Swift vulnerabilities

1 known vulnerability in Swift from OpenStack. 1 is rated high or critical. Each entry lists the affected versions and the release that fixes it, where the vendor has published one.

Latest first

• 8.7 High severity

  Swift: Inefficient Regular Expression Complexity

  CVE-2026-71190Aug 5, 2026OpenStack

  In OpenStack Swift through 2.38.0, the proxy server Accept header parser contains a regular expression vulnerable to catastrophic backtracking (ReDoS). The "qdtext" pattern (?:[^"]|\\.)* allows an unauthenticated remote attacker to send a crafted Accept header