Ransomware gangs have been exploiting Palo Alto GlobalProtect VPN flaw since June

T2Critical 100Covered by 1 source · first reported by Help Net Security at 21 Oct, 11:13 UTC

Several ransomware groups are exploiting CVE-2026-0257, an authentication bypass in Palo Alto Networks’ PAN-OS GlobalProtect patched in May, to break into organizations in sectors ranging from healthcare and education to government and energy. CVE-2026-0257 stems from the firewalls relying on…

security

Sources

• T2Ransomware gangs have been exploiting Palo Alto GlobalProtect VPN flaw since JuneHelp Net Security21 Oct, 11:13

Vulnerabilities

• CVE-2026-0257