CVEvulnerability

CVE-2026-0263

7.2 HIGH Published 2026-05-13 Modified 2026-10-26 Official page ↗
Status
Analyzed
Published
2026-05-13
Last modified
2026-10-26
Assigner
[email protected]
CVSS 4.0 ([email protected])
7.2 HIGH — CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:L/SI:L/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:Y/R:U/V:C/RE:H/U:Red
CVSS 3.1 ([email protected])
9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-787

Description

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.

Affected configurations

• paloaltonetworks pan-os (>= 11.1.0 < 11.1.4) • paloaltonetworks pan-os (>= 11.1.5 < 11.1.6) • paloaltonetworks pan-os (>= 11.1.8 < 11.1.10) • paloaltonetworks pan-os (>= 11.1.11 < 11.1.13) • paloaltonetworks pan-os 11.1.4 • paloaltonetworks pan-os 11.1.6 • paloaltonetworks pan-os 11.1.7 • paloaltonetworks pan-os 11.1.10 • paloaltonetworks pan-os 11.1.13 • paloaltonetworks pan-os 11.1.14 • paloaltonetworks pan-os (>= 11.2.0 < 11.2.4) • paloaltonetworks pan-os (>= 11.2.5 < 11.2.7) • paloaltonetworks pan-os (>= 11.2.8 < 11.2.10) • paloaltonetworks pan-os 11.2.4 • paloaltonetworks pan-os 11.2.7 • paloaltonetworks pan-os 11.2.10 • paloaltonetworks pan-os 11.2.11 • paloaltonetworks pan-os (>= 12.1.0 < 12.1.4) • paloaltonetworks pan-os (>= 12.1.5 < 12.1.7) • paloaltonetworks pan-os 12.1.4

Related

Weakness · CWE (1)

  • CWE-787 Out-of-bounds Write weakness

References