Exploit Total
ExploreInsightsHow it worksContact us
bySign in

© 2026 Anyday Security

FAQPrivacy PolicyTerms of Use

Product names, logos and brands are property of their respective owners. They are used here for identification only and imply no affiliation or endorsement.

ExploreInsightsHow it worksContact us
Back
Vulnerability ID

CVE-2026-20820

Elevation of Privilege via heap buffer overflow in Windows Common Log File System Driver

ProductWindows
CVSS 3.1High7.8
EPSS2.56%
Has public PoCNo
AI Exploitability

No working AI exploit yet

Working AI PoC
Not yet
Cheapest run
$229.27
Fastest run
12.3 hr
Model MatrixCapability BreakdownVulnerability DetailsTimelineCommunity
Sign in
Model MatrixCapability BreakdownVulnerability DetailsTimelineCommunity

Disclosure & Exploitation Timeline

Key events from initial disclosure through public availability and AI exploitation.

  1. Jan 13, 2026

    Patch released

    The vendor shipped a fixed version.

  2. Jan 13, 2026

    CVE published

    The vulnerability was published at NVD.

  3. Nov 5, 2026

    AI exploitability assessment

    Anyday's assessment did not produce a working PoC.