CVE-2026-103560
MEDIUMCVSS 5.5/10EPSS 0.29%
Last modified
CVE-2026-103560 is a medium-severity vulnerability rated 5.5/10 on the CVSS scale. Improper authorization in DNS Server allows an authorized attacker to perform tampering locally.. EPSS estimates a 0.29% chance of exploitation in the next 30 days.
Description
Improper authorization in DNS Server allows an authorized attacker to perform tampering locally.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Microsoft | Windows Server 2012 | All versions |
| Microsoft | Windows Server 2012 | r2 |
| Microsoft | Windows Server 2016 | < 10.0.14393.9612 |
| Microsoft | Windows Server 2019 | < 10.0.17763.9376 |
| Microsoft | Windows Server 2022 | < 10.0.20348.5761 |
| Microsoft | Windows Server 2025 | < 10.0.26100.33650 |
References
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2026-103560?
Improper authorization in DNS Server allows an authorized attacker to perform tampering locally.
How severe is CVE-2026-103560?
CVE-2026-103560 has a CVSS score of 5.5/10 (MEDIUM severity). The EPSS model estimates a 0.29% probability of exploitation in the next 30 days.
How do I fix CVE-2026-103560?
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
- Uncovering a hidden BOLA in Appsmith's snapshot logicStrix autonomously discovered a BOLA/IDOR vulnerability in Appsmith's snapshot deletion path.
- 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.
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Are you affected by CVE-2026-103560?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST