CVE-2026-0262
PAN-OS: Denial of Service Vulnerabilities in Network Traffic Parsing
CVSS Score
0.0
EPSS Score
0.0%
EPSS Percentile
0th
Multiple denial of service vulnerabilities in Palo Alto Networks PAN-OS® software allow an unauthenticated attacker with network access to cause a denial of service (DoS) condition by sending specially crafted network traffic. Panorama and Cloud NGFW are not impacted by these vulnerabilities.
| CWE | CWE-754 |
| Vendor | palo alto networks |
| Product | cloud ngfw |
| Published | May 13, 2026 |
| Last Updated | May 13, 2026 |
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Affected Versions
Palo Alto Networks / Cloud NGFW
All versions affected Palo Alto Networks / PAN-OS
12.1.0 < 12.1.7, 12.1.4-h5 11.2.0 < 11.2.12, 11.2.10-h6, 11.2.7-h13, 11.2.4-h17 11.1.0 < 11.1.15, 11.1.13-h5, 11.1.10-h25, 11.1.7-h6, 11.1.6-h32, 11.1.4-h33 10.2.0 < 10.2.18-h6, 10.2.16-h7, 10.2.13-h21, 10.2.10-h36, 10.2.7-h34
Palo Alto Networks / Prisma Access
10.2.0 < 10.2.10-h36 11.2.0 < 11.2.7-h13
References
Credits
Palo Alto Networks thanks our internal security research teams for discovering and reporting this issue.