{"action":"Upgrade webkit2gtk to 2.16.3-2 or later.","affected":[{"fixed":"2.16.3-2","introduced":"0"}],"component":"webkit2gtk","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":["2.16.3-2"],"id":"tcs_01M5NBWFGRAYAQATGEKCSSE0J8","modified_at":"2026-09-01T20:03:40.339827360Z","published_at":"2017-11-01T21:29:00.310Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2017-1000122","https://security-tracker.debian.org/tracker/CVE-2017-1000122"],"severity":{"label":"medium","score":5.3},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2017-1000122","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2017-1000122"}],"summary":"The UNIX IPC layer in WebKit, including WebKitGTK+ prior to 2.16.3, does not properly validate certain message metadata, allowing a compromised secondary process to cause a denial of service (release"}