{"id":"DEBIAN-CVE-2026-60103","details":"Blender 3.0.0 through 5.1.2 contains an out-of-bounds read vulnerability that allows attackers to trigger a crash or read adjacent heap memory by supplying a crafted .blend file with a malicious signed short member_index value in the SDNA block. The member_index field is used as an array index into the sdna-\u003emembers[] array in sdna_expand_names() without bounds validation, allowing any value outside the allocated range to produce an invalid pointer subsequently passed to strlen(), resulting in a SIGSEGV crash or unintended heap memory disclosure.","modified":"2026-09-14T17:03:25.947397739Z","published":"2026-07-13T18:16:29.353Z","upstream":["CVE-2026-60103"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2026-60103"}],"affected":[{"package":{"name":"blender","ecosystem":"Debian:12","purl":"pkg:deb/debian/blender?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.4.1+dfsg-2","3.6.2+dfsg-1","3.6.2+dfsg-2","4.0.2+dfsg-1","4.1.1+dfsg-1","4.1.1+dfsg-2","4.1.1+dfsg-3","4.2.1+dfsg-1","4.2.2+dfsg-1","4.2.3+dfsg-1","4.2.3+dfsg-2","4.2.3+dfsg-3","4.3.0+dfsg-1","4.3.2+dfsg-1","4.3.2+dfsg-2","5.0.1+dfsg-1","5.0.1+dfsg-2","5.0.1+dfsg-3","5.0.1+dfsg-4","5.0.1+dfsg-5"],"ecosystem_specific":{"urgency":"unimportant"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-60103.json"}},{"package":{"name":"blender","ecosystem":"Debian:13","purl":"pkg:deb/debian/blender?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["4.3.2+dfsg-2","5.0.1+dfsg-1","5.0.1+dfsg-2","5.0.1+dfsg-3","5.0.1+dfsg-4","5.0.1+dfsg-5"],"ecosystem_specific":{"urgency":"unimportant"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-60103.json"}},{"package":{"name":"blender","ecosystem":"Debian:14","purl":"pkg:deb/debian/blender?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["4.3.2+dfsg-2","5.0.1+dfsg-1","5.0.1+dfsg-2","5.0.1+dfsg-3","5.0.1+dfsg-4","5.0.1+dfsg-5"],"ecosystem_specific":{"urgency":"unimportant"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-60103.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V4","score":"CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:L/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X"}]}