TI-2026-46547 Aliases CVE-2026-65347 GHSA-pqq2-6hv4-3h7j

Uncontrolled resource consumption in Apple iOS and iPadOS

LOW 29CWE-400Published 2026-08-17 · Updated 2026-10-26

Key facts

Attack vector: Network
Privileges required: None
User interaction: Required
Attack complexity: Low
Impact type: Denial of service
Confidentiality · integrity · availability: None · None · High
Fix status: Fixed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-400.

Summary

The issue was addressed with improved checks. This issue is fixed in iOS 26.6.1 and iPadOS 26.6.1, macOS Tahoe 26.6.2, tvOS 27, visionOS 27, watchOS 27. Processing an image may lead to a denial-of-service.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00417 36th percentileScored 2026-11-07

Fix Fixed iOS and iPadOS (Apple): 26.6.1macOS (Apple): 26.6.2+3 more products

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Apple	iOS and iPadOS	before 26.6.1	26.6.1	Patch available	CNA
Apple	macOS	before 26.6.2	26.6.2	Patch available	CNA
Apple	tvOS	before 27	27	Patch available	CNA
Apple	visionOS	before 27	27	Patch available	CNA
Apple	watchOS	before 27	27	Patch available	CNA

iOS and iPadOS VendorApple Affected before 26.6.1 Fixed in 26.6.1 Patch available CNA
macOS VendorApple Affected before 26.6.2 Fixed in 26.6.2 Patch available CNA
tvOS VendorApple Affected before 27 Fixed in 27 Patch available CNA
visionOS VendorApple Affected before 27 Fixed in 27 Patch available CNA
watchOS VendorApple Affected before 27 Fixed in 27 Patch available CNA

CPE configurations NVD · 3

CPE	Versions	Role	Vendor
cpe:2.3:o:apple:ipados::::::::	before 26.6.1	Vulnerable	Apple
cpe:2.3:o:apple:iphone_os::::::::	before 26.6.1	Vulnerable	Apple
cpe:2.3:o:apple:macos::::::::	26.0 to before 26.6.2	Vulnerable	Apple

cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:* Versions before 26.6.1 Vulnerable ·Apple
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* Versions before 26.6.1 Vulnerable ·Apple
cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:* Versions 26.0 to before 26.6.2 Vulnerable ·Apple

Remediation

Fix · CNA iOS and iPadOS (Apple) Fixed in 26.6.1
Fix · CNA macOS (Apple) Fixed in 26.6.2
Fix · CNA tvOS (Apple) Fixed in 27
Fix · CNA visionOS (Apple) Fixed in 27
Fix · CNA watchOS (Apple) Fixed in 27

Fixed in the same release

Records fixed by the same vendor advisory or release, as the CNA lists them.

Release · 2026-08-17
Apple visionOS 27
29 records Highest priority Priority MEDIUM 3 MEDIUM, 26 LOW
Other records, highest priority first
- TI-2026-46546 Integer overflow in Apple iOS and iPadOSPriority MEDIUM 41
- TI-2026-46543 Use after free in Apple iOS and iPadOSPriority MEDIUM 40
- TI-2026-31883 Memory corruption in Apple SafariPriority MEDIUM 40
Show all 29 records →
Release · 2026-08-17
Apple macOS 26.6.2
24 records Highest priority Priority MEDIUM 2 MEDIUM, 22 LOW
Other records, highest priority first
- TI-2026-46543 Use after free in Apple iOS and iPadOSPriority MEDIUM 40
- TI-2026-31883 Memory corruption in Apple SafariPriority MEDIUM 40
- TI-2026-46318 Use after free in Apple SafariPriority LOW 29
Show all 24 records →

Show 3 more groups

Release · 2026-08-17
Apple watchOS 27
13 records Highest priority Priority MEDIUM 3 MEDIUM, 10 LOW
Other records, highest priority first
- TI-2026-46546 Integer overflow in Apple iOS and iPadOSPriority MEDIUM 41
- TI-2026-46543 Use after free in Apple iOS and iPadOSPriority MEDIUM 40
- TI-2026-31883 Memory corruption in Apple SafariPriority MEDIUM 40
Show all 13 records →
Release · 2026-08-17
Apple tvOS 27
12 records Highest priority Priority MEDIUM 3 MEDIUM, 9 LOW
Other records, highest priority first
- TI-2026-46546 Integer overflow in Apple iOS and iPadOSPriority MEDIUM 41
- TI-2026-46543 Use after free in Apple iOS and iPadOSPriority MEDIUM 40
- TI-2026-31883 Memory corruption in Apple SafariPriority MEDIUM 40
Show all 12 records →
Release · 2026-08-17
Apple iOS and iPadOS 26.6.1
6 records Highest priority Priority MEDIUM 2 MEDIUM, 4 LOW
Other records, highest priority first
- TI-2026-46546 Integer overflow in Apple iOS and iPadOSPriority MEDIUM 41
- TI-2026-46543 Use after free in Apple iOS and iPadOSPriority MEDIUM 40
- TI-2026-46530 Memory corruption in Apple iOS and iPadOSPriority LOW 29
Show all 6 records →

Timeline

2026-10-02 Threatist record created from CVE-2026-65347
2026-10-03 Alias added: GHSA-pqq2-6hv4-3h7j

References

Advisory 2

Other 3

TI-2025-28008 Out-of-bounds write in Apple iOS and iPadOS KEVCVSS 3.1CRITICAL 10.0
TI-2025-22441 Apple iOS and iPadOS: An attacker with arbitrary read and write capability may be able to… KEVCVSS 3.1CRITICAL 9.8
TI-2025-22440 Memory corruption in Apple iOS and iPadOS KEVCVSS 3.1CRITICAL 9.8
TI-2025-17951 Out-of-bounds write in Apple Safari KEVCVSS 3.1CRITICAL 10.0
TI-2025-17847 Use after free in Apple iOS and iPadOS KEVCVSS 3.1CRITICAL 10.0
TI-2022-06854 Out-of-bounds write in Apple iOS and iPadOS KEVCVSS 3.1CRITICAL 9.8

See all 2382 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences