CVE-2026-80086

MediumCVSS 6.5/10Last modified Sep 17, 2026

Description

Out-of-bounds read in Microsoft Office PowerPoint allows an unauthorized attacker to disclose information over a network.

Metrics

CVSS 3.1 6.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

Weakness enumeration

CWE-125

Affected software

No affected versions have been published.

Timeline

Published
Sep 8, 2026
Last modified
Sep 17, 2026
NVD status
Analyzed

Related CVEs from 2026

CVE-2026-800876.5Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to disclose information over a network.CVE-2026-800886.5Out-of-bounds read in Microsoft Office Word allows an unauthorized attacker to disclose information over a network.CVE-2026-800896.5Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information over a network.CVE-2026-80095.0Inappropriate implementation in Cast in Google Chrome prior to 148.0.7778.96 allowed a remote attacker who had compromised the renderer procCVE-2026-800906.5Out-of-bounds read in Microsoft Office Word allows an unauthorized attacker to disclose information over a network.CVE-2026-800916.5Use of uninitialized resource in Microsoft Office allows an unauthorized attacker to disclose information over a network.CVE-2026-800925.3Authentication bypass by assumed-immutable data in Microsoft Identity Web allows an authorized attacker to elevate privileges over a networkCVE-2026-800937.0Use after free in Windows Cloud Files Mini Filter Driver allows an authorized attacker to elevate privileges locally.CVE-2026-800968.8Out-of-bounds read in Windows Remote Desktop Services allows an authorized attacker to elevate privileges over a network.CVE-2026-800978.6Improper authentication in Microsoft Authenticator allows an unauthorized attacker to elevate privileges locally.CVE-2026-8009810.0Improper verification of cryptographic signature in Copilot Studio allows an unauthorized attacker to elevate privileges over a network.CVE-2026-800998.8Several Newfold plugins are vulnerable to Authentication Bypass. The vulnerability exists because the plugins bundle the wp-module-data modu