CVE-2026-111126Published
catdoc through 0.95 Out-of-Bounds Read in xls2csv MULRK Record Handler
Explicit identifiers and source references
These records connect through source-stated identifiers. Shared identifiers or dates alone do not establish shared exposure, root cause or applicability.
CVE-2026-111126 · Microsoft / collected KEV context
cve-program · CVE-2026-111126
- https://hackmd.io/@haind-pwn/catdoc-xls-mulrk-endcol-and-string-count-oob-read
- https://github.com/vbwagner/catdoc/blob/38a2807d22ce1a08bc39b94e9072a9f8f52cd86f/src/xlsparse.c#L314-L328
- https://github.com/vbwagner/catdoc
- https://www.vulncheck.com/advisories/catdoc-through-0.95-out-of-bounds-read-in-xls2csv-mulrk-record-handler
Related operational evidence
Explicit CVE identifiersNo related operational record is retained in the current change model.