CVE-2025-31183: Apple macOS information disclosure (CVSS 9.8)

Description

The issue was addressed with improved restriction of data container access. This issue is fixed in iOS 18.4 and iPadOS 18.4, macOS Sequoia 15.4, macOS Sonoma 14.7.5, tvOS 18.4, watchOS 11.4. An app may be able to access sensitive user data.

CVSS 3.1 breakdown

Attack vectorNetwork

Attack complexityLow

Privileges requiredNone

User interactionNone

ScopeUnchanged

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Affected products

Apple iPadOS< 18.4

Apple iPhone OS< 18.4

Apple macOS≥ 15.0 < 15.4 · < 14.7.5

Apple Tvos< 18.4

Remediation

Fixed in

Apple iPadOS≥ 18.4

Apple iPhone OS≥ 18.4

Apple macOS≥ 15.4

Apple Tvos≥ 18.4

Patch & vendor advisories

References

http://seclists.org/fulldisclosure/2025/Apr/11
http://seclists.org/fulldisclosure/2025/Apr/13
http://seclists.org/fulldisclosure/2025/Apr/4
http://seclists.org/fulldisclosure/2025/Apr/8
http://seclists.org/fulldisclosure/2025/Apr/9
https://support.apple.com/en-us/122371Release NotesVendor Advisory
https://support.apple.com/en-us/122373Release NotesVendor Advisory
https://support.apple.com/en-us/122374Release NotesVendor Advisory
https://support.apple.com/en-us/122376
https://support.apple.com/en-us/122377Release NotesVendor Advisory

Related CVEs

Recent high-severity vulnerabilities sharing a weakness type.

Frequently asked

Is CVE-2025-31183 being actively exploited?

CVE-2025-31183 is not in the CISA KEV catalog. Its EPSS exploit probability is 1.21%.

How severe is CVE-2025-31183?

CVE-2025-31183 has a CVSS 3.1 base score of 9.8, rated critical. EPSS estimates a 1.21% probability of exploitation.

Which products are affected by CVE-2025-31183?

Affected products include Apple iPadOS, Apple iPhone OS, Apple macOS, Apple Tvos.

How do I fix CVE-2025-31183?

Upgrade affected software to a fixed version, for example Apple iPadOS 18.4, Apple iPhone OS 18.4, Apple macOS 15.4 or later, then confirm no affected versions remain in your inventory.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2025-31183 against the real software inventory on every managed device, as each hourly inventory arrives. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

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