CVE-2010-4596

NONECVSS 0.0

0.0

Stack-based buffer overflow in RealNetworks Helix Server 12.x, 13.x, and 14.x before 14.2, and Helix Mobile Server 12.x, 13.x, and 14.x before 14.2, allows remote attackers to execute arbitrary code via a long string in an RTSP request.

CVSS v3: —
EG Score: 0.0(none)
EPSS: 91.2%
KEV: Not listed

Published

April 4, 2011

Last Modified

April 29, 2026

References (6)

cve@mitrehttp://docs.real.com/docs/security/SecurityUpdate033111HS.pdf
cve@mitrehttp://labs.idefense.com/intelligence/vulnerabilities/display.php?id=899
cve@mitrehttp://www.securityfocus.com/bid/47109
af854a3a-2127-422b-91ae-364da2661108http://docs.real.com/docs/security/SecurityUpdate033111HS.pdf
af854a3a-2127-422b-91ae-364da2661108http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=899
af854a3a-2127-422b-91ae-364da2661108http://www.securityfocus.com/bid/47109

Weakness Classification(1)

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

CWE-119Buffer Operations Within Bounds (Buffer Overflow)

Data Freshness Timeline

(refreshed 10× in last 7d / 46× 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.

2026-06-21 01:56 UTCEPSS rescore
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2026-06-19 19:22 UTCEPSS rescore
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2026-06-11 13:56 UTCEPSS rescore
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2026-06-05 22:44 UTCEPSS rescore
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2026-06-04 13:09 UTCEPSS rescore
2026-06-02 20:10 UTCEPSS rescore
2026-06-02 20:10 UTCEPSS rescore
2026-06-01 13:49 UTCEPSS rescore
2026-06-01 13:49 UTCEPSS rescore
2026-05-31 22:28 UTCEPSS rescore
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2026-05-31 00:14 UTCEPSS rescore
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2026-05-29 13:41 UTCEPSS rescore
2026-05-29 13:40 UTCEPSS rescore
2026-05-29 08:22 UTCEG score recompute
2026-05-29 08:22 UTCGHSA enrichment
2026-05-28 13:42 UTCEPSS rescore
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2026-05-28 13:42 UTCEPSS rescore
2026-05-27 13:38 UTCEPSS rescore
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2026-05-26 13:41 UTCEPSS rescore
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2026-05-24 16:43 UTCEPSS rescore
2026-05-22 21:15 UTCEPSS rescore
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2026-05-20 22:37 UTCEPSS rescore
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2026-05-20 11:21 UTCEPSS rescore
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2026-05-20 11:21 UTCEPSS rescore
2026-05-18 21:29 UTCEPSS rescore
2026-05-18 21:29 UTCEPSS rescore

Frequently asked(4)

What is CVE-2010-4596?

CVE-2010-4596 is a none vulnerability published on April 4, 2011. Stack-based buffer overflow in RealNetworks Helix Server 12.x, 13.x, and 14.x before 14.2, and Helix Mobile Server 12.x, 13.x, and 14.x before 14.2, allows remote attackers to execute arbitrary code via a long string in an RTSP request.

When was CVE-2010-4596 disclosed?

CVE-2010-4596 was first published in the National Vulnerability Database on April 4, 2011, with the most recent update on April 29, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.

Is CVE-2010-4596 actively exploited?

CVE-2010-4596 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 91.2% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2010-4596?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2010-4596, 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.

Dependency Blast Radius

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CVE-2010-4596

📅 Published

🔄 Last Modified

🔗 References (6)

Weakness Classification(1)

Data Freshness Timeline

❓ Frequently asked(4)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2010-4596?

🔗 Related CVEs(same CWE)

Same CWE

Published

Last Modified

References (6)

Frequently asked(4)

Related CVEs(same CWE)