Medium severity5.5NVD Advisory· Published Jul 16, 2026· Updated Jul 16, 2026

CVE-2026-45612

Description

rz-libdemangle is a Rizin library for demangling symbols. Prior to 6bf56d3, the Rust demangler in src/rust/rust_v0.c can perform an out-of-bounds read when the demangler structure is not yet initialized. This issue is fixed in commit 6bf56d3.

Affected products

Rizin/rz-libdemanglellm-fuzzy

Patches

Vulnerability mechanics

References

github.com/rizinorg/rz-libdemangle/commit/6bf56d32b32547ae4cb069ccfc2d2b6c7b63a4cbnvd
github.com/rizinorg/rz-libdemangle/pull/83nvd
github.com/rizinorg/rz-libdemangle/security/advisories/GHSA-4p92-mfjf-qvrcnvd

News mentions

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cvss	0.358
epss	0.000
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000