UE
Product
Unreal Engine
by Epic Games · last CVE Oct 14, 2026
10
CVEs
0
On KEV
7.7
Max CVSS
1
New 30D
Severity mix
Critical 0High 1Medium 0Low 0
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Add Unreal Engine to your stack to get only the CVEs that touch what you run.

CVECVSSEPSSPublishedSummary · affected versions
CVE-2026-14765
7.7
0%
Oct 14
Epic Games Unreal Engine Insecure Default URL Scheme Allowance in LaunchURL
Affected: through 5.8.0
CVE-2007-4442
–
4%
Aug 21
Stack-based buffer overflow in the logging function in the Unreal engine, possibly 2003 and 2004, as used in the internal web server, allows remote attackers to cause a denial of…
Affected: 2003; 2004
CVE-2007-4443
–
2%
Aug 21
The UCC dedicated server for the Unreal engine, possibly 2003 and 2004, on Windows allows remote attackers to cause a denial of service (continuous beep and server slowdown) via a…
Affected: 2003; 2004
CVE-2004-1805
–
6%
Dec 31
Format string vulnerability in games using the Epic Games Unreal Engine 436 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via…
Affected: 226f; 433; 436
CVE-2004-1958
–
2%
Dec 31
Directory traversal vulnerability in manifest.ini in Unreal engine allows remote attackers to overwrite arbitrary files via
Affected: 433; 436
CVE-2004-0608
–
74%
Dec 6
The Unreal Engine, as used in DeusEx 1.112fm and earlier, Devastation 390 and earlier, Mobile Forces 20000 and earlier, Nerf Arena Blast 1.2 and earlier, Postal 2 1337 and…
Affected: 226f; 433; 436
CVE-2003-1430
–
3%
Dec 31
Directory traversal vulnerability in Unreal Tournament Server 436 and earlier allows remote attackers to access known files via a ".." (dot dot) in an unreal:// URL
Affected: 226f; 433; 436
CVE-2003-1431
–
5%
Dec 31
Buffer overflow in Epic Games Unreal Engine 226f through 436 allows remote attackers to cause a denial of service (crash) via a long host string in the Unreal URL
Affected: 226f; 433; 436
CVE-2003-1433
–
1%
Dec 31
Epic Games Unreal Engine 226f through 436 does not validate the challenge key, which allows remote attackers to exhaust the player limit by joining the game multiple times
Affected: 226f; 433; 436
CVE-2003-1432
–
8%
Dec 31
Epic Games Unreal Engine 226f through 436 allows remote attackers to cause a denial of service (CPU consumption or crash) and possibly execute arbitrary code via (1) a packet with…
Affected: 226f; 433; 436
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