CVE-2026-33829: medium-severity vulnerability in Microsoft Windows 10 Version 1607
Windows Snipping Tool Spoofing Vulnerability
Published · Updated
33Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 4.3epss 2.0%
from disclosure to weapon31 days
Published on NVDApr 14
1st PoC+31d
exploitation probability
2.0%top 19% of all CVEs
observed exploitation
nono source reports it
5 public exploit(s)
Exposure of sensitive information to an unauthorized actor in Windows Snipping Tool allows an unauthorized attacker to perform spoofing over a network.
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C
Affected products
Microsoft · Windows 10 Version 1607Microsoft · Windows 10 Version 1809Microsoft · Windows 10 Version 21H2Microsoft · Windows 10 Version 22H2Microsoft · Windows 11 version 22H3Microsoft · Windows 11 Version 23H2Microsoft · Windows 11 Version 24H2Microsoft · Windows 11 Version 25H2Microsoft · Windows 11 version 26H1Microsoft · Windows Server 2012Microsoft · Windows Server 2012 R2Microsoft · Windows Server 2012 R2 (Server Core installation)Microsoft · Windows Server 2012 (Server Core installation)Microsoft · Windows Server 2016Microsoft · Windows Server 2016 (Server Core installation)Microsoft · Windows Server 2019Microsoft · Windows Server 2019 (Server Core installation)Microsoft · Windows Server 2022Microsoft · Windows Server 2022, 23H2 Edition (Server Core installation)Microsoft · Windows Server 2025Microsoft · Windows Server 2025 (Server Core installation)public PoCs found — 5
exploitdbwww.exploit-db.com/exploits/52567unverifiedgithubgithub.com/jenniferreire26/CVE-2026-33829★ 0githubgithub.com/rahultb-sec/CVE-2026-33829-Writeup★ 0githubgithub.com/seguridadentrerios/CVE-2026-33829★ 0cve_referencegithub.com/blackarrowsec/redteam-research/tree/master/CVE-2026-33829unverified⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.
Related CVEs — Microsoft Windows 10 Version 1607
In the same product, most dangerous first.
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