AUGUST 4, 2026
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Case File

CVE-2021-30888

HIGH · CVSS 7.4 EPSS 1.73%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2021-08-24 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.4. See the original NVD description below for full technical details.

CVE
CVE-2021-30888
Severity
HIGH
CVSS
7.4
EPSS
1.73%

Original NVD Description

An information leakage issue was addressed. This issue is fixed in iOS 15.1 and iPadOS 15.1, macOS Monterey 12.0.1, iOS 14.8.1 and iPadOS 14.8.1, tvOS 15.1, watchOS 8.1. A malicious website using Content Security Policy reports may be able to leak information via redirect behavior .

Related CVEs

Other vulnerabilities affecting the same vendor(s)