CVE-2026-0258 PAN-OS: Server-Side Request Forgery (SSRF) in IKEv2 Certificate URL Fetching

Medium 4.8 Published 13 May 2026 Updated 15 Oct 2026

Unauthenticated attackers can trigger SSRF in PAN-OS IKEv2, causing DoS or unintended network requests.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Over the internet
Victim action needed: Not needed
Fix: None listed

What is CVE-2026-0258?

CVE-2026-0258 is a medium-severity server-side request forgery vulnerability in Paloaltonetworks Pan-Os, published on 13 May 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.

Official description

A server-side request forgery (SSRF) vulnerability in the IKEv2 implementation of Palo Alto Networks PAN-OS® software allows an unauthenticated attacker to cause the firewall to send network requests to unintended destinations or cause a denial of service (DoS) condition.

Panorama, Cloud NGFW and Prisma® Access are not impacted by these vulnerabilities.

Weakness: CWE-918

Which versions are affected by CVE-2026-0258?

It affects 2 products.

Products include Paloaltonetworks Pan-Os, Siemens Ruggedcom Ape1808 Firmware.

How do I fix CVE-2026-0258?

No fix has been published for CVE-2026-0258 yet. Limit exposure of the affected software until one is available.

Upgrade, and send outbound requests through an allow-list that blocks internal addresses. More about Server-side request forgery.

Is CVE-2026-0258 being exploited?

There is no known exploitation of CVE-2026-0258 in the wild and no public exploit code.

All Paloaltonetworks Pan-Os vulnerabilities

Sources

Also known as GHSA-xpv6-xwmp-4m43.