CVE-2025-29964
HIGHCVSS 8.8/10EPSS 0.88%
Last modified
CVE-2025-29964 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. Heap-based buffer overflow in Windows Media allows an unauthorized attacker to execute code over a network.. EPSS estimates a 0.88% chance of exploitation in the next 30 days.
Description
Heap-based buffer overflow in Windows Media allows an unauthorized attacker to execute code over a network.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Windows 10 1809 | < 10.0.17763.7314 |
| Microsoft | Windows 10 21h2 | < 10.0.19044.5854 |
| Microsoft | Windows 10 22h2 | < 10.0.19045.5854 |
| Microsoft | Windows 11 22h2 | < 10.0.22621.5335 |
| Microsoft | Windows 11 23h2 | < 10.0.22631.5335 |
| Microsoft | Windows 11 24h2 | < 10.0.26100.4061 |
| Microsoft | Windows Server 2019 | < 10.0.17763.7314 |
| Microsoft | Windows Server 2022 | < 10.0.20348.3692 |
| Microsoft | Windows Server 2022 23h2 | < 10.0.25398.1611 |
| Microsoft | Windows Server 2025 | < 10.0.26100.4061 |
References
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2025-29964?
Heap-based buffer overflow in Windows Media allows an unauthorized attacker to execute code over a network.
How severe is CVE-2025-29964?
CVE-2025-29964 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 0.88% probability of exploitation in the next 30 days.
How do I fix CVE-2025-29964?
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-2025-29959Use of uninitialized resource in Windows Routing and Remote …6.5
- CVE-2025-2996A vulnerability was found in Tenda FH1202 1.2.0.14(408) and …5.3
- CVE-2025-29960Out-of-bounds read in Windows Routing and Remote Access Serv…6.5
- CVE-2025-29961Out-of-bounds read in Windows Routing and Remote Access Serv…6.5
- CVE-2025-29962Heap-based buffer overflow in Windows Media allows an unauth…8.8
- CVE-2025-29963Heap-based buffer overflow in Windows Media allows an unauth…8.8
- CVE-2025-29966Heap-based buffer overflow in Windows Remote Desktop allows …8.8
- CVE-2025-29967Heap-based buffer overflow in Remote Desktop Gateway Service…8.8
- CVE-2025-29968Improper input validation in Active Directory Certificate Se…6.5
- CVE-2025-29969Time-of-check time-of-use (toctou) race condition in Windows…7.5
- CVE-2025-2997A vulnerability was found in zhangyanbo2007 youkefu 4.2.0. I…8.8
- CVE-2025-29970Use after free in Microsoft Brokering File System allows an …7.8
Are you affected by CVE-2025-29964?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST