TI-2024-18458 Aliases CVE-2024-27844 GHSA-h98r-frj5-jj3c

Apple Safari: A website's permission dialog may persist after navigation away from the…

MEDIUM 48Published 2024-06-10 · Updated 2026-04-02

Key facts

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

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

Summary

The issue was addressed with improved checks. This issue is fixed in Safari 17.5, macOS Sonoma 14.5, visionOS 1.2. A website's permission dialog may persist after navigation away from the site.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.00556 46th percentileScored 2026-11-07

Fix Fixed Safari (Apple): 17.5macOS (Apple): 14.5+1 more product

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: Yes
Technical impact: Total

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 17.5	17.5	Patch available	CNA
Apple	macOS	before 14.5	14.5	Patch available	CNA
Apple	visionOS	before 1.2	1.2	Patch available	CNA

Safari VendorApple Affected before 17.5 Fixed in 17.5 Patch available CNA
macOS VendorApple Affected before 14.5 Fixed in 14.5 Patch available CNA
visionOS VendorApple Affected before 1.2 Fixed in 1.2 Patch available CNA

CPE configurations NVD · 3

CPE	Versions	Role	Vendor
cpe:2.3:a:apple:safari::::::::	before 17.5	Vulnerable	Apple
cpe:2.3:o:apple:macos::::::::	14.0 to before 14.5	Vulnerable	Apple
cpe:2.3:o:apple:visionos::::::::	before 1.2	Vulnerable	Apple

cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:* Versions before 17.5 Vulnerable ·Apple
cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:* Versions 14.0 to before 14.5 Vulnerable ·Apple
cpe:2.3:o:apple:visionos:*:*:*:*:*:*:*:* Versions before 1.2 Vulnerable ·Apple

Remediation

Fix · CNA Safari (Apple) Fixed in 17.5
Fix · CNA macOS (Apple) Fixed in 14.5
Fix · CNA visionOS (Apple) Fixed in 1.2

Fixed in the same release

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

Release · 2024-06-10
Apple visionOS 1.2
21 records Highest priority Priority HIGH 2 HIGH, 11 MEDIUM, 8 LOW
Other records, highest priority first
- TI-2024-18415 Apple iOS and iPadOS: An app may be able to elevate privilegesPriority HIGH 78
- TI-2024-18429 Out-of-bounds write in Apple iOS and iPadOSPriority HIGH 69
- TI-2024-18446 Apple iOS and iPadOS: An app may be able to elevate privilegesPriority MEDIUM 48
Show all 21 records →
Release · 2024-06-10
Apple macOS 14.5
16 records Highest priority Priority HIGH 2 HIGH, 8 MEDIUM, 6 LOW
Other records, highest priority first
- TI-2024-18415 Apple iOS and iPadOS: An app may be able to elevate privilegesPriority HIGH 78
- TI-2024-18429 Out-of-bounds write in Apple iOS and iPadOSPriority HIGH 69
- TI-2024-18446 Apple iOS and iPadOS: An app may be able to elevate privilegesPriority MEDIUM 48
Show all 16 records →

Show 1 more group

Release · 2024-06-10
Apple Safari 17.5
8 records Highest priority Priority MEDIUM 5 MEDIUM, 3 LOW
Other records, highest priority first
- TI-2024-18434 Memory corruption in Apple SafariPriority MEDIUM 48
- TI-2024-18464 Memory corruption in Apple SafariPriority MEDIUM 42
- TI-2024-18447 Integer overflow in Apple SafariPriority MEDIUM 42
Show all 8 records →

Timeline

2026-10-02 Threatist record created from CVE-2024-27844
2026-10-03 Alias added: GHSA-h98r-frj5-jj3c

References

Advisory 7

Other 3

TI-2026-46583 Improper authentication in Apple macOS KEVCVSS 3.1CRITICAL 9.8
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

See all 3490 →

Sources

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