AUGUST 4, 2026
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Case File

CVE-2025-54982

CRITICAL · CVSS 9.6 EPSS 0.38%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2025-08-05 · Last synced 2026-08-04

CyberRota Analysis

This is a critical severity vulnerability with a CVSS score of 9.6. See the original NVD description below for full technical details.

CVE
CVE-2025-54982
Severity
CRITICAL
CVSS
9.6
EPSS
0.38%

Original NVD Description

An improper verification of cryptographic signature in Zscaler's SAML authentication mechanism on the server-side allowed an authentication abuse.