CVE-2026-63729 | TeX-Live TeX Live SyncTeX parser synctex_parser.c use after free

A vulnerability, which was classified as critical, has been found in TeX-Live TeX Live. This vulnerability affects unknown code of the file synctex_parser.c of the component SyncTeX parser. The manipulation leads to use after free.

This vulnerability is documented as CVE-2026-63729. The attack can be initiated remotely. There is not any exploit available.