PT-2026-48012 · Microsoft · Word For Android+1

Yanir Tsarimi + 1 · CVE-2026-45649 · Published 2026-06-09 · Updated 2026-06-19

Positive Technologies (AI Summary)

CVSS v3.1

7.1

High

Base vector

AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N

Name of the Vulnerable Software and Affected Versions Microsoft Word for Android (affected versions not specified) Microsoft Excel for Android (affected versions not specified)

Description Improper access control in Office for Android allows an unauthorized attacker to perform spoofing locally. Spoofing is a technique where a person or program successfully masquerades as another by falsifying data, in order to gain an illegitimate advantage.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Improper Access Control

Weakness Enumeration

CWE-284

Related Identifiers

BDU:2026-08296

CVE-2026-45649

Affected Products

Excel For Android

Word For Android

References · 5

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-45649 · Vendor Advisory
• https://bdu.fstec.ru/vul/2026-08296 · Security Note
• https://nvd.nist.gov/vuln/detail/CVE-2026-45649 · Security Note
• https://t.me/cveNotify/171226 · Telegram Post
• https://t.me/cveNotify/169957 · Telegram Post