CVE-2008-3636

NONECVSS 0.0
0.0
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
  • No confirmed exploitation signals yet
CISA-KEV: Not listedEPSS: 0%CVSS: —Exploit: NoneExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

Integer overflow in the IopfCompleteRequest API in the kernel in Microsoft Windows 2000, XP, Server 2003, and Vista allows context-dependent attackers to gain privileges. NOTE: this issue was originally reported for GEARAspiWDM.sys 2.0.7.5 in Gear Software CD DVD Filter driver before 4.001.7, as used in other products including Apple iTunes and multiple Symantec and Norton products, which allows local users to gain privileges via repeated IoAttachDevice IOCTL calls to \\.\GEARAspiWDMDevice in this GEARAspiWDM.sys. However, the root cause is the integer overflow in the API call itself.

CVSS v3
—
EG Score
0.0(none)
EPSS
34.3%
KEV
Not listed

Published

September 11, 2008

Last Modified

April 23, 2026

References (34)

Data Freshness Timeline

(refreshed 6× in last 7d / 43× in last 30d)

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.

  1. 2026-07-13 22:25 UTCEPSS rescore
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  43. 2026-05-30 20:24 UTCEG score recompute
  44. 2026-05-30 20:24 UTCGHSA enrichment
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  62. 2026-05-18 21:29 UTCEPSS rescore

Frequently asked(4)

What is CVE-2008-3636?
CVE-2008-3636 is a none vulnerability published on September 11, 2008. Integer overflow in the IopfCompleteRequest API in the kernel in Microsoft Windows 2000, XP, Server 2003, and Vista allows context-dependent attackers to gain privileges. NOTE: this issue was originally reported for GEARAspiWDM.sys 2.0.7.5 in Gear Software CD DVD Filter driver before 4.001.7, as…
When was CVE-2008-3636 disclosed?
CVE-2008-3636 was first published in the National Vulnerability Database on September 11, 2008, with the most recent update on April 23, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2008-3636 actively exploited?
CVE-2008-3636 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 34.3% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
How do I remediate CVE-2008-3636?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2008-3636, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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