CVE detail
CVE-2026-26128
Improper authentication in Windows SMB Server allows an authorized attacker to elevate privileges locally.
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 17.9 · diversity 20.0 · 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
5 source links · newest first
tigations for SYSTEM shells - Part ② In part 1 of this blogpost series, we proved our initial theory that the patch for CVE-2025-33073 was insufficient, by disclosing a trivial NTLM reflection vulnerability leading to LPE. In this second part, we turn to Kerberos and explain how we achieved a full-blown RCE primitive as a domain user, via a completely
newswww.synacktiv.comApr 30, 2026, 12:00 AM- https://www.vicarius.io/vsociety/posts/cve-2026-26128-mitigation-script-improper-authentication-in-windows-smb-serverwww.vicarius.io
No excerpt available.
Exploitwww.vicarius.ioMar 10, 2026, 6:18 PM - https://www.vicarius.io/vsociety/posts/cve-2026-26128-detection-script-improper-authentication-in-windows-smb-serverwww.vicarius.io
No excerpt available.
Exploitwww.vicarius.ioMar 10, 2026, 6:18 PM - https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-26128msrc.microsoft.com
No excerpt available.
Vendor Advisorymsrc.microsoft.comMar 10, 2026, 6:18 PM - The March 2026 Security Update ReviewZero Day Initiative
et’s take a closer look at some of the more interesting updates for this month, starting with a bug with an AI slant: - CVE-2026-26144 - Microsoft Excel Information Disclosure Vulnerability This is a fascinating bug and an attack scenario we’re likely to see more often. The vulnerability is a simple cross-site scripting (XSS) bug in Excel, but an attac
vendorwww.thezdi.comMar 10, 2026, 5:57 PM
Exploit code
Public exploit repository references
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0 repository references · best confidence N/A · max 0 stars
Related records
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