Topic

Firewall Security: news, advisories and analysis

5 articlesUpdated 14 Oct 2026

CyberSecureToday covers Firewall Security across 5 articles published between 16 Sep 2026 and 14 Oct 2026. The coverage includes 5 vulnerability advisories. 5 advisories are rated critical or high severity, and 1 involves a flaw listed in CISA's Known Exploited Vulnerabilities catalog.

Stories on Firewall Security most often intersect with Network Security, Buffer Overflow and Check Point, with Technology, Cloud & SaaS the most affected sector. The most recent story, “Fortinet FortiOS and FortiProxy Flaw Leaks Administrator Bearer Tokens”, was published 14 Oct 2026. Every article is listed below, newest first, with the affected products, severity and remediation guidance in each piece.

Latest coverage

ThreatsCloud & SaaSHigh
Fortinet FortiOS and FortiProxy Flaw Leaks Administrator Bearer Tokens
Fortinet releases security updates for FortiOS and FortiProxy (CVE-2026-14851) resolving an information disclosure flaw that exposed administrative bearer tokens.
Mei-Lin Chen14 Oct 20268 min read
ThreatsCloud & SaaSHigh
Palo Alto Networks PAN-OS XML Flaw Allows Remote Code Execution on Firewalls
Palo Alto Networks resolves a critical buffer overflow in PAN-OS XML parsing (CVE-2026-0310) allowing unauthenticated attackers to execute root code.
CST Editorial Desk30 Sep 20269 min read
ThreatsCloud & SaaSCritical
Check Point Security Management Buffer Overflow Flaw Enables Unauthenticated Remote Root Code Execution
Check Point and CERT-In issue emergency alerts for critical CVSS 9.8 flaw CVE-2026-91843 in Security Management and Log Servers allowing remote unauthenticated root compromise.
Mei-Lin Chen20 Sep 202614 min read
ThreatsCloud & SaaSCritical
Cisco Secure Firewall Flaw Weaponized to Compromise Perimeter Gateways
Cisco issues emergency software hardening release for Secure Firewall ASA, FTD, and FMC addressing actively exploited critical vulnerability CVE-2026-20329.
Priya Raman19 Sep 202613 min read
ThreatsCloud & SaaSCritical
Check Point SmartConsole Authentication Bypass Flaw Exploited to Hijack Firewall Management
CISA orders emergency remediation of Check Point SmartConsole flaw CVE-2026-16232, which allows network adversaries to bypass authentication on management servers.
Daniel Okafor16 Sep 202610 min read

Latest coverage

Fortinet FortiOS and FortiProxy Flaw Leaks Administrator Bearer Tokens

Palo Alto Networks PAN-OS XML Flaw Allows Remote Code Execution on Firewalls

Check Point Security Management Buffer Overflow Flaw Enables Unauthenticated Remote Root Code Execution

Cisco Secure Firewall Flaw Weaponized to Compromise Perimeter Gateways

Check Point SmartConsole Authentication Bypass Flaw Exploited to Hijack Firewall Management