CVE-2026-64897

MediumCVSS 5.4/10Last modified Aug 11, 2026

Description

Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office SharePoint allows an authorized attacker to perform spoofing over a network.

Metrics

CVSS 3.1 5.4/10CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

Weakness enumeration

CWE-79

Affected software

No affected versions have been published.

Timeline

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

Related CVEs from 2026

CVE-2026-648987.8Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally.CVE-2026-648995.5Out-of-bounds read in Microsoft Office allows an unauthorized attacker to disclose information locally.CVE-2026-64907.3A weakness has been identified in QueryMine sms up to 7ab5a9ea196209611134525ffc18de25c57d9593. Impacted is an unknown function of the file CVE-2026-649005.4Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office SharePoint allows an authorized attCVE-2026-649018.8Deserialization of untrusted data in Microsoft Office SharePoint allows an authorized attacker to execute code over a network.CVE-2026-649025.4Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Office SharePoint allows an authorized attCVE-2026-649037.8Integer overflow or wraparound in Microsoft Office allows an unauthorized attacker to execute code locally.CVE-2026-649047.8Access of resource using incompatible type ('type confusion') in Microsoft Office allows an unauthorized attacker to execute code locally.CVE-2026-649057.8Buffer over-read in Microsoft Office Word allows an unauthorized attacker to execute code locally.CVE-2026-649067.8Heap-based buffer overflow in Microsoft Office Access allows an unauthorized attacker to execute code locally.CVE-2026-649077.8Stack-based buffer overflow in Microsoft Office Word allows an unauthorized attacker to execute code locally.CVE-2026-649087.8Heap-based buffer overflow in Microsoft Office Access allows an unauthorized attacker to execute code locally.
CVE-2026-64897: Medium severity, CVSS 5.4 | Vulnix