How severe is CVE-2006-5820?

CVE-2006-5820 has a CVSS 2.0 base score of 9.3, rated critical severity.

Is CVE-2006-5820 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 8% (94th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2006-5820?

CVE-2006-5820 affects Aol. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2006-5820?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

When was CVE-2006-5820 published?

CVE-2006-5820 was published on 2007-04-02 and last updated on 2026-06-16.

CVE-2006-5820

CVE-2006-5820 is a critical-severity vulnerability in Aol with a CVSS 2.0 base score of 9.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low.

Key facts

Severity: Critical (CVSS 2.0 base score 9.3)
EPSS exploit prediction: 8% (94th percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Aol
Published: 2007-04-02
Last modified: 2026-06-16

Description

The LinkSBIcons method in the SuperBuddy ActiveX control (Sb.SuperBuddy.1) in America Online 9.0 Security Edition dereferences an arbitrary function pointer, which allows remote attackers to execute arbitrary code via a modified pointer value.

Frequently asked questions

What is CVE-2006-5820?: The LinkSBIcons method in the SuperBuddy ActiveX control (Sb.SuperBuddy.1) in America Online 9.0 Security Edition dereferences an arbitrary function pointer, which allows remote attackers to execute arbitrary code via a modified pointer value.
How severe is CVE-2006-5820?: CVE-2006-5820 has a CVSS 2.0 base score of 9.3, rated critical severity.
Is CVE-2006-5820 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 8% (94th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2006-5820?: CVE-2006-5820 affects Aol. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2006-5820?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2006-5820 published?: CVE-2006-5820 was published on 2007-04-02 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:aol:aol:9.0:*:security:*:*:*:*:*

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CVE-2006-5501 — High (CVSS 7.5): Buffer overflow in the AOL.PicDownloadCtrl.1 ActiveX control (YGPPicDownload.dll) 9.2.3.0 in America Online (AOL) 9.0…
CVE-2006-5502 — High (CVSS 7.5): Heap-based buffer overflow in the AOL.PicDownloadCtrl.1 ActiveX control (YGPPicDownload.dll) 9.2.3.0 in America Online…
CVE-2006-0948 — High (CVSS 7.2): AOL 9.0 Security Edition revision 4184.2340, and probably other versions, uses insecure permissions (Everyone/Full…

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