CVE-2007-2263

NONECVSS 0.0

0.0

Heap-based buffer overflow in RealNetworks RealPlayer 10.0, 10.1, and possibly 10.5, RealOne Player, and RealPlayer Enterprise allows remote attackers to execute arbitrary code via an SWF (Flash) file with malformed record headers.

CVSS v3: —
EG Score: 0.0(none)
EPSS: 93.6%
KEV: Not listed

Published

October 31, 2007

Last Modified

April 23, 2026

References (24)

cve@mitrehttp://osvdb.org/38344
cve@mitrehttp://secunia.com/advisories/27361
cve@mitrehttp://service.real.com/realplayer/security/10252007_player/en/
cve@mitrehttp://www.attrition.org/pipermail/vim/2007-October/001841.html
cve@mitrehttp://www.securityfocus.com/archive/1/483110/100/0/threaded
cve@mitrehttp://www.securityfocus.com/bid/26214
cve@mitrehttp://www.securityfocus.com/bid/26284
cve@mitrehttp://www.securitytracker.com/id?1018866
cve@mitrehttp://www.vupen.com/english/advisories/2007/3628
cve@mitrehttp://www.zerodayinitiative.com/advisories/ZDI-07-061.html
cve@mitrehttps://exchange.xforce.ibmcloud.com/vulnerabilities/37436
cve@mitrehttps://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11432
af854a3a-2127-422b-91ae-364da2661108http://osvdb.org/38344
af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/27361
af854a3a-2127-422b-91ae-364da2661108http://service.real.com/realplayer/security/10252007_player/en/

Patch Availability(1)

Vendor / Ecosystem	Fixed in / Patch	Released	Source
redhat	RealPlayer-0:10.0.9-3.el5	2007-08-17	redhat

Patches are aggregated from vendor advisories (Red Hat, Microsoft, Cisco, GitHub) and package ecosystems (OSV, GHSA). Multiple rows for the same upstream release have been deduplicated.

Weakness Classification(1)

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

CWE-119Buffer Operations Within Bounds (Buffer Overflow)

All Vendor Advisories

(1)

Every vendor that published an advisory referencing this CVE — pulled from our cve_vendor_advisories aggregation. Click any row for the vendor's original advisory page.

Red HatRHSA-2007:0841CRITICAL2007-10-25
RHSA-2007:0841 — Critical

Data Freshness Timeline

(refreshed 5× in last 7d / 38× 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.

2026-06-15 17:44 UTCEPSS rescore
2026-06-14 23:13 UTCEPSS rescore
2026-06-13 22:57 UTCEPSS rescore
2026-06-13 22:57 UTCEPSS rescore
2026-06-12 23:08 UTCEPSS rescore
2026-06-08 14:13 UTCEPSS rescore
2026-06-07 15:21 UTCEPSS rescore
2026-06-07 15:21 UTCEPSS rescore
2026-06-05 22:44 UTCEPSS rescore
2026-06-05 22:44 UTCEPSS rescore
2026-06-05 06:07 UTCEPSS rescore
2026-06-04 13:09 UTCEPSS rescore
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
2026-05-31 22:28 UTCEPSS rescore
2026-05-31 00:17 UTCEG score recompute
2026-05-31 00:17 UTCVendor advisory
2026-05-31 00:17 UTCGHSA enrichment
2026-05-31 00:13 UTCEPSS rescore
2026-05-31 00:13 UTCEPSS rescore
2026-05-29 13:40 UTCEPSS rescore

Show 13 more

2026-05-28 13:42 UTCEPSS rescore
2026-05-28 13:42 UTCEPSS rescore
2026-05-27 13:37 UTCEPSS rescore
2026-05-27 13:37 UTCEPSS rescore
2026-05-26 13:41 UTCEPSS rescore
2026-05-26 13:41 UTCEPSS rescore
2026-05-24 16:42 UTCEPSS rescore
2026-05-21 22:38 UTCEPSS rescore
2026-05-20 22:36 UTCEPSS rescore
2026-05-20 11:20 UTCEPSS rescore
2026-05-20 11:20 UTCEPSS rescore
2026-05-18 21:29 UTCEPSS rescore
2026-05-18 21:29 UTCEPSS rescore

Frequently asked(4)

What is CVE-2007-2263?

CVE-2007-2263 is a none vulnerability published on October 31, 2007. Heap-based buffer overflow in RealNetworks RealPlayer 10.0, 10.1, and possibly 10.5, RealOne Player, and RealPlayer Enterprise allows remote attackers to execute arbitrary code via an SWF (Flash) file with malformed record headers.

When was CVE-2007-2263 disclosed?

CVE-2007-2263 was first published in the National Vulnerability Database on October 31, 2007, 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-2007-2263 actively exploited?

CVE-2007-2263 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 93.6% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.

How do I remediate CVE-2007-2263?

Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2007-2263, 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-2007-2263

Published

Last Modified

References (24)

Patch Availability(1)

Weakness Classification(1)

All Vendor Advisories

Data Freshness Timeline

Frequently asked(4)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2007-2263?

Same vendor

Same CWE

CVE-2007-2263

📅 Published

🔄 Last Modified

🔗 References (24)

Patch Availability(1)

Weakness Classification(1)

All Vendor Advisories

Data Freshness Timeline

❓ Frequently asked(4)

Dependency Blast Radius

Is Your Infrastructure Affected by CVE-2007-2263?

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Frequently asked(4)

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