mrubyc through 3.4.1 was found to contain a NULL pointer dereference in src/vm.c in op_super() / OP_SUPER due to a missing runtime guard for top-level super.

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Fixes

Solution

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References
Link Providers
https://github.com/hayat01sh1da/mrubyc/commit/c4aa2a06bfdd13a0f1ae5165c5760a2530314a42 cve-icon
https://github.com/mrubyc/mrubyc cve-icon
https://github.com/mrubyc/mrubyc/issues/276 cve-icon
History

Tue, 07 Jul 2026 06:45:00 +0000

Type Values Removed Values Added
Title NULL Pointer Dereference in mrubyc VM op_super
Weaknesses CWE-476

Mon, 06 Jul 2026 21:45:00 +0000

Type Values Removed Values Added
Description mrubyc through 3.4.1 was found to contain a NULL pointer dereference in src/vm.c in op_super() / OP_SUPER due to a missing runtime guard for top-level super.
References

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2026-07-06T21:24:50.602Z

Reserved: 2026-04-06T00:00:00.000Z

Link: CVE-2026-38976

cve-icon Vulnrichment

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cve-icon NVD

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cve-icon Redhat

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cve-icon OpenCVE Enrichment

Updated: 2026-07-07T06:30:16Z

Weaknesses