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CVE-2023-26266

CVE-2023-26266

7.3

High

Published:21 Feb 2023

Last updated:17 Jun 2026

Source:cve@mitre.org

Modified

Weakness (CWE)

CWE-427CWE-427

CVSS Vector

v3.1

Attack Vector: Local
Attack Complexity: Low
Privileges Required: Low
User Interaction: Required
Scope: Unchanged
Confidentiality: High
Integrity: High
Availability: High

View on MITRE Find PoC on GitHub

Description

In AFL++ 4.05c, the CmpLog component uses the current working directory to resolve and execute unprefixed fuzzing targets, allowing code execution.

References

cve@mitre.org

https://github.com/AFLplusplus/AFLplusplus/pull/1643

af854a3a-2127-422b-91ae-364da2661108

https://github.com/AFLplusplus/AFLplusplus/pull/1643