CVE-2026-6368

Published Aug 10, 2026

Last updated 11 days ago

CVSS low 2.1
C++

Overview

Description
Calling wordexp with WRDE_APPEND in the GNU C Library version 2.0 to version 2.43 can cause the interface to return invalid memory in the we_wordv member, which on subsequent calls to wordfree may abort the process.
Source
3ff69d7a-14f2-4f67-a097-88dee7810d18
NVD status
Awaiting Analysis

Risk scores

CVSS 4.0

Type
Secondary
Base score
2.1
Impact score
-
Exploitability score
-
Vector string
CVSS:4.0/AV:L/AC:H/AT:P/PR:N/UI:N/VC:L/VI:L/VA:L/SC:L/SI:L/SA:L/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:P/AU:Y/R:X/V:X/RE:X/U:Green
Severity
LOW

Weaknesses

3ff69d7a-14f2-4f67-a097-88dee7810d18
CWE-908

Social media

Hype score
Not currently trending

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References

Sources include official advisories and independent security research.