{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"xwayland","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":[],"id":"tcs_01M5NN7N11R44K9VNPYAK14FDX","modified_at":"2026-11-05T10:00:14.991406023Z","published_at":"2025-02-25T16:15:38.390Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2025-26595","https://security-tracker.debian.org/tracker/CVE-2025-26595"],"severity":{"label":"high","score":7.8},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2025-26595#Debian:12/xwayland","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2025-26595"}],"summary":"A buffer overflow flaw was found in X.Org and Xwayland. The code in XkbVModMaskText() allocates a fixed-sized buffer on the stack and copies the names of the virtual modifiers to that buffer. The code"}