CVE-2009-3658

HIGHNVD 8.88.8—
EchelonGraph scoreMEDIUM confidence

Score 8.8 from GitHub Security Advisory (severity: HIGH) published 2022-05-02. NVD baseline CVSS 8.8; sources differ by 0.0.

Triggered by: GitHub Security Advisory CVSS
Sources: epss, ghsa, nvd
Weaponized
8.8
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 9%CVSS: 8.8Exploit: NoneExposed: 0

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

Use-after-free vulnerability in the Sb.SuperBuddy.1 ActiveX control (sb.dll) in America Online (AOL) 9.5.0.1 allows remote attackers to trigger memory corruption or possibly execute arbitrary code via a malformed argument to the SetSuperBuddy method.

CVSS v3
8.8
EG Score
8.8(medium)
EPSS
94.7%
KEV
Not listed

Published

October 9, 2009

Last Modified

April 23, 2026

Advisory Details (5)

Auto-updated May 2, 2026
No patch confirmed yet.
generic
http://www.securityfocus.com/archive/1/506889/100/0/threaded
generic

About Secunia Research | Flexera

http://secunia.com/advisories/36919
generic

IBM X-Force Exchange

https://exchange.xforce.ibmcloud.com/vulnerabilities/53614
generic

VUPEN Security - Vulnerability Research and Intelligence

http://www.vupen.com/english/advisories/2009/2812
generic
http://www.securityfocus.com/bid/36580

Weakness Classification(1)

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

Data Freshness Timeline

(refreshed 8× in last 7d / 32× 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. 2026-07-22 14:03 UTCEPSS rescore
  2. 2026-07-21 15:20 UTCEPSS rescore
  3. 2026-07-20 17:03 UTCEPSS rescore
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  5. 2026-07-18 09:59 UTCEPSS rescore
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  7. 2026-07-15 16:54 UTCEPSS rescore
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  10. 2026-07-13 22:25 UTCEPSS rescore
  11. 2026-07-11 08:22 UTCEPSS rescore
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  13. 2026-07-09 19:04 UTCEPSS rescore
  14. 2026-07-08 15:10 UTCEPSS rescore
  15. 2026-07-06 16:23 UTCEPSS rescore
  16. 2026-07-05 02:26 UTCEPSS rescore
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  18. 2026-07-04 06:27 UTCEPSS rescore
  19. 2026-07-01 15:02 UTCEPSS rescore
  20. 2026-06-30 23:19 UTCEPSS rescore
  21. 2026-06-29 14:02 UTCEPSS rescore
  22. 2026-06-29 14:02 UTCEPSS rescore
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  24. 2026-06-28 04:52 UTCEPSS rescore
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  1. 2026-06-27 03:05 UTCEPSS rescore
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  4. 2026-06-24 14:02 UTCEPSS rescore
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  6. 2026-06-23 21:29 UTCEPSS rescore
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  8. 2026-06-21 14:53 UTCEPSS rescore
  9. 2026-06-21 01:56 UTCEPSS rescore
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  11. 2026-06-19 19:22 UTCEPSS rescore
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  13. 2026-06-18 17:49 UTCEPSS rescore
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  17. 2026-06-16 17:49 UTCEPSS rescore
  18. 2026-06-16 17:49 UTCEPSS rescore
  19. 2026-06-15 17:44 UTCEPSS rescore
  20. 2026-06-14 23:14 UTCEPSS rescore
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  22. 2026-06-13 22:57 UTCEPSS rescore
  23. 2026-06-12 23:08 UTCEPSS rescore
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  25. 2026-06-10 22:14 UTCEPSS rescore
  26. 2026-06-10 13:17 UTCEPSS rescore
  27. 2026-06-07 15:22 UTCEPSS rescore
  28. 2026-06-07 15:22 UTCEPSS rescore
  29. 2026-06-06 13:44 UTCEPSS rescore
  30. 2026-06-06 13:44 UTCEPSS rescore
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  35. 2026-06-04 13:09 UTCEPSS rescore
  36. 2026-06-04 13:09 UTCEPSS rescore
  37. 2026-06-02 20:10 UTCEPSS rescore
  38. 2026-06-02 20:10 UTCEPSS rescore
  39. 2026-06-01 13:49 UTCEPSS rescore
  40. 2026-06-01 13:49 UTCEPSS rescore
  41. 2026-05-31 00:13 UTCEPSS rescore
  42. 2026-05-31 00:13 UTCEPSS rescore
  43. 2026-05-30 14:57 UTCEG score recompute
  44. 2026-05-30 14:57 UTCGHSA enrichment
  45. 2026-05-29 13:40 UTCEPSS rescore
  46. 2026-05-28 13:42 UTCEPSS rescore
  47. 2026-05-28 13:42 UTCEPSS rescore
  48. 2026-05-28 13:42 UTCEPSS rescore
  49. 2026-05-27 13:38 UTCEPSS rescore
  50. 2026-05-27 13:38 UTCEPSS rescore
  51. 2026-05-26 13:41 UTCEPSS rescore
  52. 2026-05-26 13:41 UTCEPSS rescore
  53. 2026-05-24 16:43 UTCEPSS rescore
  54. 2026-05-22 21:15 UTCEPSS rescore
  55. 2026-05-22 21:15 UTCEPSS rescore
  56. 2026-05-20 22:37 UTCEPSS rescore
  57. 2026-05-20 22:37 UTCEPSS rescore
  58. 2026-05-20 11:21 UTCEPSS rescore
  59. 2026-05-20 11:20 UTCEPSS rescore
  60. 2026-05-18 21:29 UTCEPSS rescore

Publicly available exploits

(1 reference)

Working exploit code is in the public domain (1 Exploit-DB entry). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.

  • Exploit-DBEDB-9992✓ verified
    First seen Oct 1, 2009

    AOL 9.1 SuperBuddy - ActiveX Control Remote code Execution

    Open source ↗

Related CVEs(same CWE)

Frequently asked(5)

What is CVE-2009-3658?
CVE-2009-3658 is a high vulnerability published on October 9, 2009. Use-after-free vulnerability in the Sb.SuperBuddy.1 ActiveX control (sb.dll) in America Online (AOL) 9.5.0.1 allows remote attackers to trigger memory corruption or possibly execute arbitrary code via a malformed argument to the SetSuperBuddy method.
When was CVE-2009-3658 disclosed?
CVE-2009-3658 was first published in the National Vulnerability Database on October 9, 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-2009-3658 actively exploited?
CVE-2009-3658 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 94.7% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2009-3658?
CVE-2009-3658 has a CVSS v3 base score of 8.8 (NVD).
How do I remediate CVE-2009-3658?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2009-3658, 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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