Is CVE-2013-0086 in the CISA KEV catalog?

No. CVE-2013-0086 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2013-0086?

CVE-2013-0086 has a CVSS v2 base score of 5.0 (MEDIUM).

What is the EPSS score for CVE-2013-0086?

CVE-2013-0086 has an EPSS score of 23.97% (98th percentile), estimating the probability of exploitation in the next 30 days.

CVE & CISA-KEV Catalog

CVE-2013-0086

MEDIUMEPSS 98th pctl

5.0

CVSS v2

NVD

Description

Microsoft OneNote 2010 SP1 does not properly determine buffer sizes during memory allocation, which allows remote attackers to obtain sensitive information via a crafted OneNote file, aka "Buffer Size Validation Vulnerability."

CWE-119Buffer Overflow

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

23.97%probability of exploitation in 30 days

98thpercentile

Very high risk: more likely to be exploited than 98% of all known CVEs.

References

http://www.us-cert.gov/ncas/alerts/TA13-071A
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-025
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16539

Find and fix vulnerabilities across your fleet

TridentStack Control continuously scans your Windows, macOS, and Linux fleet for known vulnerabilities, prioritizes them by severity and active exploitation, and patches them automatically.

Start free

This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-04-29.