{"id":"CVE-2026-33829","title":"Exposure of sensitive information to an unauthorized actor in Windows Snipping Tool allows an unauthorized attacker to perform spoofing over a network.","summary":"Exposure of sensitive information to an unauthorized actor in Windows Snipping Tool allows an unauthorized attacker to perform spoofing over a network.","severity":"medium","cvss":4.3,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N","cwe":["CWE-200"],"vendor":"microsoft","product":"windows_10_1607","affected":["windows_10_1607 < 10.0.14393.9060","windows_10_1809 < 10.0.17763.8644","windows_10_21h2 < 10.0.19044.7184","windows_10_22h2 < 10.0.19045.7184","windows_11_23h2 < 10.0.22631.6936","windows_11_24h2 < 10.0.26100.8246","windows_11_25h2 < 10.0.26200.8246","windows_11_26h1 < 10.0.28000.1836","windows_server_2012","windows_server_2012 = r2","windows_server_2016 < 10.0.14393.9060","windows_server_2019 < 10.0.17763.8644","windows_server_2022 < 10.0.20348.5020","windows_server_2022_23h2 < 10.0.25398.2274","windows_server_2025 < 10.0.26100.32690"],"patched":["windows_10_1607 10.0.14393.9060","windows_10_1809 10.0.17763.8644","windows_10_21h2 10.0.19044.7184","windows_10_22h2 10.0.19045.7184","windows_11_23h2 10.0.22631.6936","windows_11_24h2 10.0.26100.8246","windows_11_25h2 10.0.26200.8246","windows_11_26h1 10.0.28000.1836","windows_server_2016 10.0.14393.9060","windows_server_2019 10.0.17763.8644","windows_server_2022 10.0.20348.5020","windows_server_2022_23h2 10.0.25398.2274","windows_server_2025 10.0.26100.32690"],"published":"2026-04-14","updated":"2026-10-14","sourceUpdated":"2026-10-14T23:17:55.367","source":"NVD","sourceUrl":"https://nvd.nist.gov/vuln/detail/CVE-2026-33829","references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-33829","label":"secure@microsoft.com"},{"url":"https://github.com/blackarrowsec/redteam-research/tree/master/CVE-2026-33829","label":"134c704f-9b21-4f2e-91b3-4a467353bcc0"}],"tags":["nvd","exploit-available","cve.org"],"epss":0.03514,"epssPercentile":0.89148,"exploits":{"exploitdb":true,"github":2,"githubRepos":["https://github.com/rahultb-sec/CVE-2026-33829-Writeup","https://github.com/seguridadentrerios/CVE-2026-33829"],"checkedAt":"2026-10-27T18:58:38.349Z"},"exploitAvailable":true,"ssvc":{"exploitation":"poc","automatable":"no","technicalImpact":"partial","timestamp":"2026-04-21T13:32:55.993165Z"},"ingestedAt":"2026-09-25T18:14:20.415Z","slug":"CVE-2026-33829","body":"## Overview\n\nExposure of sensitive information to an unauthorized actor in Windows Snipping Tool allows an unauthorized attacker to perform spoofing over a network.\n\n## Affected\n\n- `windows_10_1607 < 10.0.14393.9060`\n- `windows_10_1809 < 10.0.17763.8644`\n- `windows_10_21h2 < 10.0.19044.7184`\n- `windows_10_22h2 < 10.0.19045.7184`\n- `windows_11_23h2 < 10.0.22631.6936`\n- `windows_11_24h2 < 10.0.26100.8246`\n- `windows_11_25h2 < 10.0.26200.8246`\n- `windows_11_26h1 < 10.0.28000.1836`\n- `windows_server_2012`\n- `windows_server_2012 = r2`\n- `windows_server_2016 < 10.0.14393.9060`\n- `windows_server_2019 < 10.0.17763.8644`\n- `windows_server_2022 < 10.0.20348.5020`\n- `windows_server_2022_23h2 < 10.0.25398.2274`\n- `windows_server_2025 < 10.0.26100.32690`\n\n## Remediation\n\nUpgrade past the affected range:\n\n- `windows_10_1607 10.0.14393.9060`\n- `windows_10_1809 10.0.17763.8644`\n- `windows_10_21h2 10.0.19044.7184`\n- `windows_10_22h2 10.0.19045.7184`\n- `windows_11_23h2 10.0.22631.6936`\n- `windows_11_24h2 10.0.26100.8246`\n- `windows_11_25h2 10.0.26200.8246`\n- `windows_11_26h1 10.0.28000.1836`\n- `windows_server_2016 10.0.14393.9060`\n- `windows_server_2019 10.0.17763.8644`\n- `windows_server_2022 10.0.20348.5020`\n- `windows_server_2022_23h2 10.0.25398.2274`\n- `windows_server_2025 10.0.26100.32690`","depth":"twilight","depthScore":36,"depthScoreParts":{"impact":23.7,"likelihood":0.7,"exploitation":12,"ransomware":0},"changes":[]}