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CVE-2014-4148 Microsoft CVE debrief

CVE-2014-4148 is a Microsoft Windows remote code execution vulnerability that CISA added to its Known Exploited Vulnerabilities catalog. That designation means there is evidence of active exploitation, so this issue should be treated as a high-priority Windows patching item. The supplied source corpus does not include deeper technical details about the affected component, attack path, or scope beyond the generic vulnerability name.

Vendor
Microsoft
Product
Windows
CVSS
Unknown
CISA KEV
Listed
Original CVE published
2022-05-25
Original CVE updated
2022-05-25
Advisory published
2022-05-25
Advisory updated
2022-05-25

Who should care

Windows administrators, endpoint and server operations teams, vulnerability management owners, and security teams responsible for patch prioritization should care most. Any organization with exposed or widely deployed Windows systems should treat this as urgent because it appears in CISA’s KEV catalog.

Technical summary

The available evidence identifies CVE-2014-4148 as a Microsoft Windows remote code execution vulnerability and confirms its inclusion in CISA’s Known Exploited Vulnerabilities catalog. The source corpus does not provide additional technical specifics such as the vulnerable subsystem, prerequisites, or exploit mechanics, so remediation guidance should follow Microsoft’s vendor instructions and standard KEV response workflows.

Defensive priority

High. CISA KEV inclusion indicates known exploitation, and the catalog’s required action is to apply updates per vendor instructions. Remediation should be prioritized ahead of the due date and focused first on the most exposed and highest-value Windows assets.

Recommended defensive actions

  • Apply the relevant Microsoft updates or mitigations for CVE-2014-4148 as soon as possible, following vendor instructions.
  • Prioritize remediation on internet-facing, high-availability, and critical Windows systems first.
  • Confirm that all in-scope Windows assets are inventoried and tracked to avoid missed exposure.
  • Validate that patching or mitigation was completed successfully before the CISA KEV due date.
  • Review Microsoft and CISA advisories for any additional remediation guidance tied to this CVE.

Evidence notes

Evidence is limited to the supplied CISA KEV record and official vulnerability references. The corpus confirms: vendor Microsoft, product Windows, vulnerability name "Microsoft Windows Remote Code Execution Vulnerability," KEV date added 2022-05-25, and due date 2022-06-15. No CVSS score, affected version list, or exploit narrative was included in the provided data.

Official resources

CISA added CVE-2014-4148 to the Known Exploited Vulnerabilities catalog on 2022-05-25 and set a remediation due date of 2022-06-15.