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CVE-2026-8670

CRITICAL CVSS: 9.6 Published: 2026-05-22 Modified: 2026-07-23

Description

Insufficient session expiration vulnerability in syslink software AG Avantra on Linux, Windows allows Reusing Session IDs (aka Session Replay). This issue affects Avantra: before 25.3.1.

Affected Platforms

Microsoft WindowsLinux Linux KernelAvantra Avantra

Weakness Type

CWE-613

References