Latest security news
Wed, October 21
Weekly Report: 複数のPalo Alto Networks製品に脆弱性
複数のPalo Alto Networks製品に脆弱性
Qilin and INC Ransomware Groups Exploit Palo Alto Networks Flaw to Bypass MFA
Ravie Lakshmanan reports: Palo Alto Networks has disclosed that it’s continuing to observe exploitation of a now-patched security flaw impacting PAN-OS and Prisma Access by ransomware actors. The activity relates to CVE-2026-0257 (CVSS score: 7.8), an authentication bypass flaw that could be exploited by bad actors to set up unauthorized VPN connections. It was patched... Source
Qilin and INC Ransomware Groups Exploit Palo Alto Networks Flaw to Bypass MFA
Palo Alto Networks has disclosed that it's continuing to observe exploitation of a now-patched security flaw impacting PAN-OS and Prisma Access by ransomware actors. The activity relates to CVE-2026-0257 (CVSS score: 7.8), an authentication bypass flaw that could be exploited by bad actors to set up unauthorized VPN connections. It was patched by Palo Alto Networks in May 2026 and was
Wed, October 14
[悪用確認] CVE-2026-0322: Palo Alto Networks PAN-OS Code Injection Vulnerability
Palo Alto Networks PAN-OS Palo Alto Networks PAN-OS contains a code injection vulnerability that could allow an authenticated attacker with network access to execute arbitrary code with root privileges on the firewall. 対応: Apply mitigations in accordance with vendor instructions, ensuring compliance with CISA’s BOD 26-04 Prioritizing Security Updates Based on Risk (see URL in Notes) guidance and CISA’s “Forensics Triage Requirements” (see URL in Notes). Follow applicable BOD 26-04 guidance for cloud services or discontinue use of the product if mitigations are unavailable. Stakeholders are responsible for evaluating each asset's internet exposure and ensuring adherence to BOD 26-04 patching guidelines. (期限 2026-10-17)