{"id":"DEBIAN-CVE-2021-39536","details":"An issue was discovered in libxsmm through v1.16.1-93. The JIT code has a heap-based buffer overflow.","modified":"2026-09-01T20:04:32.264748632Z","published":"2021-09-20T16:15:12.433Z","upstream":["CVE-2021-39536"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2021-39536"}],"affected":[{"package":{"name":"libxsmm","ecosystem":"Debian:12","purl":"pkg:deb/debian/libxsmm?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.17-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2021-39536.json"}},{"package":{"name":"libxsmm","ecosystem":"Debian:13","purl":"pkg:deb/debian/libxsmm?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"1.17-1"}]}],"ecosystem_specific":{"urgency":"not yet assigned"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2021-39536.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H"}]}