How severe is CVE-2010-2996?

CVE-2010-2996 has a CVSS 2.0 base score of 9.3, rated critical severity.

Is CVE-2010-2996 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 7% (93rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2010-2996?

CVE-2010-2996 primarily affects Realnetworks Realplayer. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2010-2996?

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-2010-2996 published?

CVE-2010-2996 was published on 2010-08-30 and last updated on 2026-06-16.

CVE-2010-2996

CVE-2010-2996 is a critical-severity vulnerability in Realnetworks Realplayer 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. The underlying weakness is classified as CWE-94.

Key facts

Severity: Critical (CVSS 2.0 base score 9.3)
EPSS exploit prediction: 7% (93rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-94
Affected product: Realnetworks Realplayer
Published: 2010-08-30
Last modified: 2026-06-16

Description

Array index error in RealNetworks RealPlayer 11.0 through 11.1 on Windows allows remote attackers to execute arbitrary code via a malformed header in a RealMedia .IVR file.

Frequently asked questions

What is CVE-2010-2996?: Array index error in RealNetworks RealPlayer 11.0 through 11.1 on Windows allows remote attackers to execute arbitrary code via a malformed header in a RealMedia .IVR file.
How severe is CVE-2010-2996?: CVE-2010-2996 has a CVSS 2.0 base score of 9.3, rated critical severity.
Is CVE-2010-2996 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 7% (93rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2010-2996?: CVE-2010-2996 primarily affects Realnetworks Realplayer. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2010-2996?: 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-2010-2996 published?: CVE-2010-2996 was published on 2010-08-30 and last updated on 2026-06-16.

References

Affected products (2)

cpe:2.3:a:realnetworks:realplayer:11.0:*:*:*:*:*:*:*
cpe:2.3:a:realnetworks:realplayer:11.1:*:*:*:*:*:*:*

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