CVE-2022-1071
User after free in mrb_vm_exec in mruby/mruby
HIGH
8.2
CVSS Score
Published: March 26, 2022 at 03:40 AM UTC
Updated: June 17, 2026 at 04:21 AM UTC
1 product affected across 1 vendorMruby
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Severity
HIGH8.2
Exploit prediction
EPSS 0.9%
Description
User after free in mrb_vm_exec in GitHub repository mruby/mruby prior to 3.2.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
References (2)
x_refsource_MISCPatchThird Party Advisory
Source: [email protected]
https://github.com/mruby/mruby/commit/aaa28a508903041dd7399d4159a8ace9766b022fx_refsource_CONFIRMExploitPatchThird Party Advisory
Source: [email protected]
https://huntr.dev/bounties/6597ece9-07af-415b-809b-919ce0a17cf3CVSS
- Attack Vector
- LOCAL
- Complexity
- LOW
- Privileges
- LOW
- User Interaction
- REQUIRED
- Scope
- CHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-416
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