}