PT-2025-42120 · Microsoft · Office Excel+2

Published 2025-10-14 · Updated 2025-12-13 · CVE-2025-59235

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:N/A:H

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

Description An out-of-bounds read issue exists in Microsoft Office Excel, potentially allowing a local attacker to disclose information.

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

Out of bounds Read

Weakness Enumeration

CWE-125

Related Identifiers

BDU:2025-13086

CVE-2025-59235

Affected Products

Office Excel

Office Access

Sharepoint Server

References · 8

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-59235 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-59235 · Security Note
• https://osv.dev/vulnerability/CVE-2025-59235 · Vendor Advisory
• https://bdu.fstec.ru/vul/2025-13086 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-59235 · Security Note
• https://safe-surf.ru/specialists/bulletins-nkcki/725736 · Security Note
• https://twitter.com/CVEnew/status/1978198246955647482 · Twitter Post
• https://t.me/cveNotify/139075 · Telegram Post