CVE-2026-38973

mrubyc through release3.4.1 was found to contain an out-of-bounds read in builtin missing-method lookup inside mrbcfindmethod...

PT-2026-56021

Name of the Vulnerable Software and Affected Versions mrubyc versions prior to 3.4.2 Description An out-of-bounds read occurs during the builtin missing-method lookup within the mrbc find method function. Recommendations Update to a version newer than 3.4.1. As a temporary mitigation, restrict th...

CVE-2026-38973

CVE-2026-38973 affects mrubyc (mruby/c) up to release 3.4.1. The issue is an out-of-bounds read in the builtin missing-method lookup inside mrbc_find_method(), with no exploitation details provided in the documents. Suggested remediations include updating to a newer version than 3.4.1 (e.g., 3.4....

CVE-2026-38973

mrubyc through release3.4.1 was found to contain an out-of-bounds read in builtin missing-method lookup inside mrbcfindmethod...