CVE-2026-58443

CRITICAL

9.1CVSS v3

—CVSS v2

0.58% EPSS (exploit probability)

CWE-863CWE

Description

Public-only repository tokens can update private PR head branches

CVSS v3 vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

No routers currently mapped to this CVE in our database.