# xlnt.

Every CVE that names xlnt among its affected products, newest first. Vendors and products are as the CNA wrote them.

## Records, newest first

- [xlnt-community xlnt XLSX File xlsx_consumer.cpp read_office_document null pointer dereference](https://agentprime.io/advisories/CVE-2026-3665.md)
  `CVE-2026-3665` · CVE record: xlnt-community xlnt · CVSS 4.8 Medium · Not analysed yet · Published 7 Mar 2026 · Tags: Denial of service, Memory corruption
- [xlnt-community xlnt Encrypted XLSX File compound_document.cpp read_directory out-of-bounds](https://agentprime.io/advisories/CVE-2026-3664.md)
  `CVE-2026-3664` · CVE record: xlnt-community xlnt · CVSS 4.8 Medium · Not analysed yet · Published 7 Mar 2026 · Tags: Memory corruption
- [xlnt-community xlnt XLSX File compound_document.cpp xsgetn out-of-bounds](https://agentprime.io/advisories/CVE-2026-3663.md)
  `CVE-2026-3663` · CVE record: xlnt-community xlnt · CVSS 4.8 Medium · Not analysed yet · Published 7 Mar 2026 · Tags: Memory corruption
- [xlnt-community xlnt Compound Document binary.hpp append heap-based overflow](https://agentprime.io/advisories/CVE-2026-3463.md)
  `CVE-2026-3463` · CVE record: xlnt-community xlnt · CVSS 4.8 Medium · Not analysed yet · Published 3 Mar 2026 · Tags: Memory corruption
- [xlnt-community xlnt Encrypted XLSX File base64.cpp decode_base64 off-by-one](https://agentprime.io/advisories/CVE-2026-2703.md)
  `CVE-2026-2703` · CVE record: xlnt-community xlnt · CVSS 4.8 Medium · Not analysed yet · Published 19 Feb 2026 · Tags: CWE-189, CWE-193

## Filters and formats

Filters are query parameters on this URL: `q` (words, as in a web search engine: `"a phrase"`, `OR`, `-word`; an id; a package or product name), `severity` (low, medium, high or critical), `critical=1`, `kev=1`, `ecosystem` (npm, pypi, packagist, go, maven, rubygems, crates, nuget, hex), `kind=package`, `assigner` (a CNA’s short name), `min_score` and `state`. Each record’s title links to its Markdown page.

- The same list as JSON: <https://api.agentprime.io/v1/advisories?technology=xlnt>
- Every list: <https://agentprime.io/advisories.md>, critical: <https://agentprime.io/advisories/critical.md>; by weakness: <https://agentprime.io/advisories/tag/sql-injection.md> and the other tags in <https://agentprime.io/llms.txt>; by technology: `/advisories/technology/<slug>.md` (`fortinet-fortimail`)

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The web page: <https://agentprime.io/advisories/technology/xlnt/>. Everything for agents: <https://agentprime.io/llms.txt>.