CVE detail
CVE-2026-20929
Improper access control in Windows HTTP.sys allows an authorized attacker to elevate privileges over a network.
Buzz score
Why this CVE is surfacing
This all-time snapshot uses the same composite formula as Trending across a 30-year evidence window, rather than a current rolling window.
Buzz score components · mention 6.9 · diversity 5.0 · KEV 0.0 · OTX 0.0 · PoC 0.0
Why it matters now
Mention timeline
- Total mentions
- 0
- within the 30d window
- Peak daily
- 0
- highest bucket
Evidence
Source links by recency
1 source links · newest first
- https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-20929msrc.microsoft.com
No excerpt available.
Vendor Advisorymsrc.microsoft.comJan 13, 2026, 6:16 PM
Exploit code
Public exploit repository references
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0 repository references · best confidence N/A · max 0 stars
Related records
Similar CVEs
6 related CVEs with shared weakness or product evidence
- CVE-2026-20843CVSS 7.8 · High
Improper access control in Windows Routing and Remote Access Service (RRAS) allows an authorized attacker to elevate privileges locally.
- CVE-2026-20839CVSS 5.5 · Medium
Improper access control in Windows Client-Side Caching (CSC) Service allows an authorized attacker to disclose information locally.
- CVE-2025-62474CVSS 7.8 · High
Improper access control in Windows Remote Access Connection Manager allows an authorized attacker to elevate privileges locally.
- CVE-2025-60705CVSS 7.8 · High
Improper access control in Windows Client-Side Caching (CSC) Service allows an authorized attacker to elevate privileges locally.
- CVE-2025-59230CVSS 7.8 · High
Improper access control in Windows Remote Access Connection Manager allows an authorized attacker to elevate privileges locally.
- CVE-2025-59201CVSS 7.8 · High
Improper access control in Network Connection Status Indicator (NCSI) allows an authorized attacker to elevate privileges locally.