A denial of service vulnerability in Palo Alto Networks PAN-OS software enables an authenticated user with a read-only administrator role to cause a denial of service (DoS) condition by sending a specially crafted API request. The security risk posed by this issue is significantly minimized by restricting access to the management web interface to only trusted internal IP addresses according to our recommended best practice deployment guidelines https://live.paloaltonetworks.com/t5/community-blogs/tips-amp-tricks-how-to-secure-the-management-access-of-your-palo/ba-p/464431 . Cloud NGFW, Panorama, and Prisma® Access are not affected by this vulnerability.
Fix
Vendor advisories in the News 1
- CVE-2026-0317 PAN-OS: Denial of Service Vulnerability (Severity: LOW) Palo Alto Networks Security Advisories · 2026-10-15
Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.
Change history 2
- StatusReceived → Awaiting AnalysisNVD modified 2026-10-15 16:26
- First seenCVSS 1.2NVD modified 2026-10-14 21:17
Affected (CPE criteria) 0
NVD has not attached CPE configurations yet.