CVE-2025-31223

Advisory lineage Upstream: 0 Downstream: 11
Modified
Published: 12 May 2025, 21:42
Last modified:26 Feb 2026, 18:28

Vulnerability Summary

Overall Risk (default)
medium
32/100
CVSS Score
8 HIGH
v3.1 (cve.org)
EPSS Score
0.52% LOW
1% probability +0.37%
KEV
Not listed
Ransomware
No reports
Public exploits
None found
Dark Web
Not detected

Timeline

12 May 2025, 21:42
Published
Vulnerability first disclosed
26 Feb 2026, 18:28
Last Modified
Vulnerability information updated

Description

The issue was addressed with improved checks. This issue is fixed in watchOS 11.5, tvOS 18.5, iOS 18.5 and iPadOS 18.5, macOS Sequoia 15.5, visionOS 2.5, Safari 18.5. Processing maliciously crafted web content may lead to memory corruption.

CVSS Metrics

  • v3.1•HIGH•Score: 8CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

EPSS Trends

Current EPSS score: 0.52%• Percentile: 67%

Techniques & Countermeasures

  • CWE-119•Improper Restriction of Operations within the Bounds of a Memory Buffer

    The product performs operations on a memory buffer, but it reads from or writes to a memory location outside the buffer's intended boundary. This may result in read or write operations on unexpected memory locations that could be linked to other variables, data structures, or internal program data.

Affected Systems

  • apple•ios and ipados

    ≥ unspecified, < 18.5

  • apple•ipados

    < 18.5

  • apple•iphone_os

    < 18.5

  • apple•macos

    < 15.5 | ≥ unspecified, < 15.5

  • apple•safari

    < 18.5 | ≥ unspecified, < 18.5

  • apple•tvos

    < 18.5 | ≥ unspecified, < 18.5

  • apple•visionos

    < 2.5 | ≥ unspecified, < 2.5

  • apple•watchos

    < 11.5 | ≥ unspecified, < 11.5

References (11)