CVE-2026-28871

| EUVD-2026-15149 MEDIUM
2026-03-25 apple GHSA-m46v-chmw-rw9m
4.3
CVSS 3.1
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CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
Low
Integrity
None
Availability
None

Lifecycle Timeline

3
Analysis Generated
Mar 25, 2026 - 01:00 vuln.today
EUVD ID Assigned
Mar 25, 2026 - 01:00 euvd
EUVD-2026-15149
CVE Published
Mar 25, 2026 - 00:31 nvd
MEDIUM 4.3

Description

A logic issue was addressed with improved checks. This issue is fixed in Safari 26.4, iOS 18.7.7 and iPadOS 18.7.7, iOS 26.4 and iPadOS 26.4, macOS Tahoe 26.4. Visiting a maliciously crafted website may lead to a cross-site scripting attack.

Analysis

A cross-site scripting (XSS) vulnerability exists in Apple's Safari browser and iOS/iPadOS operating systems due to insufficient input validation in website content handling. An attacker can craft a malicious website that, when visited by a user, executes arbitrary JavaScript in the context of the victim's browser, potentially stealing credentials, session tokens, or performing actions on behalf of the user. …

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Remediation

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Verify Content-Security-Policy and output encoding.

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Priority Score

22
Low Medium High Critical
KEV: 0
EPSS: +0.0
CVSS: +22
POC: 0

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CVE-2026-28871 vulnerability details – vuln.today

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