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CVE-2025-31277

The issue was addressed with improved memory handling. This issue is fixed in Safari 18.6, iOS 18.6 and iPadOS 18.6, macOS Sequoia 15.6, tvOS 18.6,...

Basic Information

CVE State
PUBLISHED
Reserved Date
March 27, 2025
Published Date
July 29, 2025
Last Updated
April 02, 2026
Vendor
Apple
Product
Safari, iOS and iPadOS, macOS, tvOS, visionOS, watchOS
Description
The issue was addressed with improved memory handling. This issue is fixed in Safari 18.6, iOS 18.6 and iPadOS 18.6, macOS Sequoia 15.6, tvOS 18.6, visionOS 2.6, watchOS 11.6. Processing maliciously crafted web content may lead to memory corruption.
Tags
cisa

CVSS Scores

CVSS v3.1

8.8 - HIGH

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

SSVC Information

Exploitation
none
Technical Impact
total

Exploit Status

Exploited in the Wild
Yes (2026-06-01 13:30:35 UTC) Source

References

https://support.apple.com/en-us/124147 https://support.apple.com/en-us/124149 https://support.apple.com/en-us/124152 https://support.apple.com/en-us/124153 https://support.apple.com/en-us/124154 https://support.apple.com/en-us/124155

Known Exploited Vulnerability Information

Source Added Date
CISA 2026-06-01 13:30:35 UTC

Timeline

  • CVE ID Reserved

  • CVE Published to Public

  • Added to KEVIntel