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Mruby · product

mruby/mruby

23 CVEs

Out of date: the sync last ran 4 hours ago. Newer CVEs and scores may be missing from the map.

Every dot is a CVE in what this vendor ships; the named ones are the most at risk.

Every one of the 23 is a mark on the map. Named now: 1 to 23, most at risk first.

  1. Use-After-Free in str_escape in mruby/mruby in mruby/mrubyCVE-2022-1212mruby · CVSS 9.3 · 1.8% likely

    CWE-416

  2. NULL Pointer Dereference in mruby/mrubyCVE-2021-4110mruby · CVSS 9.1 · 1.7% likely

    CWE-476

  3. Out-of-bounds Read in mruby/mrubyCVE-2022-0623mruby · CVSS 6.5 · 1.6% likely

    CWE-125

  4. Heap-based Buffer Overflow in mruby/mrubyCVE-2022-0080mruby · CVSS 8.2 · 1.6% likely

    CWE-122

  5. Out-of-bounds Read in mrb_get_args in mruby/mrubyCVE-2022-1276mruby · CVSS 8.4 · 1.6% likely

    CWE-125

  6. Heap-based Buffer Overflow in mruby/mrubyCVE-2022-0570mruby · CVSS 8.4 · 1.2% likely

    CWE-122

  7. heap-buffer-overflow in mrb_vm_exec in mruby/mruby in mruby/mrubyCVE-2022-1286mruby · CVSS 5.9 · 1.2% likely

    CWE-122

  8. Out-of-bounds Read in mruby/mrubyCVE-2022-0525mruby · CVSS 8.4 · 1.2% likely

    CWE-125

  9. NULL Pointer Dereference in mruby/mrubyCVE-2022-0240mruby · CVSS 6.2 · 1.0% likely

    CWE-476

  10. Out-of-bounds Read in mruby/mrubyCVE-2022-0630mruby · CVSS 7.1 · 1.0% likely

    CWE-125

  11. use after free in mrb_vm_exec in mruby/mrubyCVE-2022-1106mruby · CVSS 7.2 · 1.0% likely

    CWE-416

  12. Heap-based Buffer Overflow in mruby/mrubyCVE-2022-0631mruby · CVSS 5.9 · 0.9% likely

    CWE-122

  13. User after free in mrb_vm_exec in mruby/mrubyCVE-2022-1071mruby · CVSS 7.7 · 0.9% likely

    CWE-416

  14. NULL Pointer Dereference in mruby/mrubyCVE-2022-0481mruby · CVSS 5.5 · 0.9% likely

    CWE-476

  15. Use of Out-of-range Pointer Offset in mruby/mrubyCVE-2022-0614mruby · CVSS 8.4 · 0.9% likely

    CWE-823

  16. Out-of-bounds Read in mruby/mrubyCVE-2022-0717mruby · CVSS 6.8 · 0.9% likely

    CWE-125

  17. NULL Pointer Dereference in mruby/mrubyCVE-2021-4188mruby · CVSS 6.8 · 0.9% likely

    CWE-476

  18. NULL Pointer Dereference in mruby/mrubyCVE-2022-0890mruby · CVSS 5.5 · 0.8% likely

    CWE-476

  19. NULL Pointer Dereference in mruby/mrubyCVE-2022-0632mruby · CVSS 5.5 · 0.8% likely

    CWE-476

  20. NULL Pointer Dereference in mruby/mrubyCVE-2022-0326mruby · CVSS 5.5 · 0.8% likely

    CWE-476

  21. Out-of-bounds Read in mrb_obj_is_kind_of in in mruby/mrubyCVE-2022-1427mruby · CVSS 7.7 · 0.5% likely

    CWE-125

  22. Use After Free in mruby/mrubyCVE-2022-1934mruby · CVSS 5.1 · 0.4% likely

    CWE-416

  23. NULL Pointer Dereference in mrb_vm_exec with super in mruby/mrubyCVE-2022-1201mruby · CVSS 7.1 · 0.4% likely

    CWE-476

exploited in the wildcheck availableringed, named or not: CyberSIXT has reported on it

Zoom in on the map and the dots under the middle of it are named where they are.

Data as of 2026-11-14. CVE List through 2026-11-14 · EPSS of 2026-11-13 · CISA KEV checked 2026-11-14. Sources: the CVE List, CISA KEV, EPSS, NVD, nuclei templates and public bug bounty data.

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