As cited
Copy frozen at (site build).
vulnerabilities
Critical Buffer Overflow Vulnerability in PAN-OS Exploited in-the-Wild
A critical buffer overflow vulnerability (CVE-2026-0300) in Palo Alto Networks PAN-OS User-ID Authentication Portal enables unauthenticated remote code execution with root privileges and is being exploited in active attacks.
Why it matters: Organizations running vulnerable PAN-OS deployments face immediate compromise risk; security teams must patch or apply mitigations without delay to prevent unauthorized system takeover.
- Source published
- First seen by Cybersecurity Tracker
Source attribution
Correction
Correction recorded as of .
vulnerabilities
Critical Buffer Overflow Vulnerability in PAN-OS Exploited in-the-Wild
A critical buffer overflow vulnerability (CVE-2026-0300) in Palo Alto Networks PAN-OS User-ID Authentication Portal enables unauthenticated remote code execution with root privileges and is being exploited in active attacks.
Why it matters: Organizations running vulnerable PAN-OS deployments face immediate compromise risk; security teams must patch or apply mitigations without delay to prevent unauthorized system takeover.
- Source published
- First seen by Cybersecurity Tracker