CVE-2023-29939: Llvm

Medium severity, CVSS 5.5. EPSS: 0.2% chance of exploitation in the next 30 days.

llvm-project commit a0138390 was discovered to contain a segmentation fault via the component mlir::spirv::TargetEnv::TargetEnv(mlir::spirv::TargetEnvAttr).

Affected products

• Llvm Llvm: version 2023-01-12 only

Published 2023-05-05. Last modified 2026-06-17.