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LiteLLM MCP Authentication Bypass: Patch Now
A LiteLLM MCP authentication bypass, CVE-2026-59822 (CVSS 8.8), lets an attacker skip OAuth2 login entirely when connecting to Model Context Protocol servers through LiteLLM’s proxy, gaining whatever access an authenticated session would carry. CISA added the flaw to its Known Exploited Vulnerabilities catalog on September 2, the first MCP-related vulnerability ever listed there; WatchTowr reports…
Read MoreCisco Secure Email Gateway Vulnerability: Patch Now
A critical Cisco Secure Email Gateway vulnerability, CVE-2026-76461 (CVSS 9.8), lets an attacker gain root access to the appliance by sending a single crafted email, no login or admin access required. Cisco confirmed active exploitation and published its advisory September 14; CISA added the flaw to its Known Exploited Vulnerabilities catalog the same day, and…
Read MoreCheck Point VPN Certificate Vulnerability: Patch Now
Check Point disclosed a Check Point VPN certificate vulnerability pair, CVE-2026-85102 and CVE-2026-85103, both CVSS 9.8, on September 9, and the Dutch National Cyber Security Centre has since warned that large-scale exploitation is likely imminent, even though Check Point itself has not yet observed attacks in the wild. Both flaws allow unauthenticated remote code execution…
Read MoreWindows Defender ShieldCrash Exploit Bypasses Patch
A new Windows Defender ShieldCrash exploit went public on September 9, granting SYSTEM-level access on fully patched Windows 10, Windows 11, and Windows Server systems, including machines that had already installed Microsoft’s own September Patch Tuesday fix for the previous bug in the same family. No CVE has been assigned, and no patch or official…
Read MoreSAP Kernel RCE Vulnerability Hits 10,000+ Systems
A maximum-severity SAP kernel RCE vulnerability, tracked as CVE-2026-44756 and named OVERPASS by Onapsis Research Labs, lets an unauthenticated attacker reach shared SAP kernel code before any session authenticates — and it is reachable over three separate protocol paths at once. SAP patched the CVSS 10.0 flaw on September 8, 2026, as part of its…
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