Related Threat Clusters
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Critical Cleo Harmony Vulnerability Exploited
A new authentication bypass vulnerability, tracked as CVE-2026-84115, has been discovered in the Cleo Harmony file transfer application. This flaw affects the JWT refresh token logic, allowing remote attackers to…
2 articles · Updated September 2, 2026 -
PaperCut NG/MF Vulnerability Under Active Exploitation
On August 27, 2026, PaperCut issued an urgent advisory regarding a zero-day vulnerability affecting its NG and MF print management software. This flaw allows unauthenticated attackers to execute arbitrary Java code…
54 articles · Updated August 27, 2026 -
Critical Exploitation of Ruby on Rails Vulnerability CVE-2026-66066 Confirmed
Threat actors are actively exploiting CVE-2026-66066, a critical Ruby on Rails vulnerability known as KindaRails2Shell, which allows unauthenticated attackers to read arbitrary files from servers, potentially leading to…
5 articles · Updated August 31, 2026 -
Critical Chrome and Firefox Flaws Patched Amid Exploitation Risks
On September 2, 2026, Google and Mozilla released updates for Chrome and Firefox, addressing a total of 55 vulnerabilities, including two critical use-after-free flaws in Chrome (CVE-2026-84353 and CVE-2026-84352).…
2 articles · Updated September 2, 2026
Recent Intelligence Reports
- Exploit Published for Fresh Cleo Harmony Vulnerability — Securityweek · September 2, 2026
- Chrome and Firefox Updates Patch Dozens of Vulnerabilities — Securityweek · September 2, 2026
- Critical Ruby on Rails Vulnerability in Attackers' Crosshairs — Securityweek · August 31, 2026
- CC-4838 - PaperCut Releases Emergency Security Updates for Critical Vulnerabilities in PaperCut NG/MF — Digital.Nhs.Uk · August 28, 2026