{"id":"CVE-2026-102729","published":"2026-09-29T18:17:12.620","lastModified":"2026-09-29T19:17:23.390","description":"`gx_binres_theme_load()` sizes its theme buffer for the theme it was asked for, and allocates it even when the resource holds no theme with that id. A theme id at or past the theme count declared by the resource gets a buffer of zero bytes. The load pass then walks past the end of the theme table, takes whatever follows as a theme header, and writes a `GX_THEME` and its tables into that zero-byte buffer.","cvssScore":null,"cvssSeverity":null,"cvssVector":null,"cwes":["CWE-131","CWE-787"],"vendors":[],"products":[],"references":[{"url":"https://github.com/eclipse-threadx/guix/security/advisories/GHSA-372w-c338-xj8p","tags":[]}],"exploitRefs":[{"url":"https://github.com/eclipse-threadx/guix/security/advisories/GHSA-372w-c338-xj8p","tags":[]}],"hasPoc":true,"ai":null}