Datadog dd-trace-py: IAST instrumentation can lead to application DOS

影響: pip:ddtrace >= 3.13.0, < 4.15.5 → 4.15.5

A flaw in dd-trace-py’s IAST instrumentation can cause the Python application process to terminate unexpectedly when processing certain attacker-controlled input. Only applications with IAST enabled are affected. IAST is disabled by default. Details The affected IAST string-processing instrumentation does not properly handle certain internal errors, allowing an error to terminate the application process. Exploitation requires IAST to be enabled and application code to perform an affected string…

GitHub Advisory Databaseで読む

2026/10/28 00:37、GitHub Advisory Databaseが「Datadog dd-trace-py: IAST instrumentation can lead to application DOS」を公開しました (種別: 脆弱性アドバイザリ)。重大度は「重要」(high) です。関連する技術: Python、Datadog。CVE: CVE-2026-116589。