Top 5 Cybersecurity News Stories July 17, 2026

Cybersecurity News Stories July 17, 2026 image showing five enterprise infrastructure layers simultaneously under threat including perimeter gateway identity platform endpoint protection ERP and cloud hypervisor

The five stories in this week’s Cybersecurity News Stories July 17, 2026 share a structural property that distinguishes them from the opportunistic exploitation patterns that characterised earlier months of this year: in each case, the compromised or exposed component is one the organisation has placed into a category other than “security risk.” A remote-access appliance…

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Langflow CVE-2026-55255 KEV: AI Agent Flaw Explained

Langflow CVE-2026-55255 KEV

The Langflow CVE-2026-55255 KEV entry, added by CISA on July 7, marks the first time an AI agent orchestration platform has ever appeared in the Known Exploited Vulnerabilities catalog. The flaw carries a CVSS score of just 6.1 from CISA, yet KEVIntel and CIRCL independently score the same bug 9.9, because it lets an authenticated…

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Top 5 Cybersecurity News Stories July 10, 2026

Cybersecurity News Stories July 10, 2026 — BlueHammer CVE-2026-33825 Microsoft Defender privilege escalation SYSTEM CISA ransomware confirmed

The five stories in this week’s Cybersecurity News Stories July 10, 2026 share a structural property: in each case, the system that was compromised or weaponised is one that the organisation had placed into a category other than “security risk.” An AI workflow orchestration platform is operational infrastructure for teams experimenting with automation — it…

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CVE-2026-48282 Adobe ColdFusion RCE Exploited in 2 Hours

CVE-2026-48282 Adobe ColdFusion RCE

CVE-2026-48282 Adobe ColdFusion RCE is now the fastest-weaponized CVSS-10.0 flaw DIESEC has tracked in 2026: attackers began exploiting Adobe’s maximum-severity ColdFusion vulnerability within two hours of public disclosure, and CISA has given US federal agencies until July 10 to patch. What Happened Adobe’s APSB26-68 security bulletin, released June 30, 2026, patched 11 CVEs across ColdFusion,…

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SharePoint RCE CVE-2026-45659: Active Exploits

SharePoint RCE CVE-2026-45659

SharePoint RCE CVE-2026-45659 is now under active exploitation, and the federal patch deadline set by the U.S. Cybersecurity and Infrastructure Security Agency (CISA) is July 4 — tomorrow. The CVSS 8.8 deserialization flaw lets any authenticated user with nothing more than baseline Site Member permissions run code remotely on the server. Shadowserver currently counts more…

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