CVE-2011-2821

N/A Unknown
Published: August 29, 2011 Modified: April 29, 2026
View on NVD

Description

Double free vulnerability in libxml2, as used in Google Chrome before 13.0.782.215, allows remote attackers to cause a denial of service or possibly have unspecified other impact via a crafted XPath expression.

AI Explanation

Get an AI-powered plain-language explanation of this vulnerability and remediation steps.

Login to generate AI explanation

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
http://code.google.com/p/chromium/issues/detail?id=89402
Source: chrome-cve-admin@google.com
http://googlechromereleases.blogspot.com/2011/08/stable-channel-update_22.html
Source: chrome-cve-admin@google.com
http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c03360041
Source: chrome-cve-admin@google.com
http://lists.apple.com/archives/security-announce/2012/May/msg00001.html
Source: chrome-cve-admin@google.com
http://lists.apple.com/archives/security-announce/2012/Sep/msg00003.html
Source: chrome-cve-admin@google.com
http://rhn.redhat.com/errata/RHSA-2013-0217.html
Source: chrome-cve-admin@google.com
http://support.apple.com/kb/HT5281
Source: chrome-cve-admin@google.com
http://support.apple.com/kb/HT5503
Source: chrome-cve-admin@google.com
http://www.debian.org/security/2012/dsa-2394
Source: chrome-cve-admin@google.com
http://www.mandriva.com/security/advisories?name=MDVSA-2011:145
Source: chrome-cve-admin@google.com
http://www.redhat.com/support/errata/RHSA-2011-1749.html
Source: chrome-cve-admin@google.com
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A13840
Source: chrome-cve-admin@google.com
http://code.google.com/p/chromium/issues/detail?id=89402
Source: af854a3a-2127-422b-91ae-364da2661108
http://googlechromereleases.blogspot.com/2011/08/stable-channel-update_22.html
Source: af854a3a-2127-422b-91ae-364da2661108
http://h20000.www2.hp.com/bizsupport/TechSupport/Document.jsp?objectID=c03360041
Source: af854a3a-2127-422b-91ae-364da2661108
http://lists.apple.com/archives/security-announce/2012/May/msg00001.html
Source: af854a3a-2127-422b-91ae-364da2661108
http://lists.apple.com/archives/security-announce/2012/Sep/msg00003.html
Source: af854a3a-2127-422b-91ae-364da2661108
http://rhn.redhat.com/errata/RHSA-2013-0217.html
Source: af854a3a-2127-422b-91ae-364da2661108
http://support.apple.com/kb/HT5281
Source: af854a3a-2127-422b-91ae-364da2661108
http://support.apple.com/kb/HT5503
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.debian.org/security/2012/dsa-2394
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.mandriva.com/security/advisories?name=MDVSA-2011:145
Source: af854a3a-2127-422b-91ae-364da2661108
http://www.redhat.com/support/errata/RHSA-2011-1749.html
Source: af854a3a-2127-422b-91ae-364da2661108
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A13840
Source: af854a3a-2127-422b-91ae-364da2661108

24 reference(s) from NVD

Quick Stats

CVSS v3 Score
N/A / 10.0
EPSS (Exploit Probability)
2.0%
78th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

CWE-415

Affected Vendors

debian redhat google apple

Related CVEs

CVE-2026-13422 4.3
CVE-2026-13335 6.4
CVE-2026-13333 6.5
CVE-2026-13331 6.5
CVE-2026-11356 4.4