Vulnerability in N/a
CVE-2010-3962
Use-after-free vulnerability in Microsoft Internet Explorer 6, 7, and 8 allows remote attackers to execute arbitrary code via vectors related to Cascading Style Sheets (CSS) token sequences and the clip attribute, aka an "invalid flag refe…
EPSS: 0.897 (99.6th percentile) — read the EPSS interpretation.
Affected products
- N/a — versions n/a
CISA KEV (Known Exploited Vulnerabilities)
This CVE is on the CISA KEV catalog, added on . CISA KEV inclusion means CISA has confirmed in-the-wild exploitation; US federal agencies are required to remediate within a published due date.
BOD 22-01 due date: .
Required action: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Public proof-of-concept exploits
References
- 44536 (vdb-entry, x_refsource_BID)
- TA10-348A (x_refsource_CERT, third-party-advisory)
- MS10-090 (x_refsource_MS, vendor-advisory)
- VU#899748 (x_refsource_CERT-VN, third-party-advisory)
- 42091 (x_refsource_SECUNIA, third-party-advisory)
- ADV-2010-2880 (vdb-entry, x_refsource_VUPEN)
- www.microsoft.com/technet/security/advisory/2458511.mspx (x_refsource_CONFIRM)
- 1024676 (vdb-entry, x_refsource_SECTRACK)
- 15421 (exploit, x_refsource_EXPLOIT-DB)
- www.symantec.com/connect/blogs/new-ie-0-day-used-targeted-attacks (x_refsource_MISC)
Frequently asked questions
- What is CVE-2010-3962?
- CVE-2010-3962 is a vulnerability in N/a. Published 2010-11-05.
- Is CVE-2010-3962 known to be exploited?
- Yes. CVE-2010-3962 is listed in the CISA Known Exploited Vulnerabilities catalog (added 2025-10-06), indicating it is being actively exploited. 3 public proof-of-concept repositories are indexed.