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VULNERABILITIES

CVE-2025-43353 Details

Description

The issue was addressed with improved bounds checks. This issue is fixed in macOS Sequoia 15.7, macOS Sonoma 14.8, macOS Tahoe 26. Processing a maliciously crafted string may lead to heap corruption.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:5.5 MEDIUMVector:CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
CNA: CISA-ADPCVSS-B:5.5 MEDIUMVector:CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

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URLSource(s)Tag(s)
http://seclists.org/fulldisclosure/2025/Sep/53 CVE
http://seclists.org/fulldisclosure/2025/Sep/54 CVE
http://seclists.org/fulldisclosure/2025/Sep/55 CVE
https://support.apple.com/en-us/125110 [email protected]
https://support.apple.com/en-us/125111 [email protected]Release NotesVendor Advisory

see all 6 references

Weakness Enumeration

CWE-IDCWE NameSource
CWE-787Out-of-bounds Write[email protected]
CWE-787Out-of-bounds WriteCISA-ADP

Affected Products

ProductVersions
apple macos
>= 14.0, < 14.8
>= 15.0, < 15.7

CPE

  • cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

9 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2025-43353
NVD Published Date:
Sep 15, 2025
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2025-43353 Details - Not Deferred