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PatchSiren cyber security CVE debrief

CVE-2022-41128 Microsoft CVE debrief

CVE-2022-41128 is a Microsoft Windows Scripting Languages remote code execution vulnerability that CISA added to its Known Exploited Vulnerabilities catalog on 2022-11-08. Because it is listed in KEV, organizations should treat it as a high-priority remediation item and follow vendor update guidance as soon as possible.

Vendor
Microsoft
Product
Windows
CVSS
HIGH 8.8
CISA KEV
Listed
Original CVE published
2022-11-08
Original CVE updated
2022-11-08
Advisory published
2022-11-08
Advisory updated
2022-11-08

Who should care

Windows administrators, endpoint security teams, vulnerability management teams, and incident responders responsible for Microsoft Windows systems should prioritize this CVE because it is publicly listed as known exploited.

Technical summary

The supplied corpus identifies this issue as a Microsoft Windows Scripting Languages remote code execution vulnerability. CISA’s KEV entry marks it as known exploited and directs organizations to apply updates per vendor instructions. The supplied materials do not include affected version ranges, exploitation mechanics, or CVSS details.

Defensive priority

High / urgent. KEV inclusion indicates confirmed exploitation and a CISA remediation due date of 2022-12-09, so this should be prioritized ahead of non-KEV vulnerabilities.

Recommended defensive actions

  • Review Microsoft’s advisory for CVE-2022-41128 and apply the vendor-recommended update or mitigation path.
  • Inventory Windows systems that may rely on Microsoft Scripting Languages components and confirm exposure.
  • Prioritize remediation to meet or exceed the CISA KEV due date of 2022-12-09.
  • Verify deployment after patching and document completion for vulnerability management records.
  • Monitor Windows endpoints and security telemetry for signs of attempted exploitation while remediation is in progress.

Evidence notes

The source corpus includes the CISA KEV record for CVE-2022-41128, which names the issue as a Microsoft Windows Scripting Languages remote code execution vulnerability, lists Microsoft as the vendor, and states required action as applying updates per vendor instructions. The corpus also provides official Microsoft MSRC and NVD links, but no additional technical details were supplied here.

Sources and references

Verified primary and authoritative sources

  • CVE-2022-41128 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2022-41128

    CVE Program - Official CVE Program record with source-provided CVE metadata.

  • CVE-2022-41128 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2022-41128

    NIST National Vulnerability Database - Official NIST NVD detail page and source-specific vulnerability assessment.

  • CISA Known Exploited Vulnerabilities catalog

    Publisher, destination, and source semantics verified

    URL: https://www.cisa.gov/known-exploited-vulnerabilities-catalog

    Cybersecurity and Infrastructure Security Agency - Official CISA catalog of vulnerabilities known to be exploited in the wild.

Supplemental references

  • Source item URL

    Unverified legacy reference

    URL: https://www.cisa.gov/sites/default/files/feeds/known_exploited_vulnerabilities.json

    cisa_kev

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.