A remote code execution (RCE) vulnerability in the ZScript function of ZDoom Team GZDoom v4.13.1 allows attackers to execute arbitrary code via supplying a crafted PK3 file containing a malicious ZScript source file.
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Score 9.8 from GitHub Security Advisory (severity: CRITICAL) published 2025-02-21. NVD baseline CVSS 9.8; sources differ by 0.0.
A remote code execution (RCE) vulnerability in the ZScript function of ZDoom Team GZDoom v4.13.1 allows attackers to execute arbitrary code via supplying a crafted PK3 file containing a malicious ZScript source file.
February 20, 2025
April 15, 2026
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
Working exploit code is in the public domain (1 GitHub PoC). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.
Proof of concept for CVE-2024-54756, a vulnerability I found in GZDoom's ZScript scripting engine.
Open source ↗See which npm, PyPI, Go, and Maven packages are affected by CVE-2024-54756
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CWE-94