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VulnerabilitiesJul 1, 2026

Adobe Patches 7 CVSS 10.0 Flaws in ColdFusion and Campaign Classic

Adobe patches 7 CVSS 10.0 flaws in ColdFusion and Campaign Classic enabling code execution.

Adobe released security updates addressing multiple maximum-severity vulnerabilities in ColdFusion and Adobe Campaign Classic, including 7 flaws with CVSS 10.0 scores that could lead to arbitrary code execution, privilege escalation, and file system access. The vulnerabilities span unrestricted file uploads, improper input validation, and path traversal issues across multiple versions. Adobe noted it has not found active exploitation in the wild and is shifting to twice-monthly security bulletins due to accelerated vulnerability discovery via AI models.

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The lesson from this incident

Full lesson

Adobe disclosed seven CVSS 10.0 vulnerabilities across ColdFusion and Campaign Classic, covering unrestricted file uploads, improper input validation, and path traversal flaws that could allow arbitrary code execution and full system compromise. Maximum CVSS scores indicate the highest possible risk, meaning unpatched systems face catastrophic exposure with little barrier to exploitation. ColdFusion in particular has a well-documented history of being targeted in the wild, making rapid patching critical even when active exploitation has not yet been confirmed. Notably, Adobe's acknowledgment that AI-assisted research is accelerating vulnerability discovery signals that patch cycles must become faster and more structured across the industry.

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Indicators of Compromise

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  • cve — CVE-2026-48276
  • cve — CVE-2026-48283
  • cve — CVE-2026-48277
  • cve — CVE-2026-48281
  • cve — CVE-2026-48316
  • cve — CVE-2026-48282
  • cve — CVE-2026-48313
  • cve — CVE-2026-48315
  • cve — CVE-2026-48286
  • cve — CVE-2026-48307

Entities

Adobe (vendor)ColdFusion (product)Adobe Campaign Classic (product)Artificial Intelligence (technology)