CVE Catalog

CVE-2026-45612

MediumCVSS 5.5
Published: Updated: Translated: NVD NIST

Exploitation Probability (EPSS)

Low risk
0.12%

2th percentile - higher than 2% of all known CVEs

Summary

The rz-libdemangle library (part of Rizin) contains an out-of-bounds read vulnerability in the Rust demangler (src/rust/rust_v0.c) when the demangler structure is not yet initialized. The issue is fixed in commit 6bf56d3.

Risk Assessment

An attacker could exploit this vulnerability to read data outside the allocated buffer, potentially leading to disclosure of sensitive information or system instability.

Recommendation

Immediately update the rz-libdemangle library to a version containing commit 6bf56d3 or later.

Related vulnerabilities

Original NVD description (English source)

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.

Vulnerability data from NVD (NIST) · CISA KEV · EPSS