Description
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.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Palo Alto Networks | Cloud NGFW | — | All |
| 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 | 12.1.7, 12.1.4-h5 |
| Palo Alto Networks | Prisma Access | 10.2.0 – < 10.2.10-h36, 11.2.0 – < 11.2.7-h13 | 10.2.10-h36 |
Advisories 3
- SSA-967325 SSA-967325: Multiple Vulnerabilities in Palo Alto Networks PAN-OS before V11.2.10-h7 on RUGGEDCOM APE1808 Devices Siemens ProductCERT · Oct 13, 2026
- ICSA-26-139-02 Siemens RUGGEDCOM APE1808 Devices CISA ICS & IT advisories · Jul 2, 2026
- WID-SEC-2026-1528 Palo Alto Networks PAN-OS: Mehrere Schwachstellen BSI CERT-Bund (WID) · Jun 9, 2026
References
- https://security.paloaltonetworks.com/CVE-2026-0262 vendor-advisory