CVE-2025-24180

HIGH

8.1

CVSS Score

Published: March 31, 2025 at 10:23 PM UTC

Updated: July 8, 2026 at 03:09 PM UTC

6 products affected across 1 vendormacOSiPhone OSiPadOS

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Severity

HIGH8.1

Exploit prediction

EPSS 1%

SSVC

No known exploit

Description

The issue was addressed with improved input validation. This issue is fixed in Safari 18.4, visionOS 2.4, iOS 18.4 and iPadOS 18.4, macOS Sequoia 15.4. A malicious website may be able to claim WebAuthn credentials from another website that shares a registrable suffix.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

iPadOS · Apple

95%

v < 18.4

Affected range stops below 18.4, so it looks safe — our inference, not a vendor statement

iPhone OS · Apple

95%

v < 18.4

Affected range stops below 18.4, so it looks safe — our inference, not a vendor statement

macOS · Apple

95%

v < 15.415.0 ≤ v < 15.4

Affected range stops below 15.4, so it looks safe — our inference, not a vendor statement

Safari · Apple

95%

v < 18.4

Affected range stops below 18.4, so it looks safe — our inference, not a vendor statement

visionOS · Apple

95%

v < 2.3v < 2.4

Affected range stops below 2.3, so it looks safe — our inference, not a vendor statement

Affected range stops below 2.4, so it looks safe — our inference, not a vendor statement

watchOS · Apple

60%

v < 11.4

Affected range stops below 11.4, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (10)

Vendor Advisory

Source: [email protected]

https://support.apple.com/en-us/122371

Vendor Advisory

Source: [email protected]

https://support.apple.com/en-us/122373

Vendor Advisory

Source: [email protected]

https://support.apple.com/en-us/122378

Vendor Advisory

Source: [email protected]

https://support.apple.com/en-us/122379

Source: cverecord

https://support.apple.com/en-us/122376

Source: af854a3a-2127-422b-91ae-364da2661108

http://seclists.org/fulldisclosure/2025/Apr/12

Source: af854a3a-2127-422b-91ae-364da2661108

http://seclists.org/fulldisclosure/2025/Apr/13

Source: af854a3a-2127-422b-91ae-364da2661108

http://seclists.org/fulldisclosure/2025/Apr/2

SSVC — Action Prioritization

SSVCNo known exploitNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

8.1HIGHCISA-ADP

Attack Vector: NETWORK
Complexity: LOW
Privileges: NONE
User Interaction: REQUIRED
Scope: UNCHANGED
Confidentiality: HIGH
Integrity: HIGH
Availability: NONE

Vector?

Quick Info

StatusMODIFIED

CWE

CWE-601

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