{"action":"Upgrade glib2.0 to 2.84.4-3~deb13u4 or later.","affected":[{"fixed":"2.84.4-3~deb13u4","introduced":"0"}],"component":"glib2.0","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:13","exploited":false,"fixed_versions":["2.84.4-3~deb13u4"],"id":"tcs_01M5NT3D6KP0K698SE5RWQPCM4","modified_at":"2026-10-23T17:47:26.288935703Z","published_at":"2026-06-30T13:19:17.707Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-58015","https://security-tracker.debian.org/tracker/CVE-2026-58015"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-58015#Debian:13/glib2.0","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-58015"}],"summary":"A flaw was found in GLib. The D-Bus client-side implementation of the DBUS_COOKIE_SHA1 SASL authentication mechanism does not validate the cookie_context parameter received from the server. A maliciou"}