CVE-2011-3893

Google Chrome before 15.0.874.120 does not properly implement the MKV and Vorbis media handlers,...

5.0 MediumFix available

Google Chrome before 15.0.874.120 does not properly implement the MKV and Vorbis media handlers, which allows remote attackers to cause a denial of service (out-of-bounds read) via unspecified vectors.

Exploit likelihood

1.82%Up 0.5 points since Feb 4, 2022

What each source reports

NVD Score used 5.0

Record: CVE-2011-3893
CVSS 2.0: 5.0 MediumAV:N/AC:L/Au:N/C:N/I:N/A:P
Weakness: CWE-125
Updated: 2026-11-02

CVE List No score

Record: CVE-2011-3893
Updated: 2026-11-02

EUVDEUVD-2011-3847 No score

Record: EUVD-2011-3847
Updated: 2026-11-03

GitHub AdvisoriesGHSA-3fv3-gc7v-qvm8 No score

Google Chrome before 15.0.874.120 does not properly implement the MKV and Vorbis media handlers,...

Record: GHSA-3fv3-gc7v-qvm8
Weakness: CWE-125
Updated: 2026-11-02

OSV No score

Record: CVE-2011-3893
Updated: 2026-11-02

OSVDEBIAN-CVE-2011-3893 No score

Record: DEBIAN-CVE-2011-3893
Updated: 2026-11-02

Affected products

google chrome

Affected packages

Affected packages
Package	Affected	Fixed
`ffmpeg` Debian:12	before 7:2.4.1-1	7:2.4.1-1
`ffmpeg` Debian:13	before 7:2.4.1-1	7:2.4.1-1
`ffmpeg` Debian:14	before 7:2.4.1-1	7:2.4.1-1
`ffmpeg` Debian:6.0 From an advisory covering 10 CVEs	before 4:0.5.8-1, plus listed versions 4:0.5.2-64:0.5.4-14:0.5.5-14:0.5.6-3	4:0.5.8-1

History

History
Recorded	Changed	Sources
Nov 6, 2026	affected, facts
Nov 3, 2026	aliases	EUVD
Nov 2, 2026	first indexed	CVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2011-3893 is a medium vulnerability (CVSS 5.0) in Google Chrome, published November 11, 2011. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.82%, the 78th percentile. Fixed in ffmpeg 7:2.4.1-1.