Integer underflow in the kernel in Microsoft Windows 2000 SP4, XP SP2 and SP3, Server 2003 SP2, Vista Gold, SP1, and SP2, and Server 2008 Gold and SP2 allows local users to gain privileges via a crafted application that triggers an incorrect truncation of a 64-bit integer to a 32-bit integer, aka "Windows Kernel Integer Underflow Vulnerability."
Published Oct 14, 2009
7.2
HIGHCVSS 2.0
EPSS 1.55%
Description
Integer underflow in the kernel in Microsoft Windows 2000 SP4, XP SP2 and SP3, Server 2003 SP2, Vista Gold, SP1, and SP2, and Server 2008 Gold and SP2 allows local users to gain privileges via a crafted application that triggers an incorrect truncation of a 64-bit integer to a 32-bit integer, aka "Windows Kernel Integer Underflow Vulnerability."
Affected products
No data.
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- sp1
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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.
AV:L/AC:L/Au:N/C:C/I:C/A:C
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 3, 2026.
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 (13 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 3, 2026 | 1.55% (0.01546) | 74.13th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.55% (0.01546) | 71.68th | v5 (v2026.06.15) |
| Mar 30, 2025 | 1.64% (0.01635) | 80.22th | v4 (v2025.03.14) |
| Mar 29, 2025 | 0.29% (0.00295) | 36.61th | v4 (v2025.03.14) |
| Mar 17, 2025 | 1.64% (0.01635) | 80.63th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.04% (0.00042) | 0.34th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.04% (0.00042) | 0.50th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.30% (0.01297) | 68.36th | v2 (v2022.01.01) |
| Sep 8, 2022 | 1.30% (0.01297) | 67.33th | v2 (v2022.01.01) |
| Jul 18, 2022 | 1.21% (0.01205) | 60.10th | v2 (v2022.01.01) |
| Jul 17, 2022 | 0.89% (0.00890) | 28.07th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.21% (0.01205) | 58.88th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.21% (0.01205) | 35.25th | v2 (v2022.01.01) |
References (3)
- http://www.us-cert.gov/cas/techalerts/TA09-286A.html third-party-advisoryx_refsource_CERTUS Government Resource
- https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-058 vendor-advisoryx_refsource_MS
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6506 vdb-entrysignaturex_refsource_OVAL
| Link | Providers | Tags |
|---|---|---|
| http://www.us-cert.gov/cas/techalerts/TA09-286A.html | third-party-advisoryx_refsource_CERTUS Government Resource | |
| https://docs.microsoft.com/en-us/security-updates/securitybulletins/2009/ms09-058 | vendor-advisoryx_refsource_MS | |
| https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6506 | vdb-entrysignaturex_refsource_OVAL |
Change history (0)
No recorded changes yet.