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CVE-2011-3892

23
FAUCET Score

CVE-2011-3892 describes a double free vulnerability within the Theora decoder of Google Chrome, affecting versions prior to 15.0.874.120, as well as Debian Chrome and Debian Linux. This flaw allows remote attackers to trigger a denial of service or potentially achieve other unspecified impacts through a specially crafted stream. With a CVSS score of 7.5, it is considered highly severe, requiring no authentication and low attack complexity, potentially leading to partial confidentiality, integrity, and availability compromise. While there is no evidence of active exploitation, no public exploit code (Metasploit, Nuclei, ExploitDB), and it is not listed in the KEV catalog, it has garnered some community discussion and media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
< 15.0.874.120CPE matchmatch criteria
cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*
6.0CPE matchmatch criteria
cpe:2.3:o:debian:debian_linux:6.0:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

7.5HIGH

AV:N/AC:L/Au:N/C:P/I:P/A:P

Confidentiality Impact
PARTIAL
Integrity Impact
PARTIAL
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
6.4
CvssVersion
2.0

Exploit Intelligence

EPSS Score
1.80%
Probability of exploitation in next 30 days
EPSS Percentile
76.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0180 is in the 59th percentile among its peer group of 51,506 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Patch Available

Vendor Patches (18)

asteriskpatch availablevia llm_extracted
Fixed in: 0.6.5
View patch
asteriskpatch availablevia llm_extracted
Fixed in: 0.5.8
View patch
asteriskpatch availablevia llm_extracted
Fixed in: 0.7.7
View patch
asteriskpatch availablevia llm_extracted
Fixed in: 0.8.6
View patch
bitbucketpatch availablevia llm_extracted
Fixed in: 0.6.5
bitbucketpatch availablevia llm_extracted
Fixed in: 0.5.8
bitbucketpatch availablevia llm_extracted
Fixed in: 0.8.6
bitbucketpatch availablevia llm_extracted
Fixed in: 0.7.7
elementpatch availablevia llm_extracted
Fixed in: 0.8.6
elementpatch availablevia llm_extracted
Fixed in: 0.6.5
elementpatch availablevia llm_extracted
Fixed in: 0.5.8
elementpatch availablevia llm_extracted
Fixed in: 0.7.7
gl_inetpatch availablevia llm_extracted
Fixed in: 0.5.8
gl_inetpatch availablevia llm_extracted
Fixed in: 0.8.6
gl_inetpatch availablevia llm_extracted
Fixed in: 0.7.7
gl_inetpatch availablevia llm_extracted
Fixed in: 0.6.5
jfrogpatch availablevia llm_extracted
Fixed in: 0.8.6
jfrogpatch availablevia llm_extracted
Fixed in: 0.6.5

Vendor Advisories (18)

jfrogllm-jfrog-41ef73723d6edd39

Vulnerability fixed in FFmpeg 0.8.6

jfrogllm-jfrog-798bfb5373e16f15

Multiple vulnerabilities fixed in FFmpeg 0.6.5

asteriskllm-asterisk-581be0dfd77914b6

Vulnerability fixed in FFmpeg 0.8.6

asteriskllm-asterisk-17b8a4313095c26e

Vulnerability fixed in FFmpeg 0.7.7

asteriskllm-asterisk-196a58ce67597e62

Multiple vulnerabilities fixed in FFmpeg 0.6.5

asteriskllm-asterisk-9c634bbd1e452c45

Multiple vulnerabilities fixed in FFmpeg 0.5.8

gl_inetllm-gl_inet-eccbc69dd11adec4

Vulnerability fixed in FFmpeg 0.8.6

gl_inetllm-gl_inet-5546c00a8b3b801c

Vulnerability fixed in FFmpeg 0.7.7

gl_inetllm-gl_inet-371d0549ac5c9387

Multiple vulnerabilities fixed in FFmpeg 0.6.5

gl_inetllm-gl_inet-58b742a5ce8113fe

Multiple vulnerabilities fixed in FFmpeg 0.5.8

bitbucketllm-bitbucket-5cbc2c909857d508

Multiple vulnerabilities fixed in FFmpeg 0.8.6

bitbucketllm-bitbucket-ce6d9009c225afd2

Multiple vulnerabilities fixed in FFmpeg 0.7.7

bitbucketllm-bitbucket-2d135c8b4cc04d1e

Multiple vulnerabilities fixed in FFmpeg 0.6.5

bitbucketllm-bitbucket-874204b57de0a921

Multiple vulnerabilities fixed in FFmpeg 0.5.8

elementllm-element-bb53063a66cc9ef5

Multiple vulnerabilities fixed in FFmpeg 0.8.6

elementllm-element-3787e8e7ed099a39

Multiple vulnerabilities fixed in FFmpeg 0.7.7

elementllm-element-aea896ba519887e8

Multiple vulnerabilities fixed in FFmpeg 0.6.5

elementllm-element-08b6360953289c1a

Multiple vulnerabilities fixed in FFmpeg 0.5.8

References

code.google.com / p/chromium/issues/detail
googlechromereleases.blogspot.com / 2011/11/stable-channel-update.html
secunia.com / advisories/46933
secunia.com / advisories/49089
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14484
debian.org / security/2012/dsa-2471
mandriva.com / security/advisories
mandriva.com / security/advisories