Description
An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in iOS 27 and iPadOS 27, macOS Golden Gate 27, tvOS 27, visionOS 27, watchOS 27. Processing a maliciously crafted font may result in the disclosure of process memory.
Published: 2026-09-14
Score: 6.5 Medium
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Analysis and contextual insights are available on OpenCVE Cloud.

Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories

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History

Sun, 20 Sep 2026 21:15:00 +0200

Type Values Removed Values Added
Title Out‑of‑Bounds Read in Font Parsing Enables Memory Disclosure

Fri, 18 Sep 2026 00:15:00 +0200

Type Values Removed Values Added
Title Out‑of‑Bounds Read in Font Parsing Enables Memory Disclosure

Wed, 16 Sep 2026 12:00:00 +0200

Type Values Removed Values Added
Title Out-of-Bounds Read in Font Parsing Allows Process Memory Disclosure
Weaknesses CWE-120
CWE-682

Wed, 16 Sep 2026 03:15:00 +0200

Type Values Removed Values Added
First Time appeared Apple ipados
Apple iphone Os
CPEs cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:visionos:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*
Vendors & Products Apple ipados
Apple iphone Os

Tue, 15 Sep 2026 17:30:00 +0200

Type Values Removed Values Added
Weaknesses CWE-125
Metrics cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N'}

ssvc

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


Tue, 15 Sep 2026 10:45:00 +0200

Type Values Removed Values Added
Title Out-of-Bounds Read in Font Parsing Allows Process Memory Disclosure
Weaknesses CWE-120
CWE-682

Tue, 15 Sep 2026 05:30:00 +0200

Type Values Removed Values Added
First Time appeared Apple
Apple ios And Ipados
Apple macos
Apple tvos
Apple visionos
Apple watchos
Vendors & Products Apple
Apple ios And Ipados
Apple macos
Apple tvos
Apple visionos
Apple watchos

Mon, 14 Sep 2026 23:00:00 +0200

Type Values Removed Values Added
Description An out-of-bounds read was addressed with improved bounds checking. This issue is fixed in iOS 27 and iPadOS 27, macOS Golden Gate 27, tvOS 27, visionOS 27, watchOS 27. Processing a maliciously crafted font may result in the disclosure of process memory.
References

cve-icon MITRE

Status: PUBLISHED

Assigner: apple

Published:

Updated: 2026-10-26T20:43:12.542Z

Reserved: 2026-09-01T21:13:17.758Z

Link: CVE-2026-84596

cve-icon Vulnrichment

Updated: 2026-09-15T14:46:55.355Z

cve-icon NVD

Status : Analyzed

Published: 2026-09-14T21:17:35.193

Modified: 2026-09-16T01:06:22.940

Link: CVE-2026-84596

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-20T21:00:04Z

Weaknesses