CVE-2026-34824: Unbounded Thread Creation In Loop

The application spawns an unbounded OS thread for each incoming network message within a loop. An attacker can send a rapid succession of messages to exhaust system threads and memory, leading to a Denial of Service (DoS). Use a bounded thread pool like `ThreadPoolExecutor` or an admission semaphore to limit concurrent tasks.

Provally CuratedPublic repositoryHighMedium confidenceVerifiedApache-2.0Python
greprules fetch cve-2026-34824-unbounded-thread-creation-in-loop --engine opengrep

Description

The application spawns an unbounded OS thread for each incoming network message within a loop. An attacker can send a rapid succession of messages to exhaust system threads and memory, leading to a Denial of Service (DoS). Use a bounded thread pool like `ThreadPoolExecutor` or an admission semaphore to limit concurrent tasks.