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

CVE-2026-65786

HighCVSS 7.8/10Last modified Aug 16, 2026

Description

Heap-based buffer overflow in Desktop Window Manager allows an authorized attacker to elevate privileges 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

CWE-122 CWE-125

Affected software

Vendor	Product	Versions
Microsoft	Windows 10 Version 1607	>= 10.0.14393.0, < 10.0.14393.9418
Microsoft	Windows 10 Version 1809	>= 10.0.17763.0, < 10.0.17763.9121
Microsoft	Windows 10 Version 21H2	>= 10.0.19044.0, < 10.0.19044.7663
Microsoft	Windows 10 Version 22H2	>= 10.0.19045.0, < 10.0.19045.7663
Microsoft	Windows 11 version 23H2	>= 10.0.22631.0, < 10.0.22631.7517
Microsoft	Windows 11 Version 23H2	>= 10.0.22631.0, < 10.0.22631.7517
Microsoft	Windows 11 Version 24H2	>= 10.0.26100.0, < 10.0.26100.9168
Microsoft	Windows 11 Version 25H2	>= 10.0.26200.0, < 10.0.26200.9168
Microsoft	Windows 11 version 26H1	>= 10.0.28000.0, < 10.0.28000.2704
Microsoft	Windows Server 2016	>= 10.0.14393.0, < 10.0.14393.9418
Microsoft	Windows Server 2016 (Server Core installation)	>= 10.0.14393.0, < 10.0.14393.9418
Microsoft	Windows Server 2019	>= 10.0.17763.0, < 10.0.17763.9121
Microsoft	Windows Server 2019 (Server Core installation)	>= 10.0.17763.0, < 10.0.17763.9121
Microsoft	Windows Server 2022	>= 10.0.20348.0, < 10.0.20348.5499
Microsoft	Windows Server 2025	>= 10.0.26100.0, < 10.0.26100.33296
Microsoft	Windows Server 2025 (Server Core installation)	>= 10.0.26100.0, < 10.0.26100.33296

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-65786Patch, Vendor Advisory

Timeline

Published: Aug 11, 2026
Last modified: Aug 16, 2026
NVD status: Analyzed

Related CVEs from 2026

CVE-2026-657877.8Heap-based buffer overflow in Desktop Window Manager allows an authorized attacker to elevate privileges locally.CVE-2026-657887.0Use after free in Desktop Window Manager allows an authorized attacker to elevate privileges locally.CVE-2026-657898.1Use after free in Windows DNS allows an unauthorized attacker to execute code over a network.CVE-2026-65796.5A weakness has been identified in liangliangyy DjangoBlog up to 2.1.0.0. This impacts an unknown function of the file blog/views.py of the c CVE-2026-657907.8Heap-based buffer overflow in Windows Message Queuing allows an authorized attacker to elevate privileges locally.CVE-2026-657919.8Heap-based buffer overflow in Windows iSCSI Target Service allows an unauthorized attacker to execute code over a network.CVE-2026-657946.5Buffer over-read in Windows SMB Client allows an unauthorized attacker to disclose information over a network.CVE-2026-657956.7Relative path traversal in Windows DNS allows an authorized attacker to elevate privileges locally.CVE-2026-657968.1Heap-based buffer overflow in Windows iSCSI Target Service allows an unauthorized attacker to execute code over a network.CVE-2026-657976.7Numeric truncation error in Windows DNS allows an authorized attacker to elevate privileges locally.CVE-2026-657986.7Numeric truncation error in Windows DNS allows an authorized attacker to elevate privileges locally.CVE-2026-657997.8Integer overflow or wraparound in Windows DNS allows an authorized attacker to elevate privileges locally.