CVE-2026-33829
Windows Snipping Tool Spoofing Vulnerability
- Published
- Apr 14, 2026
- Updated
- Aug 14, 2026
- Assigning CNA
- microsoft
- Evidence observed
- May 15, 2026
Primary CVSS
nvd · CVSS 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:NLow · next 30 days
- Percentile
- 88.5%
- Model date
- Sep 21, 2026
EPSS is a statistical estimate, not a certainty or a measure of impact. Combine it with CVSS, KEV status, exposure and your environment.
Summary
Exposure of sensitive information to an unauthorized actor in Windows Snipping Tool allows an unauthorized attacker to perform spoofing over a network.
Sources
3Vulnerability Case Study: CVE-2026-33829 (Windows Snipping Tool NTLM Coercion)
- CVE-2026-33829Scanner
Automated Bash script to passively audit Windows assets for CVE-2026-33829 search: protocol handler vulnerability using tcpdump and SMB connection capture.
Responsible use
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