CVE-2011-2823

Use-after-free vulnerability in Google Chrome before 13.0.782.215 allows remote attackers to...

7.5 High

CVE-2011-2823 is a high vulnerability (CVSS 7.5) in Google Chrome, published August 29, 2011. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.65%, the 76th percentile. No source names a fixed version.

What does this mean?

Severity: 7.5 HighCVSS 2.0, NVD
Exploit chance: 1.65%EPSS, 76th percentile
Exploitation: None knownNot on CISA’s or ENISA’s lists
Fixed in: No fix listedNo source names one

Description

Use-after-free vulnerability in Google Chrome before 13.0.782.215 allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors involving a line box.

Exploit likelihood

1.65%Down 0.3 points since Feb 4, 2022

Affected products

Affected packages

Affected packages
Package	Affected	Fixed
`qtwebkit-source` Ubuntu:16.04:LTS	All versions, plus listed versions 2.3.2-0ubuntu102.3.2-0ubuntu11	None known

What each source reports

NVD Score used7.5

Use-after-free vulnerability in Google Chrome before 13.0.782.215 allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors involving a line box.

Record: CVE-2011-2823
CVSS 2.0: 7.5 HighAV:N/AC:L/Au:N/C:P/I:P/A:P
Weakness: CWE-416
Updated: 2026-11-02

CVE ListNo score

Use-after-free vulnerability in Google Chrome before 13.0.782.215 allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors involving a line box.

Record: CVE-2011-2823
Updated: 2026-11-02

EUVDEUVD-2011-2797No score

Use-after-free vulnerability in Google Chrome before 13.0.782.215 allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors involving a line box.

Record: EUVD-2011-2797
Updated: 2026-11-03

GitHub AdvisoriesGHSA-9hgf-jpq5-r7r9No score

Use-after-free vulnerability in Google Chrome before 13.0.782.215 allows remote attackers to...

Use-after-free vulnerability in Google Chrome before 13.0.782.215 allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors involving a line box.

Record: GHSA-9hgf-jpq5-r7r9
Weakness: CWE-416
Updated: 2026-11-02

OSVUBUNTU-CVE-2011-2823No score

Use-after-free vulnerability in Google Chrome before 13.0.782.215 allows remote attackers to cause a denial of service or possibly have unspecified other impact via vectors involving a line box.

Record: UBUNTU-CVE-2011-2823
Updated: 2026-11-02

History

History
Recorded	Changed	Sources
Nov 10, 2026	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.

References

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