Security Advisory

CVE-2026-18503

CVE vulnerability detail - eXtreme Datacenter Security Operations

Published 2026-08-10 13:45:31

Last updated 2026-08-13 00:28:22

Assigner PSF

CVSS score 2.4

State PUBLISHED

Description

Attacker-controlled CSV samples can trigger super-linear regular-expression work during dialect sniffing and consume significant CPU when applications pass unbounded input to csv.Sniffer.sniff().

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