CVE-2026-59885

Microsoft · Published July 17, 2026

7.5

CVSS v3.1

HIGH

Patch availableGet patch

Description

pyasn1: Quadratic complexity in OBJECT IDENTIFIER and RELATIVE-OID processing allows denial of service. pyasn1: Quadratic complexity in OBJECT IDENTIFIER and RELATIVE-OID processing allows denial of service

Affected Products

azl3 python-pyasn1 0.4.8-2 on Azure Linux 3.0

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H