snac2 before 2.93 Heap-Based Buffer Overflow via JSON Parser _xs_json_load_lexer()

These records connect through source-stated identifiers. Shared identifiers or dates alone do not establish shared exposure, root cause or applicability.

CVE-2026-112021 · Microsoft / collected KEV context

cve-program · CVE-2026-112021

• https://nullenvk.pl/posts/02-snac2-json
• https://gist.github.com/nullenvk/2bf288e2d34cb3d4b7143e61dbf7d90b
• https://codeberg.org/grunfink/snac2/src/tag/2.92/xs_json.h#L283-L285
• https://codeberg.org/grunfink/snac2/commit/ec2c5c2046e0381bc942ec5d0d05ec861fe377e7
• https://codeberg.org/grunfink/snac2/releases/tag/2.93
• https://codeberg.org/grunfink/snac2
• https://www.vulncheck.com/advisories/snac2-before-2.93-heap-based-buffer-overflow-via-json-parser-xs-json-load-lexer

No related operational record is retained in the current change model.