Known Vulnerabilities for products from Mruby
Listed below are 20 of the newest known vulnerabilities associated with the vendor "Mruby".
These CVEs are retrieved based on exact matches on listed vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed vendor information are still displayed.
Data on known vulnerable products is also displayed based on information from known CPEs, each product links to its respective vulnerability page.
Known Vulnerabilities
| CVE | Shortened Description | Severity | Publish Date | Last Modified |
|---|---|---|---|---|
| CVE-2026-1979 json | A flaw has been found in mruby up to 3.4.0. This affects the function mrb_vm_exec of the file src/vm.c of the component JMPNO... | Not Provided | 2026-02-06 | 2026-04-29 |
| CVE-2025-13120 json | A vulnerability has been found in mruby up to 3.4.0. This vulnerability affects the function sort_cmp of the file src/array.c... | Not Provided | 2025-11-13 | 2026-04-29 |
| CVE-2025-12875 json | A weakness has been identified in mruby 3.4.0. This vulnerability affects the function ary_fill_exec of the file mrbgems/mrub... | Not Provided | 2025-11-07 | 2026-04-29 |
| CVE-2025-7207 json | A vulnerability, which was classified as problematic, was found in mruby up to 3.4.0-rc2. Affected is the function scope_new ... | Not Provided | 2025-07-09 | 2026-04-29 |
| CVE-2022-1934 json | Use After Free in GitHub repository mruby/mruby prior to 3.2. | 7.8 - HIGH | 2022-05-31 | 2022-06-08 |
| CVE-2022-1427 json | Out-of-bounds Read in mrb_obj_is_kind_of in in GitHub repository mruby/mruby prior to 3.2. # Impact: Possible arbitrary code ... | 7.8 - HIGH | 2022-04-23 | 2023-01-17 |
| CVE-2022-1286 json | heap-buffer-overflow in mrb_vm_exec in mruby/mruby in GitHub repository mruby/mruby prior to 3.2. Possible arbitrary code exe... | 9.8 - CRITICAL | 2022-04-10 | 2022-04-18 |
| CVE-2022-1276 json | Out-of-bounds Read in mrb_get_args in GitHub repository mruby/mruby prior to 3.2. Possible arbitrary code execution if being ... | 9.8 - CRITICAL | 2022-04-10 | 2022-04-15 |
| CVE-2022-1212 json | Use-After-Free in str_escape in mruby/mruby in GitHub repository mruby/mruby prior to 3.2. Possible arbitrary code execution ... | 9.8 - CRITICAL | 2022-04-05 | 2022-04-12 |
| CVE-2022-1201 json | NULL Pointer Dereference in mrb_vm_exec with super in GitHub repository mruby/mruby prior to 3.2. This vulnerability is capab... | 6.5 - MEDIUM | 2022-04-02 | 2023-01-17 |
| CVE-2022-1106 json | use after free in mrb_vm_exec in GitHub repository mruby/mruby prior to 3.2. | 9.1 - CRITICAL | 2022-03-27 | 2022-03-31 |
| CVE-2022-1071 json | User after free in mrb_vm_exec in GitHub repository mruby/mruby prior to 3.2. | 8.2 - HIGH | 2022-03-26 | 2022-03-31 |
| CVE-2022-0890 json | NULL Pointer Dereference in GitHub repository mruby/mruby prior to 3.2. | 5.5 - MEDIUM | 2022-03-10 | 2022-03-17 |
| CVE-2022-0717 json | Out-of-bounds Read in GitHub repository mruby/mruby prior to 3.2. | 9.1 - CRITICAL | 2022-02-23 | 2022-03-02 |
| CVE-2022-0632 json | NULL Pointer Dereference in Homebrew mruby prior to 3.2. | 5.5 - MEDIUM | 2022-02-19 | 2022-02-28 |
| CVE-2022-0631 json | Heap-based Buffer Overflow in Homebrew mruby prior to 3.2. | 9.8 - CRITICAL | 2022-02-18 | 2022-02-25 |
| CVE-2022-0630 json | Out-of-bounds Read in Homebrew mruby prior to 3.2. | 7.1 - HIGH | 2022-02-19 | 2022-02-28 |
| CVE-2022-0623 json | Out-of-bounds Read in Homebrew mruby prior to 3.2. | 9.1 - CRITICAL | 2022-02-17 | 2022-02-24 |
| CVE-2022-0614 json | ** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new secur... | 5.5 - MEDIUM | 2022-02-16 | 2023-01-17 |
| CVE-2022-0570 json | Heap-based Buffer Overflow in Homebrew mruby prior to 3.2. | 9.8 - CRITICAL | 2022-02-14 | 2022-02-22 |
Known software with vulnerabilities from Mruby
| Type | Vendor | Product | Version |
|---|---|---|---|
| Application | Mruby | Mruby | 1.0.0 |