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CVE-2013-1312

39
FAUCET Score

CVE-2013-1312 is a critical use-after-free vulnerability affecting Microsoft Internet Explorer versions 9 and 10. This flaw allows remote attackers to execute arbitrary code by enticing a user to a specially crafted website that triggers access to a deleted object. With a CVSS score of 9.3, it is highly severe, requiring moderate attack complexity but enabling complete compromise of confidentiality, integrity, and availability. Despite its high severity, there is no evidence of active exploitation, and public exploit code, Metasploit modules, or Nuclei templates are not available. Community discussion and media coverage for this CVE are also notably absent.

Impacted Technologies

VendorProductVersion(s)CPE
9CPE matchmatch criteria
cpe:2.3:a:microsoft:internet_explorer:9:*:*:*:*:*:*:*
10CPE matchmatch criteria
cpe:2.3:a:microsoft:internet_explorer:10:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

9.3HIGH

AV:N/AC:M/Au:N/C:C/I:C/A:C

Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Exploitability Score
8.6
Impact Score
10.0
CvssVersion
2.0

Exploit Intelligence

EPSS Score
20.64%
Probability of exploitation in next 30 days
EPSS Percentile
97.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.2064 is in the 87th percentile among its peer group of 8,918 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

docs.microsoft.com / en-us/security-updates/securitybulletins/2013/ms13-037
oval.cisecurity.org / repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16328
us-cert.gov / ncas/alerts/TA13-134A
Third Party AdvisoryUS Government Resource