CVE-2026-0300
Palo Alto Networks PAN-OS Out-of-bounds Write Vulnerability
9.3
CVSS 4.0
31.7 %
EPSS (current)
2026-05-06
KEV addition
No
Ransomware
Timeline
Publication, first public exploit and KEV addition on a day axis.
Key facts
Vendor / product: Palo Alto Networks / PAN-OS
Published: 2026-05-06 · Due (CISA): 2026-05-09
CWE: CWE-787 · EU list: no
Exploit references (metadata only)
No public exploit references recorded.