CVE-2026-88185

HighCVSS 8.1/10Last modified Oct 15, 2026

Description

Heap-based buffer overflow in Microsoft Office Word 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-122

Affected software

No affected versions have been published.

Timeline

Published
Oct 13, 2026
Last modified
Oct 15, 2026
NVD status
Analyzed

Related CVEs from 2026

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-2026-881897.8Out-of-bounds read in Windows DWM Core Library allows an authorized attacker to elevate privileges locally.CVE-2026-881906.5Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information over a network.CVE-2026-881917.8Improper link resolution before file access ('link following') in Microsoft Windows Search Component allows an authorized attacker to elevatCVE-2026-881926.5Out-of-bounds read in Microsoft Office Excel allows an unauthorized attacker to disclose information over a network.CVE-2026-881937.8Heap-based buffer overflow in Microsoft Scripting Engine allows an authorized attacker to elevate privileges locally.CVE-2026-881947.8Out-of-bounds read in Windows DWM Core Library allows an authorized attacker to elevate privileges locally.CVE-2026-881956.5Buffer over-read in Microsoft Office Excel allows an unauthorized attacker to disclose information over a network.CVE-2026-881968.8Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code over a network.CVE-2026-881978.8Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code over a network.CVE-2026-881988.8Missing authorization in Microsoft Office SharePoint allows an authorized attacker to elevate privileges over a network.
CVE-2026-88185: High severity, CVSS 8.1 | Vulnix