First day on Intigriti: our agent harness found and proved a remote code execution bug in Odoo's program.

CVE-2026-49783

HighCVSS 7.8/10Last modified Jul 22, 2026

Description

Improperly implemented security check for standard in Windows Secure Boot allows an authorized attacker to bypass a security feature locally.

Metrics

CVSS 3.1 7.8/10CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

Affected software

Vendor	Product	Versions
Microsoft	Windows 10 Version 1607	>= 10.0.14393.0, < 10.0.14393.9339
Microsoft	Windows 10 Version 1809	>= 10.0.17763.0, < 10.0.17763.9020
Microsoft	Windows 10 Version 21H2	>= 10.0.19044.0, < 10.0.19044.7548
Microsoft	Windows 10 Version 22H2	>= 10.0.19045.0, < 10.0.19045.7548
Microsoft	Windows 11 Version 24H2	>= 10.0.26100.0, < 10.0.26100.8875
Microsoft	Windows 11 Version 25H2	>= 10.0.26200.0, < 10.0.26200.8875
Microsoft	Windows 11 version 26H1	>= 10.0.28000.0, < 10.0.28000.2525
Microsoft	Windows Server 2016	>= 10.0.14393.0, < 10.0.14393.9339
Microsoft	Windows Server 2016 (Server Core installation)	>= 10.0.14393.0, < 10.0.14393.9339
Microsoft	Windows Server 2019	>= 10.0.17763.0, < 10.0.17763.9020
Microsoft	Windows Server 2019 (Server Core installation)	>= 10.0.17763.0, < 10.0.17763.9020
Microsoft	Windows Server 2022	>= 10.0.20348.0, < 10.0.20348.5386
Microsoft	Windows Server 2025	>= 10.0.26100.0, < 10.0.26100.33158
Microsoft	Windows Server 2025 (Server Core installation)	>= 10.0.26100.0, < 10.0.26100.33158

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-49783Patch, Vendor Advisory

Timeline

Published: Jul 14, 2026
Last modified: Jul 22, 2026
NVD status: Analyzed

Related CVEs from 2026

CVE-2026-497847.0Concurrent execution using shared resource with improper synchronization ('race condition') in Microsoft Windows App Store allows an authori CVE-2026-497857.8Improper resource shutdown or release in Windows UEFI allows an authorized attacker to bypass a security feature locally.CVE-2026-497877.5Allocation of resources without limits or throttling in Windows HTTP.sys allows an unauthorized attacker to deny service over a network.CVE-2026-497887.5Allocation of resources without limits or throttling in HTTP/2 allows an unauthorized attacker to deny service over a network.CVE-2026-497897.8Stack-based buffer overflow in Windows NTFS allows an authorized attacker to elevate privileges locally.CVE-2026-49795.0The UsersWP – Front-end login form, User Registration, User Profile & Members Directory plugin for WP plugin for WordPress is vulnerable to CVE-2026-497907.8Integer underflow (wrap or wraparound) in Windows Universal Disk Format File System Driver (UDFS) allows an authorized attacker to elevate p CVE-2026-497917.8Improper link resolution before file access ('link following') in Windows Routing and Remote Access Service (RRAS) allows an authorized atta CVE-2026-497927.8Numeric truncation error in Windows Resilient File System (ReFS) allows an authorized attacker to execute code locally.CVE-2026-497937.8Heap-based buffer overflow in Windows Resilient File System (ReFS) allows an authorized attacker to execute code locally.CVE-2026-497944.6Out-of-bounds read in Windows USB Audio Class driver (usbaudio.sys) allows an unauthorized attacker to disclose information with a physical CVE-2026-497958.8Use after free in Windows Kernel allows an authorized attacker to elevate privileges locally.

CVE-2026-49783: High severity, CVSS 7.8 | Vulnix