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CVE-2013-2551

8.8 highKEVEPSS 74%

High (8.8) in Microsoft Internet Explorer. In CISA KEV since 2022-03-28, with known ransomware use. EPSS 74% chance of exploitation in the next 30 days.

Use-after-free vulnerability in Microsoft Internet Explorer 6 through 10 allows remote attackers to execute arbitrary code via a crafted web site that triggers access to a deleted object, as demonstrated by VUPEN during a Pwn2Own competition at CanSecWest 2013, aka "Internet Explorer Use After Free Vulnerability," a different vulnerability than CVE-2013-1308 and CVE-2013-1309.

Severity

CVSS 3.1

8.8 high
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS
74% chance of exploitation in the next 30 days; higher than 99% of CVEs (scores of 2026-10-31)
CISA KEV
listed 2022-03-28, due 2022-04-18, known ransomware use
CWE
CWE-416
Published
Modified
Record from
the NVD, synced

Affected

References

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