{"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_01M5NQXMVGYC6NV4Q6J03WBFEF","modified_at":"2026-10-01T03:02:56.666606199Z","published_at":"2026-09-14T18:17:46.850Z","references":["https://osv.dev/vulnerability/DEBIAN-CVE-2026-19542","https://security-tracker.debian.org/tracker/CVE-2026-19542"],"severity":{"label":"medium","score":5.6},"sources":[{"source":"osv","source_id":"DEBIAN-CVE-2026-19542","url":"https://osv.dev/vulnerability/DEBIAN-CVE-2026-19542"}],"summary":"Calling tdelete on a sufficiently deep tree in the GNU C Library version 2.1 to 2.44 may write one pointer past the end of an alloca-allocated array on the stack, which may crash the application. The"}