# CVE-2026-105134: Palo Alto Networks PAN-OS code injection vulnerability

Source: https://junglewise.ai/threats/cve-2026-0322-palo-alto-networks-pan-os-code-injection-vulnerability  
Publisher: Junglewise Threat Intelligence, https://junglewise.ai/threats  
Published: 2026-10-14. Updated: 2026-10-14  
License: CC BY 4.0 with a link back

CVE-2026-105134 · Severity: critical · CVSS 7.2 · Exploited in the wild · Published 2026-10-14

Palo Alto Networks PAN-OS is a firewall operating system that protects corporate networks and infrastructure. An authenticated attacker with network access could inject malicious code that executes with root-level privileges, potentially compromising the entire firewall and the networks it protects. This vulnerability is being actively exploited in the wild.

Technologies: [Palo Alto Networks Pan-Os](https://junglewise.ai/threats/technologies/pan-os). Vendors: [Palo Alto Networks](https://junglewise.ai/threats/vendors/palo-alto-networks), [Paloaltonetworks](https://junglewise.ai/threats/vendors/paloaltonetworks).

## Quick answers

**Is CVE-2026-105134 exploited in the wild?** Yes. CVE-2026-105134 is known to be exploited in the wild, first recorded on 14 October 2026. Treat it as urgent.

**How severe is CVE-2026-105134?** Critical severity, with a CVSS score of 7.2, published 14 October 2026.

**Which products and versions are affected?** Palo Alto Networks PAN-OS.

**Is there a fix for CVE-2026-105134?** No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.

**How is CVE-2026-105134 attacked?** It is attacked over the network, in a network appliance.

**Am I affected by CVE-2026-105134?** Check whether you run Palo Alto Networks Pan-Os or Paloaltonetworks Pan-Os. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.

## Technical details

A code injection vulnerability in PAN-OS allows an authenticated attacker with network access to inject arbitrary code that executes with root privileges on the firewall. The vulnerability requires authentication and network access to exploit. No fix versions were disclosed in the advisory.

## Affected products

- Palo Alto Networks PAN-OS

## Identifiers

- CVE-2026-105134
- CVE-2026-0322
- CVE-2026-76519
- CVE-2026-105133

## Timeline

- 2026-10-14: disclosed
- exploited: actively exploited in the wild

## Related threats

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