Palo Alto security advisories
6 threat alerts tracking vulnerabilities and security advisories that affect Palo Alto products.
Vulnios monitors Palo Alto CVE feeds, vendor advisories, CISA KEV listings, and exploit-prediction data continuously. Each alert below is enriched with severity, exploitation status, affected products, and a remediation path. Use this page to scan recent Palo Alto security news in one place, or click into an individual alert for full detail.
CVE-2026-111497 Portfolio Status: Impact of Brotli Vulnerability (CVE-2026-111497) on Palo Alto Networks Products (Severity: CRITICAL)
Palo Alto Networks Security Advisories published an advisory on "CVE-2026-111497 Portfolio Status: Impact of Brotli Vulnerability (CVE-2026-111497) on Palo Alto Networks Products (Severity: CRITICAL)"
criticalCVE-2026-111497CVE-2026-109618 Impact of Critical Vulnerabilities in PHP (CVE-2026-109618, CVE-2026-109619) on Palo Alto Networks Products (Severity: HIGH)
Palo Alto Networks Security Advisories published an advisory on "CVE-2026-109618 Impact of Critical Vulnerabilities in PHP (CVE-2026-109618, CVE-2026-109619) on Palo Alto Networks Products (Severity:
criticalCVE-2026-109618Rapid7 Blog Advisory — May 14, 2026
OverviewOn May 13, 2026, Palo Alto Networks published a security advisory for CVE-2026-0265, a signature verification vulnerability that facilitates authentication bypass on PAN-OS, the operating syst
criticalCVE-2026-0265Rapid7 Blog Advisory — May 6, 2026
OverviewOn May 6, 2026, Palo Alto Networks published a security advisory for CVE-2026-0300, a critical unauthenticated buffer overflow vulnerability affecting PAN-OS PA-Series and VM-Series firewall a
criticalCVE-2026-0300Palo Alto Networks to Patch Zero-Day Exploited to Hack Firewalls
CVE-2026-0300 affects the Captive Portal service of PAN-OS software on PA and VM series firewalls. The post Palo Alto Networks to Patch Zero-Day Exploited to Hack Firewalls appeared first on SecurityW
criticalCVE-2026-0300AI Can Autonomously Hack Cloud Systems With Minimal Oversight: Researchers
Palo Alto Networks has developed Zealot, a multi-agent penetration testing PoC capable of reconnaissance, exploitation, and exfiltration. The post AI Can Autonomously Hack Cloud Systems With Minimal O
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