{"id":"CVE-2026-26149","title":"Microsoft Power Apps Desktop Client Spoofing Vulnerability","summary":"Improper neutralization of escape, meta, or control sequences in Microsoft Power Apps allows an authorized attacker to perform spoofing over a network.","severity":"critical","cvss":9,"cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:H/I:H/A:H/E:U/RL:T/RC:C","cvssSource":"cna","cwe":["CWE-150"],"vendor":"Microsoft","product":"Microsoft Power Apps Desktop Client","affected":["power_apps_desktop_client >= 1.0.0 < 3.26032.10.0"],"ssvc":{"exploitation":"none","automatable":"no","technicalImpact":"total","timestamp":"2026-04-10T00:00:00+00:00"},"published":"2026-04-14","updated":"2026-09-25","sourceUpdated":"2026-09-25T17:24:53.708Z","source":"CVEORG","sourceUrl":"https://www.cve.org/CVERecord?id=CVE-2026-26149","references":[{"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-26149","label":"Microsoft Power Apps Desktop Client Spoofing Vulnerability"}],"tags":["cve.org"],"epss":0.00768,"epssPercentile":0.53595,"ingestedAt":"2026-09-25T18:14:20.461Z","slug":"CVE-2026-26149","body":"## Overview\n\nImproper neutralization of escape, meta, or control sequences in Microsoft Power Apps allows an authorized attacker to perform spoofing over a network.\n\n## Affected\n\n- `power_apps_desktop_client >= 1.0.0 < 3.26032.10.0`\n\n## Remediation\n\nRefer to the linked advisories for vendor-supplied fixes and affected version ranges.","depth":"midnight","depthScore":50,"depthScoreParts":{"impact":49.5,"likelihood":0.2,"exploitation":0,"ransomware":0},"changes":[]}