高危
漏洞预警
CVSS 7.1
CVE-2026-119206：pypdf is a free and open-source pure-python PDF library. Prior to 6.21
pypdf is a free and open-source pure-python PDF library. Prior to 6.21.3, pypdf can take excessive time to retrieve page labels from a crafted PDF containing a flat page-label number tree with many ranges. The page_label…