CVE-2009-2876
Heap-based buffer overflow in atas32.dll in the Cisco WebEx WRF Player 26.x before 26.49.32 (aka...
Heap-based buffer overflow in atas32.dll in the Cisco WebEx WRF Player 26.x before 26.49.32 (aka T26SP49EP32) for Windows, 27.x before 27.10.x (aka T27SP10) for Windows, 26.x before 26.49.35 for Mac OS X and Linux, and 27.x before 27.11.8 for Mac OS X and Linux allows remote attackers to cause a denial of service (application crash) or execute arbitrary code via a crafted WebEx Recording Format (WRF) file, a different vulnerability than CVE-2009-2878 and CVE-2009-2879.
Exploit likelihood
What each source reports
NVD Score used
Heap-based buffer overflow in atas32.dll in the Cisco WebEx WRF Player 26.x before 26.49.32 (aka T26SP49EP32) for Windows, 27.x before 27.10.x (aka T27SP10) for Windows, 26.x before 26.49.35 for Mac OS X and Linux, and 27.x before 27.11.8 for Mac OS X and Linux allows remote attackers to cause a denial of service (application crash) or execute arbitrary code via a crafted WebEx Recording Format (WRF) file, a different vulnerability than CVE-2009-2878 and CVE-2009-2879.
- Record
CVE-2009-2876- CVSS 2.0
- 9.3 High
AV:N/AC:M/Au:N/C:C/I:C/A:C - Weakness
- CWE-119
- Updated
- 2026-11-02
CVE List No score
Heap-based buffer overflow in atas32.dll in the Cisco WebEx WRF Player 26.x before 26.49.32 (aka T26SP49EP32) for Windows, 27.x before 27.10.x (aka T27SP10) for Windows, 26.x before 26.49.35 for Mac OS X and Linux, and 27.x before 27.11.8 for Mac OS X and Linux allows remote attackers to cause a denial of service (application crash) or execute arbitrary code via a crafted WebEx Recording Format (WRF) file, a different vulnerability than CVE-2009-2878 and CVE-2009-2879.
- Record
CVE-2009-2876- Updated
- 2026-11-02
EUVDEUVD-2009-2866 No score
Heap-based buffer overflow in atas32.dll in the Cisco WebEx WRF Player 26.x before 26.49.32 (aka T26SP49EP32) for Windows, 27.x before 27.10.x (aka T27SP10) for Windows, 26.x before 26.49.35 for Mac OS X and Linux, and 27.x before 27.11.8 for Mac OS X and Linux allows remote attackers to cause a denial of service (application crash) or execute arbitrary code via a crafted WebEx Recording Format (WRF) file, a different vulnerability than CVE-2009-2878 and CVE-2009-2879.
- Record
EUVD-2009-2866- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-cr8h-fpgg-m55q No score
Heap-based buffer overflow in atas32.dll in the Cisco WebEx WRF Player 26.x before 26.49.32 (aka...
Heap-based buffer overflow in atas32.dll in the Cisco WebEx WRF Player 26.x before 26.49.32 (aka T26SP49EP32) for Windows, 27.x before 27.10.x (aka T27SP10) for Windows, 26.x before 26.49.35 for Mac OS X and Linux, and 27.x before 27.11.8 for Mac OS X and Linux allows remote attackers to cause a denial of service (application crash) or execute arbitrary code via a crafted WebEx Recording Format (WRF) file, a different vulnerability than CVE-2009-2878 and CVE-2009-2879.
- Record
GHSA-cr8h-fpgg-m55q- Weakness
- CWE-119
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2009-2876 is a high vulnerability (CVSS 9.3) in Cisco Webex, published December 18, 2009. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 5.13%, the 92nd percentile. No source names a fixed version.
References
tools.cisco.com/security/center/viewIpsSignature.x?signatureId=22660&signatureSubId=0&softwareVersion=6.0&releaseVersion=S456
fortiguard.com/advisory/FGA-2009-48.html
fgc.fortinet.com/encyclopedia/vulnerability/fg-vd-09-012-cisco.html
secunia.com/advisories/37810
osvdb.org/61126
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securitytracker.com/id?1023360
vupen.com/english/advisories/2009/3574
securityfocus.com/bid/37352
exchange.xforce.ibmcloud.com/vulnerabilities/54841
cisco.com/en/US/products/products_security_advisory09186a0080b0a577.shtml
nvd.nist.gov/vuln/detail/CVE-2009-2876
github.com/advisories/GHSA-cr8h-fpgg-m55q