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

Published May 13, 2026
·
Updated

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.

Affected Software

177 affected componentsFixes available
Palo Alto Networks PAN-OS
Palo Alto Networks Cloud NGFW
Palo Alto Networks PAN-OS=12.1.0, =11.2.0, =11.1.0, =10.2.0
12.1.4-h512.1.711.2.4-h1711.2.7-h1311.2.10-h611.2.1211.1.4-h3311.1.6-h3211.1.7-h611.1.10-h2511.1.13-h511.1.1510.2.7-h3410.2.10-h3610.2.13-h2110.2.16-h710.2.18-h6
Palo Alto Networks Prisma Access
Palo Alto Networks PAN-OS<10.2.7
Palo Alto Networks PAN-OS>=10.2.8<10.2.10
Palo Alto Networks PAN-OS>=10.2.11<10.2.13
Palo Alto Networks PAN-OS>=10.2.14<10.2.16
Palo Alto Networks PAN-OS=10.2.7
Palo Alto Networks PAN-OS=10.2.7-h1
Palo Alto Networks PAN-OS=10.2.7-h10
Palo Alto Networks PAN-OS=10.2.7-h11
Palo Alto Networks PAN-OS=10.2.7-h12
Palo Alto Networks PAN-OS=10.2.7-h13
Palo Alto Networks PAN-OS=10.2.7-h14
Palo Alto Networks PAN-OS=10.2.7-h15
Palo Alto Networks PAN-OS=10.2.7-h16
Palo Alto Networks PAN-OS=10.2.7-h17
Palo Alto Networks PAN-OS=10.2.7-h18
Palo Alto Networks PAN-OS=10.2.7-h19
Palo Alto Networks PAN-OS=10.2.7-h2
Palo Alto Networks PAN-OS=10.2.7-h20
Palo Alto Networks PAN-OS=10.2.7-h21
Palo Alto Networks PAN-OS=10.2.7-h22
Palo Alto Networks PAN-OS=10.2.7-h23
Palo Alto Networks PAN-OS=10.2.7-h24
Palo Alto Networks PAN-OS=10.2.7-h3
Palo Alto Networks PAN-OS=10.2.7-h32
Palo Alto Networks PAN-OS=10.2.7-h4
Palo Alto Networks PAN-OS=10.2.7-h5
Palo Alto Networks PAN-OS=10.2.7-h6
Palo Alto Networks PAN-OS=10.2.7-h7
Palo Alto Networks PAN-OS=10.2.7-h8
Palo Alto Networks PAN-OS=10.2.7-h9
Palo Alto Networks PAN-OS=10.2.10
Palo Alto Networks PAN-OS=10.2.10-h1
Palo Alto Networks PAN-OS=10.2.10-h10
Palo Alto Networks PAN-OS=10.2.10-h11
Palo Alto Networks PAN-OS=10.2.10-h12
Palo Alto Networks PAN-OS=10.2.10-h13
Palo Alto Networks PAN-OS=10.2.10-h14
Palo Alto Networks PAN-OS=10.2.10-h17
Palo Alto Networks PAN-OS=10.2.10-h18
Palo Alto Networks PAN-OS=10.2.10-h2
Palo Alto Networks PAN-OS=10.2.10-h21
Palo Alto Networks PAN-OS=10.2.10-h27
Palo Alto Networks PAN-OS=10.2.10-h3
Palo Alto Networks PAN-OS=10.2.10-h30
Palo Alto Networks PAN-OS=10.2.10-h31
Palo Alto Networks PAN-OS=10.2.10-h4
Palo Alto Networks PAN-OS=10.2.10-h5
Palo Alto Networks PAN-OS=10.2.10-h6
Palo Alto Networks PAN-OS=10.2.10-h7
Palo Alto Networks PAN-OS=10.2.10-h8
Palo Alto Networks PAN-OS=10.2.13
Palo Alto Networks PAN-OS=10.2.13-h1
Palo Alto Networks PAN-OS=10.2.13-h10
Palo Alto Networks PAN-OS=10.2.13-h15
Palo Alto Networks PAN-OS=10.2.13-h16
Palo Alto Networks PAN-OS=10.2.13-h18
Palo Alto Networks PAN-OS=10.2.13-h2
Palo Alto Networks PAN-OS=10.2.13-h3
Palo Alto Networks PAN-OS=10.2.13-h4
Palo Alto Networks PAN-OS=10.2.13-h5
Palo Alto Networks PAN-OS=10.2.13-h7
Palo Alto Networks PAN-OS=10.2.16
Palo Alto Networks PAN-OS=10.2.16-h1
Palo Alto Networks PAN-OS=10.2.16-h4
Palo Alto Networks PAN-OS=10.2.16-h6
Palo Alto Networks PAN-OS=10.2.17
Palo Alto Networks PAN-OS=10.2.18
Palo Alto Networks PAN-OS=10.2.18-h1
Palo Alto Networks PAN-OS=10.2.18-h5
Palo Alto Networks PAN-OS>=11.1.0<11.1.4
Palo Alto Networks PAN-OS>=11.1.5<11.1.6
Palo Alto Networks PAN-OS>=11.1.8<11.1.10
Palo Alto Networks PAN-OS>=11.1.11<11.1.13
Palo Alto Networks PAN-OS=11.1.4
Palo Alto Networks PAN-OS=11.1.4-h1
Palo Alto Networks PAN-OS=11.1.4-h10
Palo Alto Networks PAN-OS=11.1.4-h11
Palo Alto Networks PAN-OS=11.1.4-h12
Palo Alto Networks PAN-OS=11.1.4-h13
Palo Alto Networks PAN-OS=11.1.4-h15
Palo Alto Networks PAN-OS=11.1.4-h16
Palo Alto Networks PAN-OS=11.1.4-h17
Palo Alto Networks PAN-OS=11.1.4-h18
Palo Alto Networks PAN-OS=11.1.4-h2
Palo Alto Networks PAN-OS=11.1.4-h25
Palo Alto Networks PAN-OS=11.1.4-h27
Palo Alto Networks PAN-OS=11.1.4-h3
Palo Alto Networks PAN-OS=11.1.4-h32
Palo Alto Networks PAN-OS=11.1.4-h4
Palo Alto Networks PAN-OS=11.1.4-h5
Palo Alto Networks PAN-OS=11.1.4-h6
Palo Alto Networks PAN-OS=11.1.4-h7
Palo Alto Networks PAN-OS=11.1.4-h8
Palo Alto Networks PAN-OS=11.1.4-h9
Palo Alto Networks PAN-OS=11.1.6
Palo Alto Networks PAN-OS=11.1.6-h1
Palo Alto Networks PAN-OS=11.1.6-h10
Palo Alto Networks PAN-OS=11.1.6-h14
Palo Alto Networks PAN-OS=11.1.6-h17
Palo Alto Networks PAN-OS=11.1.6-h18
Palo Alto Networks PAN-OS=11.1.6-h19
Palo Alto Networks PAN-OS=11.1.6-h2
Palo Alto Networks PAN-OS=11.1.6-h20
Palo Alto Networks PAN-OS=11.1.6-h21
Palo Alto Networks PAN-OS=11.1.6-h22
Palo Alto Networks PAN-OS=11.1.6-h23
Palo Alto Networks PAN-OS=11.1.6-h25
Palo Alto Networks PAN-OS=11.1.6-h29
Palo Alto Networks PAN-OS=11.1.6-h3
Palo Alto Networks PAN-OS=11.1.6-h4
Palo Alto Networks PAN-OS=11.1.6-h5
Palo Alto Networks PAN-OS=11.1.6-h6
Palo Alto Networks PAN-OS=11.1.6-h7
Palo Alto Networks PAN-OS=11.1.7
Palo Alto Networks PAN-OS=11.1.7-h1
Palo Alto Networks PAN-OS=11.1.7-h2
Palo Alto Networks PAN-OS=11.1.7-h4
Palo Alto Networks PAN-OS=11.1.10
Palo Alto Networks PAN-OS=11.1.10-h1
Palo Alto Networks PAN-OS=11.1.10-h10
Palo Alto Networks PAN-OS=11.1.10-h12
Palo Alto Networks PAN-OS=11.1.10-h21
Palo Alto Networks PAN-OS=11.1.10-h4
Palo Alto Networks PAN-OS=11.1.10-h5
Palo Alto Networks PAN-OS=11.1.10-h7
Palo Alto Networks PAN-OS=11.1.10-h9
Palo Alto Networks PAN-OS=11.1.13
Palo Alto Networks PAN-OS=11.1.13-h1
Palo Alto Networks PAN-OS=11.1.13-h2
Palo Alto Networks PAN-OS=11.1.13-h3
Palo Alto Networks PAN-OS=11.1.14
Palo Alto Networks PAN-OS>=11.2.0<11.2.4
Palo Alto Networks PAN-OS>=11.2.5<11.2.7
Palo Alto Networks PAN-OS>=11.2.8<11.2.10
Palo Alto Networks PAN-OS=11.2.4
Palo Alto Networks PAN-OS=11.2.4-h1
Palo Alto Networks PAN-OS=11.2.4-h10
Palo Alto Networks PAN-OS=11.2.4-h11
Palo Alto Networks PAN-OS=11.2.4-h12
Palo Alto Networks PAN-OS=11.2.4-h14
Palo Alto Networks PAN-OS=11.2.4-h15
Palo Alto Networks PAN-OS=11.2.4-h2
Palo Alto Networks PAN-OS=11.2.4-h3
Palo Alto Networks PAN-OS=11.2.4-h4
Palo Alto Networks PAN-OS=11.2.4-h5
Palo Alto Networks PAN-OS=11.2.4-h6
Palo Alto Networks PAN-OS=11.2.4-h7
Palo Alto Networks PAN-OS=11.2.4-h8
Palo Alto Networks PAN-OS=11.2.4-h9
Palo Alto Networks PAN-OS=11.2.7
Palo Alto Networks PAN-OS=11.2.7-h1
Palo Alto Networks PAN-OS=11.2.7-h10
Palo Alto Networks PAN-OS=11.2.7-h11
Palo Alto Networks PAN-OS=11.2.7-h12
Palo Alto Networks PAN-OS=11.2.7-h2
Palo Alto Networks PAN-OS=11.2.7-h3
Palo Alto Networks PAN-OS=11.2.7-h4
Palo Alto Networks PAN-OS=11.2.7-h7
Palo Alto Networks PAN-OS=11.2.7-h8
Palo Alto Networks PAN-OS=11.2.10
Palo Alto Networks PAN-OS=11.2.10-h1
Palo Alto Networks PAN-OS=11.2.10-h2
Palo Alto Networks PAN-OS=11.2.10-h3
Palo Alto Networks PAN-OS=11.2.10-h4
Palo Alto Networks PAN-OS=11.2.10-h5
Palo Alto Networks PAN-OS=11.2.11
Palo Alto Networks PAN-OS>=12.1.0<12.1.4
Palo Alto Networks PAN-OS>=12.1.5<12.1.7
Palo Alto Networks PAN-OS=12.1.4
Palo Alto Networks PAN-OS=12.1.4-h2
Palo Alto Networks PAN-OS=12.1.4-h3
All of the following
Siemens Ruggedcom Ape1808 Firmware
Siemens Ruggedcom Ape1808

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

    Upgrade to a fixed release to a version that resolves this vulnerability.

    Fixed in 12.1.4-h5Fixed in 12.1.7Fixed in 11.2.4-h17Fixed in 11.2.7-h13Fixed in 11.2.10-h6Fixed in 11.2.12Fixed in 11.1.4-h33Fixed in 11.1.6-h32Fixed in 11.1.7-h6Fixed in 11.1.10-h25Fixed in 11.1.13-h5Fixed in 11.1.15Fixed in 10.2.7-h34Fixed in 10.2.10-h36Fixed in 10.2.13-h21Fixed in 10.2.16-h7Fixed in 10.2.18-h6
  2. Upgrade

    Upgrade Palo Alto Networks PAN-OS to a version that resolves this vulnerability.

    Fixed in 10.2.7-h34
  3. Upgrade

    Upgrade Palo Alto Networks PAN-OS to a version that resolves this vulnerability.

    Fixed in 10.2.18-h6
  4. Upgrade

    Upgrade Palo Alto Networks PAN-OS to a version that resolves this vulnerability.

    Fixed in 10.2.13-h21
  5. Upgrade

    Upgrade Palo Alto Networks PAN-OS to a version that resolves this vulnerability.

    Fixed in 10.2.16-h7
  6. Upgrade

    Upgrade Palo Alto Networks PAN-OS to a version that resolves this vulnerability.

    Fixed in 10.2.10-h36
  7. Upgrade

    Upgrade Palo Alto Networks PAN-OS to a version that resolves this vulnerability.

    Fixed in 11.1.4-h33
  8. Upgrade

    Upgrade Palo Alto Networks PAN-OS to a version that resolves this vulnerability.

    Fixed in 11.1.15
  9. Upgrade

    Upgrade Palo Alto Networks PAN-OS to a version that resolves this vulnerability.

    Fixed in 11.1.13-h5
  10. Upgrade

    Upgrade Palo Alto Networks PAN-OS to a version that resolves this vulnerability.

    Fixed in 11.1.6-h32
  11. Upgrade

    Upgrade Palo Alto Networks PAN-OS to a version that resolves this vulnerability.

    Fixed in 11.1.7-h6
  12. Upgrade

    Upgrade Palo Alto Networks PAN-OS to a version that resolves this vulnerability.

    Fixed in 11.1.10-h25
  13. Upgrade

    Upgrade Palo Alto Networks PAN-OS to a version that resolves this vulnerability.

    Fixed in 11.2.4-h17
  14. Upgrade

    Upgrade Palo Alto Networks PAN-OS to a version that resolves this vulnerability.

    Fixed in 11.2.12
  15. Upgrade

    Upgrade Palo Alto Networks PAN-OS to a version that resolves this vulnerability.

    Fixed in 11.2.7-h13
  16. Upgrade

    Upgrade Palo Alto Networks PAN-OS to a version that resolves this vulnerability.

    Fixed in 11.2.10-h6
  17. Upgrade

    Upgrade Palo Alto Networks PAN-OS to a version that resolves this vulnerability.

    Fixed in 12.1.4-h5
  18. Upgrade

    Upgrade Palo Alto Networks PAN-OS to a version that resolves this vulnerability.

    Fixed in 12.1.7
  19. Upgrade

    Upgrade Palo Alto Networks PAN-OS to a version that resolves this vulnerability.

    Fixed in 12.1.5
  20. Configuration

    If you do not require IKEv2 VPN, remove all IKEv2 VPN gateway configurations to mitigate the IKEv2 SSRF vulnerability.

    Palo Alto Networks PAN-OS IKEv2 VPN gateway configuration IKEv2 VPN gateway configurations = remove all IKEv2 VPN gateway configurations (if IKEv2 VPN is not required)
  21. Configuration

    If you have a Threat Prevention subscription, enable Threat ID 510014 from Applications and Threats content version 9100-10044 to block attacks for this vulnerability.

    Palo Alto Networks Threat Prevention subscription Threat ID = 510014 (enable)

Event History

May 13, 2026
Advisory Published
via Palo Alto Networks·04:00 PM
Data Sourced
via Palo Alto Networks·04:00 PM
RemedyDescriptionSeverityWeaknessAffected Software
CVE Published
via MITRE·06:08 PM
Data Sourced
via MITRE·06:08 PM
DescriptionWeakness
Data Sourced
via NVD·07:17 PM
DescriptionSeverityWeaknessAffected Software
May 28, 2026
Advisory Published
via Palo Alto Networks·09:00 PM
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Frequently Asked Questions

1

What is the severity of CVE-2026-0258?

The severity of CVE-2026-0258 is classified as MEDIUM.

2

How do I fix CVE-2026-0258?

To fix CVE-2026-0258, upgrade your PAN-OS to versions 12.1.4-h5, 12.1.7, 11.2.4-h17, 11.2.7-h13, 11.2.10-h6, 11.2.12, or other specified remedial versions.

3

What type of vulnerability is CVE-2026-0258?

CVE-2026-0258 is a Server-Side Request Forgery (SSRF) vulnerability.

4

Who is affected by CVE-2026-0258?

CVE-2026-0258 affects users of Palo Alto Networks' PAN-OS, Cloud NGFW, and Prisma Access.

5

Can CVE-2026-0258 be exploited by unauthenticated users?

Yes, CVE-2026-0258 can be exploited by unauthenticated attackers.

Company

Resources

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