USN-8379-1: urllib3 vulnerabilities

It was discovered that urllib3 incorrectly handled cross-origin redirects
in ProxyManager. A remote attacker could possibly use this issue to obtain
sensitive information. (CVE-2026-44431)

It was discovered that urllib3 incorrectly handled decompression of
specially crafted responses. A remote attacker could possibly use this
issue to cause urllib3 to consume resources, leading to a denial of
service. This issue only affected Ubuntu 26.04 LTS. (CVE-2026-44432)