Vulnerabilities & PatchesEmerging1 src
CVE-2026-84851 - Amazon Ion-C Uncontrolled Recursion Denial of Service
CVE ID : CVE-2026-84851
Published : Sept. 2, 2026, 9:05 p. m.
• 4 hours, 35 minutes ago
Description : An uncontrolled recursion issue exists in Amazon Ion-C versions before 1. 1. 6 that might allow a remote unauthenticated actor to craft Ion data that exhausts the native call stack and crashes the application using the library, resulting in a denial of service.
Severity: 7.5
• HIGH
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