CVE-2022-27943

PoC ×2—

CVSS 3.1

5.5 medium

EPSS

<1%p58

Published

Mar 26, 2022 (Mar 26, 2022)

Modified

Jun 17, 2026

Description

libiberty/rust-demangle.c in GNU GCC 11.2 allows stack consumption in demangle_const, as demonstrated by nm-new.

Vendors: gnu fedoraproject
Products: gcc, fedora
Weakness: CWE-674
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

NVD CVE.org GitHub PoCs EPSS (0.9%)

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