TI-2023-15731 Aliases CVE-2023-32445 GHSA-3q6h-2x33-95wm

Cross-site scripting in Apple Safari

LOW 28CWE-79Published 2023-07-28 · Updated 2024-10-22

Key facts

Attack vector: Network
Privileges required: None
User interaction: Required
Attack complexity: Low
Impact type: Cross-site scripting
Confidentiality · integrity · availability: Low · Low · None
Fix status: Fixed

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-79.

Summary

This issue was addressed with improved checks. This issue is fixed in Safari 16.6, watchOS 9.6, iOS 15.7.8 and iPadOS 15.7.8, tvOS 16.6, iOS 16.6 and iPadOS 16.6, macOS Ventura 13.5. Processing a document may lead to a cross site scripting attack.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00578 47th percentileScored 2026-11-07

Fix Fixed Safari (Apple): 16.6tvOS (Apple): 16.6+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	Safari	before 16.6	16.6	Patch available	CNA
Apple	tvOS	before 16.6	16.6	Patch available	CNA
Apple	iOS and iPadOS	before 16.6	16.6	Patch available	CNA
Apple	macOS	before 13.5	13.5	Patch available	CNA
Apple	iOS and iPadOS	before 15.7	15.7	Patch available	CNA
Apple	watchOS	before 9.6	9.6	Patch available	CNA

Safari VendorApple Affected before 16.6 Fixed in 16.6 Patch available CNA
tvOS VendorApple Affected before 16.6 Fixed in 16.6 Patch available CNA
iOS and iPadOS VendorApple Affected before 16.6 Fixed in 16.6 Patch available CNA
macOS VendorApple Affected before 13.5 Fixed in 13.5 Patch available CNA
iOS and iPadOS VendorApple Affected before 15.7 Fixed in 15.7 Patch available CNA
watchOS VendorApple Affected before 9.6 Fixed in 9.6 Patch available CNA

CPE configurations NVD · 6

CPE	Versions	Role	Vendor
cpe:2.3:a:apple:safari::::::::	before 16.6	Vulnerable	Apple
cpe:2.3:o:apple:ipados::::::::	before 15.7.8; 16.0 to before 16.6	Vulnerable	Apple
cpe:2.3:o:apple:iphone_os::::::::	before 15.7.8; 16.0 to before 16.6	Vulnerable	Apple
cpe:2.3:o:apple:macos::::::::	13.0 to before 13.5	Vulnerable	Apple
cpe:2.3:o:apple:tvos::::::::	before 16.6	Vulnerable	Apple
cpe:2.3:o:apple:watchos::::::::	before 9.6	Vulnerable	Apple

cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:* Versions before 16.6 Vulnerable ·Apple
cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:* Versions before 15.7.8; 16.0 to before 16.6 Vulnerable ·Apple
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* Versions before 15.7.8; 16.0 to before 16.6 Vulnerable ·Apple
cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:* Versions 13.0 to before 13.5 Vulnerable ·Apple
cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:* Versions before 16.6 Vulnerable ·Apple
cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:* Versions before 9.6 Vulnerable ·Apple

Remediation

Fix · CNA Safari (Apple) Fixed in 16.6
Fix · CNA tvOS (Apple) Fixed in 16.6
Fix · CNA iOS and iPadOS (Apple) Fixed in 16.6
Fix · CNA macOS (Apple) Fixed in 13.5
Fix · CNA iOS and iPadOS (Apple) Fixed in 15.7
Fix · CNA watchOS (Apple) Fixed in 9.6

Fixed in the same release

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

Release · 2023-07-28
Apple macOS 13.5
14 records Highest priority Priority MEDIUM 11 MEDIUM, 3 LOW
Other records, highest priority first
- TI-2023-19976 Out-of-bounds write in Apple tvOSPriority MEDIUM 52
- TI-2023-19970 Use after free in Apple tvOSPriority MEDIUM 51
- TI-2023-18915 Out-of-bounds read in Apple macOSPriority MEDIUM 51
Show all 14 records →
Release · 2023-07-28
Apple iOS and iPadOS 15.7
8 records Highest priority Priority MEDIUM 6 MEDIUM, 2 LOW
Other records, highest priority first
- TI-2023-19976 Out-of-bounds write in Apple tvOSPriority MEDIUM 52
- TI-2023-19970 Use after free in Apple tvOSPriority MEDIUM 51
- TI-2023-18915 Out-of-bounds read in Apple macOSPriority MEDIUM 51
Show all 8 records →

Show 3 more groups

Release · 2023-07-28
Apple iOS and iPadOS, watchOS 16.6, 9.6
8 records Highest priority Priority MEDIUM 6 MEDIUM, 2 LOW
Other records, highest priority first
- TI-2023-19976 Out-of-bounds write in Apple tvOSPriority MEDIUM 52
- TI-2023-19970 Use after free in Apple tvOSPriority MEDIUM 51
- TI-2023-18335 Integer overflow in Apple tvOSPriority MEDIUM 51
Show all 8 records →
Release · 2023-07-28
Apple tvOS 16.6
7 records Highest priority Priority MEDIUM 5 MEDIUM, 2 LOW
Other records, highest priority first
- TI-2023-19976 Out-of-bounds write in Apple tvOSPriority MEDIUM 52
- TI-2023-19970 Use after free in Apple tvOSPriority MEDIUM 51
- TI-2023-18335 Integer overflow in Apple tvOSPriority MEDIUM 51
Show all 7 records →
Release · 2023-07-28
Apple Safari 16.6
2 records Highest priority Priority LOW 2 LOW
Other records, highest priority first
- TI-2023-19971 Apple Safari: A website may be able to track sensitive user informationPriority LOW 31
Show all 2 records →

Timeline

2026-10-02 Threatist record created from CVE-2023-32445
2026-10-03 Alias added: GHSA-3q6h-2x33-95wm

References

Advisory 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