CVE-2011-2462
Unspecified vulnerability in the U3D component in Adobe Reader and Acrobat 10.1.1 and earlier on Windows and Mac OS X, and Adobe Reader 9.x through…
Browse: All 2011 CVEs · All vendors
- CVSS score
- 9.8 Critical
- CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H- CISA KEV
- Yes — actively exploited (added 2022-06-08, remediation due 2022-06-22)
- Weakness (CWE)
- CWE-787
- Published
- 2011-12-07
- Last modified
- 2026-06-16
- NVD status
- Analyzed
Description
Unspecified vulnerability in the U3D component in Adobe Reader and Acrobat 10.1.1 and earlier on Windows and Mac OS X, and Adobe Reader 9.x through 9.4.6 on UNIX, allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via unknown vectors, as exploited in the wild in December 2011.
Affected products
- adobe acrobat
- adobe acrobat reader
Affected ranges per NVD CPE data; confirm exact versions in the vendor advisory.
Required action (CISA)
Apply updates per vendor instructions. Federal remediation deadline: 2022-06-22.
How to prioritize this
This vulnerability is on the CISA KEV list, meaning it is being actively exploited — treat it as urgent regardless of the raw CVSS number. Use the live CVE lookup for the latest NVD data, and the CVSS 3.1 calculator to model your own environmental score. For the actively exploited vulnerabilities that matter this week, read The Exploit HQ daily security brief.
References
- http://lists.opensuse.org/opensuse-security-announce/2012-01/msg00019.html
- http://lists.opensuse.org/opensuse-security-announce/2012-01/msg00020.html
- http://www.adobe.com/support/security/advisories/apsa11-04.html
- http://www.adobe.com/support/security/bulletins/apsb11-30.html
- http://www.adobe.com/support/security/bulletins/apsb12-01.html
- http://www.redhat.com/support/errata/RHSA-2012-0011.html
- http://www.us-cert.gov/cas/techalerts/TA11-350A.html
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14562
FAQ
Is CVE-2011-2462 actively exploited?
Yes. CISA added CVE-2011-2462 to its Known Exploited Vulnerabilities (KEV) catalog on 2022-06-08, with a federal remediation deadline of 2022-06-22. A KEV listing means real-world exploitation is confirmed, so patching this should be prioritized above many higher-CVSS bugs that aren't being exploited.
What is the CVSS score of CVE-2011-2462?
CVE-2011-2462 has a CVSS base score of 9.8 (Critical). Its vector string is CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
Related vulnerabilities
- CVE-2014-0546 — Adobe Reader and Acrobat
- CVE-2013-2729 — Adobe Reader and Acrobat
- CVE-2009-0927 — Adobe Reader and Acrobat
- CVE-2014-0496 — Adobe Reader and Acrobat
- CVE-2013-3346 — Adobe Reader and Acrobat
- CVE-2013-0640 — Adobe Reader and Acrobat
Data source: NVD & CISA KEV. Shown as-is; nothing added. Last generated from NVD data — re-check the live tool for updates.
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