{"id":"DEBIAN-CVE-2026-110735","details":"Godot Engine through 4.7.2 has a heap out-of-bounds write in the binary resource loader (core/io/resource_format_binary.cpp, ResourceLoaderBinary::get_unicode_string). A string length is read from the resource file into a signed 32-bit integer and compared against the destination buffer size with a signed comparison, which conditionally resizes the buffer. A negative length value skips the resize; the same value is then passed to the copy routine as an unsigned byte count, where it sign-extends to a huge value, copying file-controlled data far past the undersized heap allocation. The defect is reached when the product or an exported game loads a crafted binary resource file (.res). NOTE: the Supplier's position is that the research has identified \"no security issues\" because the required attacker access is outside of the current Godot Engine threat model.","modified":"2026-10-15T18:00:09.735450460Z","published":"2026-10-14T16:17:44.467Z","upstream":["CVE-2026-110735"],"references":[{"type":"ADVISORY","url":"https://security-tracker.debian.org/tracker/CVE-2026-110735"}],"affected":[{"package":{"name":"godot","ecosystem":"Debian:12","purl":"pkg:deb/debian/godot?arch=source&distro=bookworm"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.2.3-stable-1","3.5.1-stable-1","3.5.1-stable-2","3.5.2-stable-1","3.5.2-stable-2","3.6+ds-1","3.6+ds-2","4.4.1+ds-1","4.4.1+ds-1.1","4.5.1+ds-1","4.6.3+ds-1","4.6.3+ds-2"],"ecosystem_specific":{"urgency":"unimportant"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-110735.json"}},{"package":{"name":"godot","ecosystem":"Debian:13","purl":"pkg:deb/debian/godot?arch=source&distro=trixie"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.6+ds-2","4.4.1+ds-1","4.4.1+ds-1.1","4.5.1+ds-1","4.6.3+ds-1","4.6.3+ds-2"],"ecosystem_specific":{"urgency":"unimportant"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-110735.json"}},{"package":{"name":"godot","ecosystem":"Debian:14","purl":"pkg:deb/debian/godot?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.6+ds-2","4.4.1+ds-1","4.4.1+ds-1.1","4.5.1+ds-1","4.6.3+ds-1","4.6.3+ds-2"],"ecosystem_specific":{"urgency":"unimportant"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-110735.json"}},{"package":{"name":"godot3","ecosystem":"Debian:14","purl":"pkg:deb/debian/godot3?arch=source&distro=forky"},"ranges":[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}],"versions":["3.6+ds-3","3.6.1+ds-1","3.6.2+ds-1"],"ecosystem_specific":{"urgency":"unimportant"},"database_specific":{"source":"https://storage.googleapis.com/debian-osv/debian-cve-osv/DEBIAN-CVE-2026-110735.json"}}],"schema_version":"1.9.0","severity":[{"type":"CVSS_V3","score":"CVSS:3.1/AV:L/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N"}]}