CVE-2026-0318CWE-754

CVE-2026-0318

published October 15, 2026

CVSS
4.6
EPSS
0%
Percentile
23.4
In the wild
Unconfirmed
What it is

A stack-based buffer overflow vulnerability in the log processing functionality of Palo Alto Networks PAN-OS® software on Panorama enables an attacker to cause a denial of service (DoS) condition. Repeated attempts to trigger this condition result in the Panorama entering maintenance mode.

Cloud NGFW, Prisma® Access, and standalone PAN-OS firewalls are not affected by this vulnerability.

The record
Technical detail
CVSS
4.6 · NONE
CVSS v4.0
4.6 · CVSS:4.0/AV:N/AC:L/AT:P/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/AU:N/R:U/V:D/RE:M/U:Amber
EPSS
0.00317 · 23.4th percentile
Weakness
CWE-754 · Improper Check for Unusual or Exceptional Conditions
Published
2026-10-15T01:17Z
References (1)
https://security.paloaltonetworks.com/CVE-2026-0318 · [email protected]
EPSS history
Timeline
  • 16 OCT 03:27Z
    EPSS moved — → 0%
    epss
  • 14 OCT 20:19Z
    PAN-OS: Denial of Service (DoS) on Panorama
    cvelistv5
  • 14 OCT 20:19Z
    PAN-OS: Denial of Service (DoS) on Panorama
    cvelistv5