CVE-2026-88174

HighCVSS 8.1/10Last modified Oct 20, 2026

Description

Concurrent execution using shared resource with improper synchronization ('race condition') in Windows Deployment Services allows an unauthorized attacker to execute code over a network.

Metrics

CVSS 3.1 8.1/10CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-362

Affected software

No affected versions have been published.

Timeline

Published
Oct 13, 2026
Last modified
Oct 20, 2026
NVD status
Analyzed

Related CVEs from 2026

CVE-2026-881756.5Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information over a network.CVE-2026-881777.8Out-of-bounds read in Windows DWM Core Library allows an authorized attacker to elevate privileges locally.CVE-2026-881789.8Use after free in Microsoft Office PowerPoint allows an unauthorized attacker to execute code over a network.CVE-2026-881797.8Out-of-bounds read in Windows DWM Core Library allows an authorized attacker to elevate privileges locally.CVE-2026-881807.8Out-of-bounds read in Windows DWM Core Library allows an authorized attacker to elevate privileges locally.CVE-2026-881817.8Out-of-bounds read in Windows DWM Core Library allows an authorized attacker to elevate privileges locally.CVE-2026-881827.8Use after free in Microsoft Windows Search Component allows an authorized attacker to elevate privileges locally.CVE-2026-881836.5Out-of-bounds read in Microsoft Office PowerPoint allows an unauthorized attacker to disclose information over a network.CVE-2026-881846.5Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information over a network.CVE-2026-881858.1Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.CVE-2026-881868.8Heap-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code over a network.CVE-2026-881887.8Out-of-bounds read in Windows DWM Core Library allows an authorized attacker to elevate privileges locally.
CVE-2026-88174: High severity, CVSS 8.1 | Vulnix