CVE-2009-3791

HIGHNVD 7.57.5—Trending — 3 sources updated this week

7.5

Unspecified vulnerability in Adobe Flash Media Server (FMS) before 3.5.3 allows attackers to cause a denial of service (resource exhaustion) via unknown vectors.

CVSS v3: 7.5
EG Score: 7.5(medium)
EPSS: 76.9%
KEV: Not listed

Published

December 21, 2009

Last Modified

April 23, 2026

References (4)

psirt@adobehttp://www.adobe.com/support/security/bulletins/apsb09-18.html
psirt@adobehttp://www.securityfocus.com/bid/37419
af854a3a-2127-422b-91ae-364da2661108http://www.adobe.com/support/security/bulletins/apsb09-18.html
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/37419

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

CWE-400Uncontrolled Resource Consumption (Denial of Service)

Data Freshness Timeline

(refreshed 14× in last 7d / 20× in last 30d)

Every time one of our enrichment pipelines (NVD, MITRE cvelistV5, EPSS, CISA KEV, GHSA, OSV, vendor advisories) ran against this CVE. Most recent first.

2026-06-02 20:10 UTCepss_batch
2026-06-02 20:10 UTCepss_batch
2026-06-01 13:49 UTCepss_batch
2026-06-01 13:49 UTCepss_batch
2026-05-31 22:28 UTCepss_batch
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2026-05-31 00:13 UTCepss_batch
2026-05-31 00:13 UTCepss_batch
2026-05-29 13:40 UTCepss_batch
2026-05-29 13:20 UTCEG score recompute
2026-05-29 13:20 UTCGHSA enrichment
2026-05-28 13:42 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-28 13:42 UTCepss_batch
2026-05-27 13:38 UTCepss_batch
2026-05-27 13:38 UTCepss_batch
2026-05-26 13:41 UTCepss_batch
2026-05-26 13:41 UTCepss_batch
2026-05-26 07:16 UTCepss_batch
2026-05-26 07:16 UTCepss_batch

Frequently asked(5)

What is CVE-2009-3791?

CVE-2009-3791 is a high vulnerability published on December 21, 2009. Unspecified vulnerability in Adobe Flash Media Server (FMS) before 3.5.3 allows attackers to cause a denial of service (resource exhaustion) via unknown vectors.

When was CVE-2009-3791 disclosed?

CVE-2009-3791 was first published in the National Vulnerability Database on December 21, 2009, 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-2009-3791 actively exploited?

CVE-2009-3791 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 76.9% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

What is the CVSS score of CVE-2009-3791?

CVE-2009-3791 has a CVSS v3 base score of 7.5 (NVD).

How do I remediate CVE-2009-3791?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2009-3791, 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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CVE-2009-3791

📅 Published

🔄 Last Modified

🔗 References (4)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(5)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2009-3791?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (4)

Frequently asked(5)

Related CVEs(same CWE)