CVE-2026-84597
mediumAn out-of-bounds read issue was addressed with improved input validation.
Vendor / product: Apple — ipados
An out-of-bounds read issue was addressed with improved input validation. 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.
CVSS
6.5
6.5 (CVSS v3.1)
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N Severity source: NVD CVSS v3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
Timeline (UTC)
Published: 2026-09-14 21:17
Modified: 2026-09-16 01:06
NVD status: Analyzed
Last synced 1 day ago
Verified against the source API 2026-10-27 06:53 UTC
Exploitation
Not listed in CISA KEV (as of last catalog sync)
Absence from KEV does not mean a CVE is not exploited. Exploitation status: unknown (no authoritative evidence in our sources).
Affected products
apple / ipados <27.0
apple / iphone_os <27.0
apple / macos <27.0
apple / tvos <27.0
apple / visionos <27.0
apple / watchos <27.0
Weakness classification (CWE)
Source: NVD / CISA. “NVD-CWE-Other” and “NVD-CWE-noinfo” mean NVD could not assign a specific weakness.
Mitigation & advisories
Vendor advisory: https://support.apple.com/en-us/149034
Vendor advisory: https://support.apple.com/en-us/149035
Vendor advisory: https://support.apple.com/en-us/149036
Vendor advisory: https://support.apple.com/en-us/149037
Vendor advisory: https://support.apple.com/en-us/149038
References
- https://support.apple.com/en-us/149034 product-security@apple.com
- https://support.apple.com/en-us/149035 product-security@apple.com
- https://support.apple.com/en-us/149036 product-security@apple.com
- https://support.apple.com/en-us/149037 product-security@apple.com
- https://support.apple.com/en-us/149038 product-security@apple.com
Data sources
NVD CVE API 2.0 — fetched 2026-10-27 06:53 UTC · record ↗