CVE-2026-84604

Published Oct 26, 2026 CVSS 3.1 · 7.8 High EPSS < 1% KEV · Not listed
Description
A stack buffer overflow was addressed through improved input validation. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8.2, macOS Tahoe 26.7.2. Processing a maliciously crafted audit file may corrupt process memory.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Title Stack Buffer Overflow in macOS Audit File Processing
Type Values Removed Values Added
Weaknesses CWE-121
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Title Stack Buffer Overflow in macOS Audit File Processing
Type Values Removed Values Added
Title Stack Buffer Overflow in macOS Audit File Processing
Weaknesses CWE-120
Type Values Removed Values Added
Weaknesses CWE-787
CPEs cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*
Metrics cvssV3_1

{'score': 7.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H'}

Type Values Removed Values Added
Title Stack Buffer Overflow in macOS Audit File Processing
First Time appeared Apple
Apple macos
Weaknesses CWE-120
Vendors & Products Apple
Apple macos
Type Values Removed Values Added
Description A stack buffer overflow was addressed through improved input validation. This issue is fixed in macOS Golden Gate 27, macOS Sequoia 15.8.2, macOS Tahoe 26.7.2. Processing a maliciously crafted audit file may corrupt process memory.
References
Weaknesses

Sources

Status
PUBLISHED
Assigner
apple
Published
Updated
Nov 3, 2026, 10:31 PM
Reserved
Sep 1, 2026, 9:13 PM
Status
Modified
Published
Oct 26, 2026, 9:20 PM
Modified
Nov 3, 2026, 11:17 PM