{"action":"No fix published. Pin and monitor.","affected":[{"introduced":"0"}],"component":"glibc","cve_ids":[],"ecosystem":"Debian","ecosystem_qualifier":"Debian:12","exploited":false,"fixed_versions":[],"id":"tcs_01M5NT5EABG7AYNTPHWCX1T6NR","modified_at":"2026-10-01T03:03:13.619813227Z","published_at":"2026-04-20T21:16:36.963Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-5928","https://security-tracker.debian.org/tracker/CVE-2026-5928"],"severity":{"label":"high","score":7.5},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-5928","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-5928"}],"summary":"Calling the ungetwc function on a FILE stream with wide characters encoded in a character set that has overlaps between its single byte and multi-byte character encodings, in the GNU C Library version"}