# mruby.

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

## Records, newest first

- [mruby bigint.c udiv floating point comparison with incorrect operator](https://agentprime.io/advisories/CVE-2022-4996.md)
  `CVE-2022-4996` · CVE record: mruby · CVSS 6.9 Medium · Not analysed yet · Published 19 Aug 2026 · Tags: CWE-1077
- [mruby JMPNOT-to-JMPIF Optimization vm.c mrb_vm_exec use after free](https://agentprime.io/advisories/CVE-2026-1979.md)
  `CVE-2026-1979` · CVE record: mruby · CVSS 4.8 Medium · Not analysed yet · Published 6 Feb 2026 · Tags: Memory corruption
- [mruby array.c sort_cmp use after free](https://agentprime.io/advisories/CVE-2025-13120.md)
  `CVE-2025-13120` · CVE record: mruby · CVSS 4.8 Medium · Not analysed yet · Published 13 Nov 2025 · Tags: Memory corruption
- [mruby array.c ary_fill_exec out-of-bounds write](https://agentprime.io/advisories/CVE-2025-12875.md)
  `CVE-2025-12875` · CVE record: mruby · CVSS 4.8 Medium · Not analysed yet · Published 7 Nov 2025 · Tags: Memory corruption
- [mruby nregs codegen.c scope_new heap-based overflow](https://agentprime.io/advisories/CVE-2025-7207.md)
  `CVE-2025-7207` · CVE record: mruby · CVSS 4.8 Medium · Not analysed yet · Published 9 Jul 2025 · Tags: Memory corruption

## 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=mruby>
- 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/mruby/>. Everything for agents: <https://agentprime.io/llms.txt>.