CVE-2025-24057
HIGHCVSS 7.8/10EPSS 0.91%
Last modified
CVE-2025-24057 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally.. EPSS estimates a 0.91% chance of exploitation in the next 30 days.
Description
Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally.
Metrics
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | 365 Apps | All versions |
| Microsoft | Office | 2016 |
| Microsoft | Office | 2019 |
| Microsoft | Office Long Term Servicing Channel | 2021 |
| Microsoft | Office Long Term Servicing Channel | 2024 |
References
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2025-24057?
Heap-based buffer overflow in Microsoft Office allows an unauthorized attacker to execute code locally.
How severe is CVE-2025-24057?
CVE-2025-24057 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 0.91% probability of exploitation in the next 30 days.
How do I fix CVE-2025-24057?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2025
- CVE-2025-24051Heap-based buffer overflow in Windows Routing and Remote Acc…8.8
- CVE-2025-24052Microsoft is aware of vulnerabilities in the third party Age…7.8
- CVE-2025-24053Improper authentication in Microsoft Dataverse allows an aut…7.2
- CVE-2025-24054External control of file name or path in Windows NTLM allows…5.4
- CVE-2025-24055Out-of-bounds read in Windows USB Video Driver allows an aut…4.3
- CVE-2025-24056Heap-based buffer overflow in Windows Telephony Server allow…8.8
- CVE-2025-24058Improper input validation in Windows DWM Core Library allows…7.8
- CVE-2025-24059Incorrect conversion between numeric types in Windows Common…7.8
- CVE-2025-2406Improper Neutralization of Input During Web Page Generation …7.6
- CVE-2025-24060Improper input validation in Windows DWM Core Library allows…7.8
- CVE-2025-24061Protection mechanism failure in Windows Mark of the Web (MOT…7.8
- CVE-2025-24062Improper input validation in Windows DWM Core Library allows…7.8
Are you affected by CVE-2025-24057?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST