CVE-2025-31206

Name: CVE-2025-31206
Creator: NVD / NIST
Published: 2025-05-12T22:15:21.717+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

MEDIUMCVSS 4.3/10EPSS 0.94%

Last modified Jun 17, 2026

CVE-2025-31206 is a medium-severity vulnerability rated 4.3/10 on the CVSS scale. A type confusion issue was addressed with improved state handling. This issue is fixed in Safari 18.5, iOS 18.5 and iPadOS 18.5, iPadOS 17.7.7, macOS Sequoia 15.5, tvOS 18.5, visionOS 2.5, watchOS 11.5. EPSS estimates a 0.94% chance of exploitation in the next 30 days.

Description

A type confusion issue was addressed with improved state handling. This issue is fixed in Safari 18.5, iOS 18.5 and iPadOS 18.5, iPadOS 17.7.7, macOS Sequoia 15.5, tvOS 18.5, visionOS 2.5, watchOS 11.5. Processing maliciously crafted web content may lead to an unexpected Safari crash.

Metrics

CVSS 3.1

4.3/10

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

EPSS Probability

0.94%

56.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-843

Affected Software

Vendor	Product	Versions
Apple	Safari	< 18.5
Apple	Ipados	< 17.7.7
Apple	Ipados	>= 18.0, < 18.5
Apple	Iphone Os	< 18.5
Apple	Macos	< 15.5
Apple	Tvos	< 18.5
Apple	Visionos	< 2.5
Apple	Watchos	< 11.5

References

https://support.apple.com/en-us/122404Release Notes, Vendor Advisory
https://support.apple.com/en-us/122405Release Notes, Vendor Advisory
https://support.apple.com/en-us/122716Release Notes, Vendor Advisory
https://support.apple.com/en-us/122719Release Notes, Vendor Advisory
https://support.apple.com/en-us/122720Release Notes, Vendor Advisory
https://support.apple.com/en-us/122721Release Notes, Vendor Advisory
https://support.apple.com/en-us/122722Release Notes, Vendor Advisory
http://seclists.org/fulldisclosure/2025/May/10
http://seclists.org/fulldisclosure/2025/May/12
http://seclists.org/fulldisclosure/2025/May/13
http://seclists.org/fulldisclosure/2025/May/5
http://seclists.org/fulldisclosure/2025/May/6
http://seclists.org/fulldisclosure/2025/May/7
https://lists.debian.org/debian-lts-announce/2025/06/msg00016.html

Timeline

Published: May 12, 2025
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2025-31206?

How severe is CVE-2025-31206?

CVE-2025-31206 has a CVSS score of 4.3/10 (MEDIUM severity). The EPSS model estimates a 0.94% probability of exploitation in the next 30 days.

How do I fix CVE-2025-31206?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2025-31206?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST