Vulnerability · NVD

CVE-2026-28967

CVE-2026-28967 : medium severity (CVSS 4.9). No tracked catalog app is linked to this CVE.

Severity (CVSS): 4.9
Exploitation: 0.3 %
Tracked apps: 0
Still exposed: 0

Published on 2026-05-11

A denial-of-service issue was addressed with improved input validation. This issue is fixed in iOS 18.7.7 and iPadOS 18.7.7, iOS 26.4 and iPadOS 26.4. An attacker in a privileged network position may be able to cause a denial-of-service.

Attack vector : Network No user interaction

Show raw CVSS vector

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

EPSS 0.32% exploit very unlikely percentile 25.1%

OS versions that fix this CVE

This CVE is resolved by the following OS security releases. Update the OS to at least the listed version.

iOS Fixed in 26.4 18.7.7
iPadOS Fixed in 26.4 18.7.7

View on NVD ↗ Advisory · support.apple.com

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