VulnerabilityModified

CVE-2013-3138

Integer overflow in the TCP/IP kernel-mode driver in Microsoft Windows Vista SP2, Windows Server 2008 SP2 and R2 SP1, Windows 7 SP1, Windows 8, Windows Server 2012, and Windows RT allows remote attackers to cause a denial of service (system hang) via…

HIGH 7.1EPSS 59.4%

Does this matter?

EPSS puts the probability of exploitation in the next 30 days at 59.4%, higher than 99% of all known CVEs. Patch or mitigate before the next change window.

Description

CVSS 2.0: 7.1 HIGHAV:N/AC:M/Au:N/C:N/I:N/A:C
EPSS: 59.37% probability · 99th percentile
Public exploits: None in Exploit-DB
CISA KEV: Not listed
Weakness: CWE-189
Affected: microsoft/windows 7 · microsoft/windows 8 · microsoft/windows rt · microsoft/windows server 2008 · microsoft/windows vista
Source: secure@microsoft.com

EPSS trend

EPSS 59.4% since 26 October 2026; no change recorded yet. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”. Points are recorded when the score first appears and whenever it moves by a percentage point or more.

References

http://www.us-cert.gov/ncas/alerts/TA13-168AThird Party Advisory, US Government Resource
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-049
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16943
http://www.us-cert.gov/ncas/alerts/TA13-168AThird Party Advisory, US Government Resource
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-049
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16943

Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.