TI-2026-28748 Aliases CVE-2026-39868 GHSA-82rg-2v44-mpvr

Improper input validation in Apple iOS and iPadOS

MEDIUM 46CWE-20Published 2026-06-29 · Updated 2026-08-17

Key facts

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

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA.

Summary

This issue was addressed with improved input validation. This issue is fixed in iOS 18.7.10 and iPadOS 18.7.10, iOS 26.5.2 and iPadOS 26.5.2, macOS Sequoia 15.7.8, macOS Sonoma 14.8.8, macOS Tahoe 26.5.2, tvOS 26.6, visionOS 26.6, watchOS 26.6. An app may be able to cause unexpected system termination or corrupt kernel memory.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00685 52nd percentileScored 2026-11-07

Fix Fixed iOS and iPadOS (Apple): 18.7.10, 26.5.2macOS (Apple): 14.8.8, 15.7.8, 26.5.2+3 more products

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: Yes
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 18.7.10; before 26.5.2	18.7.10, 26.5.2	Patch available	CNA
Apple	macOS	before 14.8.8; before 15.7.8; before 26.5.2	14.8.8, 15.7.8, 26.5.2	Patch available	CNA
Apple	tvOS	before 26.6	26.6	Patch available	CNA
Apple	visionOS	before 26.6	26.6	Patch available	CNA
Apple	watchOS	before 26.6	26.6	Patch available	CNA

iOS and iPadOS VendorApple Affected before 18.7.10; before 26.5.2 Fixed in 18.7.10, 26.5.2 Patch available CNA
macOS VendorApple Affected before 14.8.8; before 15.7.8; before 26.5.2 Fixed in 14.8.8, 15.7.8, 26.5.2 Patch available CNA
tvOS VendorApple Affected before 26.6 Fixed in 26.6 Patch available CNA
visionOS VendorApple Affected before 26.6 Fixed in 26.6 Patch available CNA
watchOS VendorApple Affected before 26.6 Fixed in 26.6 Patch available CNA

CPE configurations NVD · 3

CPE	Versions	Role	Vendor
cpe:2.3:o:apple:ipados::::::::	before 26.5.2	Vulnerable	Apple
cpe:2.3:o:apple:iphone_os::::::::	before 26.5.2	Vulnerable	Apple
cpe:2.3:o:apple:macos::::::::	before 26.5.2	Vulnerable	Apple

cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:* Versions before 26.5.2 Vulnerable ·Apple
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* Versions before 26.5.2 Vulnerable ·Apple
cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:* Versions before 26.5.2 Vulnerable ·Apple

Remediation

Fix · CNA iOS and iPadOS (Apple) Fixed in 18.7.10, 26.5.2
Fix · CNA macOS (Apple) Fixed in 14.8.8, 15.7.8, 26.5.2
Fix · CNA tvOS (Apple) Fixed in 26.6
Fix · CNA visionOS (Apple) Fixed in 26.6
Fix · CNA watchOS (Apple) Fixed in 26.6

Fixed in the same release

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

Release · 2026-06-29
Apple watchOS 26.6
34 records Highest priority Priority MEDIUM 4 MEDIUM, 30 LOW
Other records, highest priority first
- TI-2026-31807 Use after free in Apple SafariPriority MEDIUM 43
- TI-2026-31823 Use after free in Apple SafariPriority MEDIUM 40
- TI-2026-31797 Type confusion in Apple SafariPriority MEDIUM 40
Show all 34 records →
Release · 2026-06-29
Apple visionOS 26.6
32 records Highest priority Priority MEDIUM 4 MEDIUM, 28 LOW
Other records, highest priority first
- TI-2026-31807 Use after free in Apple SafariPriority MEDIUM 43
- TI-2026-31823 Use after free in Apple SafariPriority MEDIUM 40
- TI-2026-31797 Type confusion in Apple SafariPriority MEDIUM 40
Show all 32 records →

Show 3 more groups

Release · 2026-06-29
Apple tvOS 26.6
32 records Highest priority Priority MEDIUM 4 MEDIUM, 28 LOW
Other records, highest priority first
- TI-2026-31807 Use after free in Apple SafariPriority MEDIUM 43
- TI-2026-31823 Use after free in Apple SafariPriority MEDIUM 40
- TI-2026-31797 Type confusion in Apple SafariPriority MEDIUM 40
Show all 32 records →
Release · 2026-06-29
Apple iOS and iPadOS 18.7.10, 26.5.2
23 records Highest priority Priority MEDIUM 3 MEDIUM, 20 LOW
Other records, highest priority first
- TI-2026-31823 Use after free in Apple SafariPriority MEDIUM 40
- TI-2026-31797 Type confusion in Apple SafariPriority MEDIUM 40
- TI-2026-31827 Cross-site request forgery in Apple SafariPriority LOW 37
Show all 23 records →
Release · 2026-06-29
Apple macOS 14.8.8, 15.7.8, 26.5.2
5 records Highest priority Priority MEDIUM 1 MEDIUM, 4 LOW
Other records, highest priority first
- TI-2026-31816 Improper input validation in Apple iOS and iPadOSPriority LOW 35
- TI-2026-31798 Double free in Apple iOS and iPadOSPriority LOW 29
- TI-2026-31795 Out-of-bounds read in Apple iOS and iPadOSPriority LOW 29
Show all 5 records →

Timeline

2026-10-02 Threatist record created from CVE-2026-39868
2026-10-03 Alias added: GHSA-82rg-2v44-mpvr

References

Advisory 2

Other 6

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