CVE-2025-60728
MEDIUMCVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
Lifecycle Timeline
2Description
Untrusted pointer dereference in Microsoft Office Excel allows an unauthorized attacker to disclose information over a network.
Analysis
Untrusted pointer dereference in Microsoft Office Excel allows an unauthorized attacker to disclose information over a network. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
Technical Context
This vulnerability is classified as Out-of-bounds Read (CWE-125), which allows attackers to read data from memory outside the intended buffer boundaries. Untrusted pointer dereference in Microsoft Office Excel allows an unauthorized attacker to disclose information over a network. Affected products include: Microsoft 365 Apps, Microsoft Office Long Term Servicing Channel.
Affected Products
Microsoft 365 Apps, Microsoft Office Long Term Servicing Channel.
Remediation
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Validate array indices and buffer lengths. Use memory-safe languages. Enable AddressSanitizer during testing.
Priority Score
Share
External POC / Exploit Code
Leaving vuln.today