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CVE-2012-4787

Severity
CRITICAL
CVSS
9.0
EPSS
0.17572
Risk score
42.15
CISA KEV
No
PoC
No
Published
2012-12-12
Modified
2024-10-17
First seen
2026-08-07
Aliases
EUVD-2012-4712, GHSA-CCXG-V3Q3-FR8C
Products
n/a:n/a n/a
Sources
euvd EUVD-2012-4712

Description

Use-after-free vulnerability in Microsoft Internet Explorer 9 and 10 allows remote attackers to execute arbitrary code via a crafted web site that triggers access to an object that (1) was not properly initialized or (2) is deleted, aka "Improper Ref Counting Use After Free Vulnerability."

References