Palo Alto Networks security advisory (AV26-1041) - Update 1
Cybersecurity Classified by Officially
Serial number: AV26-1041
Date: October 14, 2026
Updated: October 15, 2026
As of October 14, 2026, Palo Alto Networks is affected by vulnerabilities in the following products:
- PAN-OS 12.2
- Prior to 12.2.4
- PAN-OS 12.1
- Prior to 12.1.4-h12
- Prior to 12.1.7-h8
- Prior to 12.1.10-h2
- PAN-OS 11.2
- Prior to 11.2.4-h22
- Prior to 11.2.7-h21
- Prior to 11.2.10-h15
- Prior to 11.2.13-h3
- PAN-OS 11.1
- Multiple versions
- PAN-OS 10.2
- Multiple versions
- Prisma Browser
- Prior to 152.8.5.83
Update 1
On October 14, 2026, Cybersecurity and Infrastructure Security Agency (CISA) added CVE-2026-0322 to their Known Exploited Vulnerabilities (KEV) Database.
The Cyber Centre encourages users and administrators to review the provided web links and apply any necessary updates as they become available.
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Source: Canadian Centre for Cyber Security. Licence
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https://cyber.gc.ca/en/alerts-advisories/palo-alto-networks-security-advisory-av26-1041