Palo Alto Networks PAN-OS Code Injection Vulnerability

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• cpe paloaltonetworks/pan-os10.2.7
• vendor Palo Alto Networks PAN-OSversion unspecified

How to fix CVE-2026-0322

• Recommended remediation

  Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines. CISA due date Oct 17, 2026.

• Official advisories

  • Canadian Centre for Cyber Security · cyber.gc.ca
  • CISA Cybersecurity Advisories · cisa.gov
  • CISA KEV · cisa.gov
  • CVE.org · cve.org
  • FIRST EPSS · first.org
  • JVN iPedia · jvndb.jvn.jp

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

1. Oct 14, 2026 · CISA KEV

   Known exploited

   Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating

2. Oct 14, 2026 · NIST NVD

   Detected

   A remote code execution (RCE) vulnerability in the management interface of Palo Alto Networks PAN-OS® software enables an authenticated attacker with network access to execute arbitrary code with root privileges on the firewall. The security risk posed by this issue is minimized by restricting access to the management interface to only trusted internal IP addresses according to our recommended bes

3. Oct 14, 2026 · NIST NVD

   Updated

   A remote code execution (RCE) vulnerability in the management interface of Palo Alto Networks PAN-OS® software enables an authenticated attacker with network access to execute arbitrary code with root privileges on the firewall. The security risk posed by this issue is minimized by restricting access to the management interface to only trusted internal IP addresses according to our recommended bes

4. Oct 15, 2026 · NIST NVD

   Updated

   A remote code execution (RCE) vulnerability in the management interface of Palo Alto Networks PAN-OS® software enables an authenticated attacker with network access to execute arbitrary code with root privileges on the firewall. The security risk posed by this issue is minimized by restricting access to the management interface to only trusted internal IP addresses according to our recommended bes

5. Oct 15, 2026 · NIST NVD

   Updated

   A remote code execution (RCE) vulnerability in the management interface of Palo Alto Networks PAN-OS® software enables an authenticated attacker with network access to execute arbitrary code with root privileges on the firewall. The security risk posed by this issue is minimized by restricting access to the management interface to only trusted internal IP addresses according to our recommended bes

6. Oct 15, 2026 · NIST NVD

   Updated

   A remote code execution (RCE) vulnerability in the management interface of Palo Alto Networks PAN-OS® software enables an authenticated attacker with network access to execute arbitrary code with root privileges on the firewall. The security risk posed by this issue is minimized by restricting access to the management interface to only trusted internal IP addresses according to our recommended bes

7. Oct 17, 2026 · CISA KEV

   Remediation due

   Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating

Sources

• Canadian Centre for Cyber SecurityGovernment advisoryCVE-2026-0322

  Serial number: AV26-1041 Date: October 14, 2026 Updated: October 15, 2026 As of October 14, 2026, Palo Alto Networks is affected by vulnerabilities in the following products: PAN-OS 12.2 Prior to 12.2.4 PAN-OS 12.1 Prior to 12.1.4-h12 Prior to 12.1.7-h8 Prior to 12.1.10-h2 PAN-OS

  cyber.gc.ca
• CISA Cybersecurity AdvisoriesGovernment advisoryCVE-2026-0322

  CISA has added four new vulnerabilities to its Known Exploited Vulnerabilities (KEV) Catalog , based on evidence of active exploitation. CVE-2026-0322 Palo Alto Networks PAN-OS Code Injection Vulnerability CVE-2026-76519 Cisco Secure Email Gateway Relative Path

  cisa.gov
• CISA KEVConfirmed exploitationCVE-2026-0322

  Palo Alto Networks PAN-OS contains a code injection vulnerability that could allow an authenticated attacker with network access to execute arbitrary code with root privileges on the firewall.

  cisa.gov
• CVE.orgVulnerability recordCVE-2026-0322

  Official CVE identifier

  cve.org
• FIRST EPSSExploitation probabilityCVE-2026-0322

  30-day exploitation probability 1.2%

  first.org
• JVN iPediaGovernment advisoryCVE-2026-0322

  Palo Alto NetworksのPAN-OSソフトウェアの管理インターフェースにはリモートコード実行（RCE）の脆弱性が存在します。この脆弱性により、ネットワークアクセス権を持つ認証済み攻撃者がファイアウォール上で任意のコードをroot権限で実行できます。この問題によるセキュリティリスクは、管理インターフェースへのアクセスを信頼された内部IPアドレスのみに制限することで最小化可能です。これは当社が推奨するベストプラクティスの展開ガイドライン（https://live.paloaltonetworks.com/t5/community-blogs/t

  jvndb.jvn.jp
• NIST NVDVulnerability recordCVE-2026-0322

  A remote code execution (RCE) vulnerability in the management interface of Palo Alto Networks PAN-OS® software enables an authenticated attacker with network access to execute arbitrary code with root privileges on the firewall. The security risk posed by this issue is minimiz

  nvd.nist.gov
• Palo Alto NetworksVendor advisoryCVE-2026-0322
  security.paloaltonetworks.com
• VulnCheck KEVConfirmed exploitationCVE-2026-0322

  Palo Alto Networks PAN-OS contains a code injection vulnerability that could allow an authenticated attacker with network access to execute arbitrary code with root privileges on the firewall.

  vulncheck.com

References

• CISA note · nvd.nist.gov
• Reference · security.paloaltonetworks.com
• Reference · cisa.gov
• CISA note · cisa.gov
• CISA note · cisa.gov
• VulnCheck exploitation evidence · cisa.gov

Freshness

Last verified in this catalog Oct 18, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.