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CVE-2026-0263

7.2 high SSVC exploitation: none Analyzed
NVD · CVE.org

A buffer overflow vulnerability in the IKEv2 processing of Palo Alto Networks PAN-OS® software allows an unauthenticated network-based attacker to execute arbitrary code with elevated privileges on the firewall, or cause a denial of service (DoS) condition. Panorama, Cloud NGFW, and Prisma® Access are not impacted by these vulnerabilities.

Fix

Patch, vendor advisory and mitigation references on NVD 1

Every line above is quoted from NVD, CISA, Microsoft, the vendor's own advisory or DISA; nothing is generated.

Change history 1

  1. First seenCVSS 7.2 · paloaltonetworksNVD modified 2026-10-26 17:10

Affected (CPE criteria) 94

  • cpe:2.3:o:paloaltonetworks:pan-os:*:*:*:*:*:*:*:*
  • cpe:2.3:o:paloaltonetworks:pan-os:11.1.4:-:*:*:*:*:*:*
  • cpe:2.3:o:paloaltonetworks:pan-os:11.1.4:h1:*:*:*:*:*:*
  • cpe:2.3:o:paloaltonetworks:pan-os:11.1.4:h10:*:*:*:*:*:*
  • cpe:2.3:o:paloaltonetworks:pan-os:11.1.4:h11:*:*:*:*:*:*
  • cpe:2.3:o:paloaltonetworks:pan-os:11.1.4:h12:*:*:*:*:*:*
  • cpe:2.3:o:paloaltonetworks:pan-os:11.1.4:h13:*:*:*:*:*:*
  • cpe:2.3:o:paloaltonetworks:pan-os:11.1.4:h15:*:*:*:*:*:*
  • cpe:2.3:o:paloaltonetworks:pan-os:11.1.4:h16:*:*:*:*:*:*
  • cpe:2.3:o:paloaltonetworks:pan-os:11.1.4:h17:*:*:*:*:*:*
  • cpe:2.3:o:paloaltonetworks:pan-os:11.1.4:h18:*:*:*:*:*:*
  • cpe:2.3:o:paloaltonetworks:pan-os:11.1.4:h2:*:*:*:*:*:*
  • cpe:2.3:o:paloaltonetworks:pan-os:11.1.4:h25:*:*:*:*:*:*
  • cpe:2.3:o:paloaltonetworks:pan-os:11.1.4:h27:*:*:*:*:*:*
  • cpe:2.3:o:paloaltonetworks:pan-os:11.1.4:h3:*:*:*:*:*:*
  • cpe:2.3:o:paloaltonetworks:pan-os:11.1.4:h32:*:*:*:*:*:*
  • cpe:2.3:o:paloaltonetworks:pan-os:11.1.4:h4:*:*:*:*:*:*
  • cpe:2.3:o:paloaltonetworks:pan-os:11.1.4:h5:*:*:*:*:*:*
  • cpe:2.3:o:paloaltonetworks:pan-os:11.1.4:h6:*:*:*:*:*:*
  • cpe:2.3:o:paloaltonetworks:pan-os:11.1.4:h7:*:*:*:*:*:*
  • cpe:2.3:o:paloaltonetworks:pan-os:11.1.4:h8:*:*:*:*:*:*
  • cpe:2.3:o:paloaltonetworks:pan-os:11.1.4:h9:*:*:*:*:*:*
  • cpe:2.3:o:paloaltonetworks:pan-os:11.1.6:-:*:*:*:*:*:*
  • cpe:2.3:o:paloaltonetworks:pan-os:11.1.6:h1:*:*:*:*:*:*
  • cpe:2.3:o:paloaltonetworks:pan-os:11.1.6:h10:*:*:*:*:*:*
  • cpe:2.3:o:paloaltonetworks:pan-os:11.1.6:h14:*:*:*:*:*:*
  • cpe:2.3:o:paloaltonetworks:pan-os:11.1.6:h17:*:*:*:*:*:*
  • cpe:2.3:o:paloaltonetworks:pan-os:11.1.6:h18:*:*:*:*:*:*
  • cpe:2.3:o:paloaltonetworks:pan-os:11.1.6:h19:*:*:*:*:*:*
  • cpe:2.3:o:paloaltonetworks:pan-os:11.1.6:h2:*:*:*:*:*:*
  • cpe:2.3:o:paloaltonetworks:pan-os:11.1.6:h20:*:*:*:*:*:*
  • cpe:2.3:o:paloaltonetworks:pan-os:11.1.6:h21:*:*:*:*:*:*
  • cpe:2.3:o:paloaltonetworks:pan-os:11.1.6:h22:*:*:*:*:*:*
  • cpe:2.3:o:paloaltonetworks:pan-os:11.1.6:h23:*:*:*:*:*:*
  • cpe:2.3:o:paloaltonetworks:pan-os:11.1.6:h25:*:*:*:*:*:*
  • cpe:2.3:o:paloaltonetworks:pan-os:11.1.6:h29:*:*:*:*:*:*
  • cpe:2.3:o:paloaltonetworks:pan-os:11.1.6:h3:*:*:*:*:*:*
  • cpe:2.3:o:paloaltonetworks:pan-os:11.1.6:h4:*:*:*:*:*:*
  • cpe:2.3:o:paloaltonetworks:pan-os:11.1.6:h5:*:*:*:*:*:*
  • cpe:2.3:o:paloaltonetworks:pan-os:11.1.6:h6:*:*:*:*:*:*
  • and 54 more

References 1