The vulnerability of the Windows Update Orchestrator Service component on the Windows operating system allows a malicious individual to escalate their privileges and expose sensitive information.
🗓️ 15 Oct 2026 01:14:22Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec🔗 bdu.fstec.ru👁 4 Views
| Reporter | Title | Published | Views | Family All 16 |
|---|---|---|---|---|
 | CVE-2026-83507 | 14 Oct 202601:22 | – | circl |
 | CVE-2026-83507 | 13 Oct 202619:00 | – | cve |
 | CVE-2026-83507 Windows Update Orchestrator Service Information Disclosure Vulnerability | 13 Oct 202619:00 | – | cvelist |
 | EUVD-2026-99905 | 13 Oct 202619:00 | – | euvd |
 | Windows Update Orchestrator Service Information Disclosure Vulnerability | 13 Oct 202614:00 | – | mscve |
 | CVE-2026-83507 | 13 Oct 202619:19 | – | nvd |
 | PT-2026-112409 | 13 Oct 202600:00 | – | ptsecurity |
| PT-2026-114446 | 31 Aug 202600:00 | – | ptsecurity |
 | Microsoft Windows: CVE-2026-83507: Windows Update Orchestrator Service Information Disclosure Vulnerability | 13 Oct 202600:00 | – | rapid7 |
 | KB5126646: Windows Server 2025 Security Update (October 2026) | 13 Oct 202600:00 | – | nessus |
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14 Oct 2026 00:00Current
6.3Medium risk
Vulners AI Score6.3
CVSS 24.6
CVSS 35.5
EPSS0.00446