What is the CVSS score of CVE-2026-28894?

CVE-2026-28894 has a CVSS 3.1 base score of 7.5 (High). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H. EPSS exploitation probability: 0.1%.

Which versions of iOS are affected by CVE-2026-28894?

CVE-2026-28894 is a high-severity denial-of-service vulnerability affecting Apple's iOS, iPadOS, and macOS platforms that allows remote attackers to crash devices and services through malformed…. A patch is available.

iOS CVE-2026-28894

EUVD-2026-15175 HIGH

Improper Input Validation (CWE-20)

2026-03-25 apple

Information Disclosure Apple iOS macOS

7.5

CVSS 3.1

CVSS VectorNVD

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

Lifecycle Timeline

Analysis Updated

Apr 16, 2026 - 06:17 EUVD-patch-fix

executive_summary

Re-analysis Queued

Apr 16, 2026 - 05:29 backfill_euvd_patch

patch_released

Patch available

Apr 16, 2026 - 05:29 EUVD

26.4,14.8.5,15.7.5

EUVD ID Assigned

Mar 25, 2026 - 01:00 euvd

EUVD-2026-15175

Analysis Generated

Mar 25, 2026 - 01:00 vuln.today

CVE Published

Mar 25, 2026 - 00:31 nvd

HIGH 7.5

DescriptionNVD

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.

AnalysisAI

Remote attackers can trigger denial-of-service conditions against multiple Apple operating systems (iOS, iPadOS, macOS variants) through network requests that bypass insufficient input validation. The vulnerability affects iOS 26.4 and earlier, iPadOS 26.4 and earlier, macOS Sequoia 15.7.4 and earlier, macOS Sonoma 14.8.4 and earlier, and macOS Tahoe 26.3 and earlier. …

RemediationAI

Within 24 hours: Inventory all Apple devices (iOS, iPadOS, macOS) in your environment and document current OS versions against affected versions (iOS ≤26.4, iPadOS ≤26.4, macOS Sequoia ≤15.7.4, Sonoma ≤14.8.4, Tahoe ≤26.3). Within 7 days: Check Apple security advisories for patch release dates and develop a staged deployment plan; implement network-level DoS detection to identify exploitation attempts. …

Analysis

Detailed AI-generated intelligence summary covering attack vector, impact assessment, affected versions, remediation steps, and indicators of compromise.

POChttps://••••••••••.com/exploit

PATCHhttps://••••••••••.com/patch

ADVISORYhttps://••••••••••.com/advisory

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CVE-2026-28894 vulnerability details – vuln.today

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iOS CVE-2026-28894

CVSS VectorNVD

Lifecycle Timeline

DescriptionNVD

AnalysisAI

RemediationAI

Full analysis requires sign-in

More from same product – last 7 days

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External POC / Exploit Code