MR
Product
mruby
by Mruby · last CVE Aug 19, 2026
43
CVEs
0
On KEV
9.8
Max CVSS
0
New 30D
Severity mix
Critical 17High 17Medium 9Low 0
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2022-1201
6.5
0%
Apr 2
NULL Pointer Dereference in mrb_vm_exec with super in GitHub repository mruby/mruby prior to 3.2
Affected: before 3.2
CVE-2026-1979
5.5
0%
Feb 6
mruby JMPNOT-to-JMPIF Optimization vm.c mrb_vm_exec use after free
Affected: 3.0; 3.1; 3.2; 3.3; 3.4.0
CVE-2025-13120
5.5
0%
Nov 13
mruby array.c sort_cmp use after free
Affected: 3.0; 3.1; 3.2; 3.3; 3.4.0
CVE-2025-7207
5.5
0%
Jul 9
mruby nregs codegen.c scope_new heap-based overflow
Affected: before 3.4.0; 3.4.0; 3.4.0
CVE-2022-0890
5.5
1%
Mar 10
NULL Pointer Dereference in GitHub repository mruby/mruby prior to 3.2
Affected: before 3.2
CVE-2022-0632
5.5
1%
Feb 19
NULL Pointer Dereference in Homebrew mruby prior to 3.2
Affected: before 3.2
CVE-2022-0614
5.5
1%
Feb 16
Use of Out-of-range Pointer Offset in Homebrew mruby prior to 3.2
Affected: before 3.2
CVE-2022-0326
5.5
1%
Jan 21
NULL Pointer Dereference in Homebrew mruby prior to 3.2
Affected: before 3.2
CVE-2022-4996
5.3
1%
Aug 19
mruby bigint.c udiv floating point comparison with incorrect operator
Affected: 3.1.0
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