CVE-2026-28894

CWE-20 — Improper Input Validation4 documents4 sources
Severity
7.5HIGH
EPSS
0.2%
top 59.57%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
4
Apple IOS AND IpadosApple MacosApple Ipados+1 more
Timeline
PublishedMar 25

Description

A denial-of-service issue was addressed with improved input validation. This issue is fixed in iOS 26.4 and iPadOS 26.4, macOS Sequoia 15.7.5, macOS Sonoma 14.8.5, macOS Tahoe 26.4. A remote attacker may be able to cause a denial-of-service.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:HExploitability: 3.9 | Impact: 3.6

Affected Packages5 packages

▶CVEListV5apple/macos< 14.8.5+2
▶NVDapple/macos14.0 — 14.8.5+2
▶NVDapple/ipados< 26.4
▶CVEListV5apple/ios_and_ipados< 26.4
▶NVDapple/iphone_os< 26.4

🔴Vulnerability Details

2
GHSA
GHSA-55pg-vx6v-2jfh: A denial-of-service issue was addressed with improved input validation↗2026-03-25
▶
CVEList
CVE-2026-28894: A denial-of-service issue was addressed with improved input validation↗2026-03-25
▶

🕵️Threat Intelligence

1
Wiz
CVE-2026-28894 Impact, Exploitability, and Mitigation Steps | Wiz↗
▶
CVE-2026-28894 (HIGH CVSS 7.5) | A denial-of-service issue was addre | cvebase.io