PT-2025-28544 · Microsoft · Office Excel

Wh1Tc + 1 · Published 2025-07-08 · Updated 2025-07-15 · CVE-2025-48812

Positive Technologies (AI Summary)

CVSS v3.1

5.5

Medium

Base vector

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

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

Description: The issue concerns an out-of-bounds read in Microsoft Office Excel, allowing an unauthorized attacker to disclose information locally. This means an attacker could potentially access sensitive data without proper authorization.

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:2025-08621

CVE-2025-48812

Affected Products

Office Excel

References · 7

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-48812 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-48812 · Security Note
• http://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2025-48812 · Security Note
• https://osv.dev/vulnerability/CVE-2025-48812 · Vendor Advisory
• https://bdu.fstec.ru/vul/2025-08621 · Security Note
• https://twitter.com/CVEnew/status/1942958461551001831 · Twitter Post
• https://twitter.com/dailycve/status/1945187266239828071 · Twitter Post