CISA KEV entry

CVE-2013-3918Microsoft Windows Out-of-Bounds Write Vulnerability

Microsoft Windows. Added to the CISA Known Exploited Vulnerabilities catalogue on 6 October 2025.

Data status: a source is stale

Last synced CISA catalogue version 2026.11.04 (released 4 November 2026) 1,768 entries Updated manually

Date added
2025-10-06
Federal due date
2025-10-27 21 days after it was added; passed at the sync of 2026-11-05
Known ransomware use
Unknown
Forensic triage (BOD 26-04)
No
CVSS
8.8 High CVSS 3.1, scored by nvd@nist.gov
EPSS
73.69% percentile 99.4, scored 2026-11-04
CISA SSVC
Exploitation active, automatable no, technical impact total
NVD status
Analyzed published 2013-11-12, 4346 days before the KEV listing

BOD 26-04 remediation window

With CISA's SSVC answers for this CVE (automatable: no, technical impact: total), BOD 26-04 Table 1 gives 3 days and forensic triage on a publicly exposed asset (row 3) and 14 days on an asset that is not publicly exposed (row 11) S06. The catalogue due date, 21 days after the date added, was set before BOD 26-04 took effect on 10 June 2026 S06. The directive binds US federal civilian executive branch agencies only.

What CISA says

Short description

Microsoft Windows contains an out-of-bounds write vulnerability in the InformationCardSigninHelper Class ActiveX control, icardie.dll. An attacker could exploit the vulnerability by constructing a specially crafted webpage. When a user views the webpage, the vulnerability could allow remote code execution. An attacker who successfully exploited this vulnerability could gain the same user rights as the current user. The impacted product could be end-of-life (EoL) and/or end-of-service (EoS). Users should discontinue product utilization.

Required action

Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

Notes

https://docs.microsoft.com/en-us/security-updates/securitybulletins/2013/ms13-090 ; https://nvd.nist.gov/vuln/detail/CVE-2013-3918

CWE in the catalogue

Not provided by source

NVD details

CWE (NVD)
CWE-787 by nvd@nist.gov
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS versions in NVD
V2, V31
Last modified in NVD
2026-06-16T23:56:01.110

Where each value comes from

Source and fetch time of every field on this page
FieldSourceFetched, UTCState
Catalogue fieldsCISA KEV JSON, version 2026.11.042026-11-05 11:38current
NVD published, status, CVSS, CWE, vendor linksNVD CVE API 2.0; CVSS: NVD (nvd@nist.gov)2026-11-03 12:37current at 2026-11-05 11:38
EPSSFIRST EPSS API, scores of 2026-11-042026-11-05 11:38current
CISA SSVCCISA ADP (via NVD), record of 2025-10-042026-11-03 12:37current

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