HIGH
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
Published Oct 23, 2007
7.1
HIGHCVSS 2.0
EPSS 5.24%
Description
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 products
No data.
OR
- 226f
- 433
- 436
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
7.1 HIGH NVD
AV:N/AC:M/Au:N/C:N/I:N/A:C
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact None
Integrity Impact None
Availability Impact Complete
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
5.24% 0.05245
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.05245
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (11 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 5.24% (0.05245) | 92.27th | v5 (v2026.06.15) |
| Jun 15, 2026 | 5.24% (0.05245) | 91.44th | v5 (v2026.06.15) |
| Mar 17, 2025 | 4.16% (0.04164) | 87.91th | v4 (v2025.03.14) |
| Dec 12, 2024 | 2.12% (0.02116) | 89.61th | v3 (v2023.03.01) |
| Jul 19, 2024 | 1.86% (0.01862) | 88.55th | v3 (v2023.03.01) |
| Oct 28, 2023 | 1.79% (0.01792) | 86.73th | v3 (v2023.03.01) |
| Jun 7, 2023 | 1.79% (0.01786) | 86.30th | v3 (v2023.03.01) |
| Mar 7, 2023 | 2.51% (0.02511) | 88.44th | v3 (v2023.03.01) |
| Mar 6, 2023 | 2.10% (0.02104) | 79.98th | v2 (v2022.01.01) |
| Apr 1, 2022 | 2.10% (0.02104) | 78.05th | v2 (v2022.01.01) |
| Feb 4, 2022 | 2.10% (0.02104) | 56.75th | v2 (v2022.01.01) |
Weaknesses (1)
References (5)
- http://archives.neohapsis.com/archives/bugtraq/2003-02/0063.html mailing-listx_refsource_BUGTRAQ
- http://archives.neohapsis.com/archives/bugtraq/2003-02/0142.html mailing-listx_refsource_BUGTRAQ
- http://www.pivx.com/luigi/adv/ueng-adv.txt x_refsource_MISC
- http://www.securityfocus.com/bid/6774 vdb-entryx_refsource_BIDExploit
- https://exchange.xforce.ibmcloud.com/vulnerabilities/11301 vdb-entryx_refsource_XF
| Link | Providers | Tags |
|---|---|---|
| http://archives.neohapsis.com/archives/bugtraq/2003-02/0063.html | mailing-listx_refsource_BUGTRAQ | |
| http://archives.neohapsis.com/archives/bugtraq/2003-02/0142.html | mailing-listx_refsource_BUGTRAQ | |
| http://www.pivx.com/luigi/adv/ueng-adv.txt | x_refsource_MISC | |
| http://www.securityfocus.com/bid/6774 | vdb-entryx_refsource_BIDExploit | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/11301 | vdb-entryx_refsource_XF |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published Oct 23, 2007
Updated Aug 8, 2024
Reserved Oct 22, 2007
Link CVE-2003-1431
CISA Vulnrichment
Updated n/a