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TI-2024-29777 Aliases CVE-2024-44212GHSA-873c-cc79-4g4q

Origin validation error in Apple Safari

Priority LOW 30CWE-346Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
Low
Impact type
Security bypass
Confidentiality · integrity · availability
None · Low · None
Fix status
Fixed

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-346.

Summary

A cookie management issue was addressed with improved state management. This issue is fixed in Safari 18.1, iOS 18.1 and iPadOS 18.1, macOS Sequoia 15.1, tvOS 18.1, visionOS 2.1, watchOS 11.1. Cookies belonging to one origin may be sent to another origin.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00261 17th percentileScored 2026-11-07
Fix Fixed Safari (Apple): 18.1iOS and iPadOS (Apple): 18.1+4 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

VendorProductAffected versionsFixed inStatusSource
AppleSafaribefore 18.118.1Patch availableCNA
AppleiOS and iPadOSbefore 18.118.1Patch availableCNA
ApplemacOSbefore 15.115.1Patch availableCNA
AppletvOSbefore 18.118.1Patch availableCNA
ApplevisionOSbefore 2.12.1Patch availableCNA
ApplewatchOSbefore 11.111.1Patch availableCNA
  • Safari VendorApple Affected before 18.1 Fixed in 18.1 Patch available CNA
  • iOS and iPadOS VendorApple Affected before 18.1 Fixed in 18.1 Patch available CNA
  • macOS VendorApple Affected before 15.1 Fixed in 15.1 Patch available CNA
  • tvOS VendorApple Affected before 18.1 Fixed in 18.1 Patch available CNA
  • visionOS VendorApple Affected before 2.1 Fixed in 2.1 Patch available CNA
  • watchOS VendorApple Affected before 11.1 Fixed in 11.1 Patch available CNA

CPE configurations NVD · 6

CPEVersionsRoleVendor
cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:*before 18.1VulnerableApple
cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*before 18.1VulnerableApple
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*before 18.1VulnerableApple
cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*before 18.1VulnerableApple
cpe:2.3:o:apple:visionos:*:*:*:*:*:*:*:*before 2.1VulnerableApple
cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*before 11.1VulnerableApple
  • cpe:2.3:a:apple:safari:*:*:*:*:*:*:*:* Versions before 18.1 Vulnerable ·Apple
  • cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:* Versions before 18.1 Vulnerable ·Apple
  • cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* Versions before 18.1 Vulnerable ·Apple
  • cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:* Versions before 18.1 Vulnerable ·Apple
  • cpe:2.3:o:apple:visionos:*:*:*:*:*:*:*:* Versions before 2.1 Vulnerable ·Apple
  • cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:* Versions before 11.1 Vulnerable ·Apple

Remediation

  • Fix · CNA Safari (Apple) Fixed in 18.1
  • Fix · CNA iOS and iPadOS (Apple) Fixed in 18.1
  • Fix · CNA macOS (Apple) Fixed in 15.1
  • Fix · CNA tvOS (Apple) Fixed in 18.1
  • Fix · CNA visionOS (Apple) Fixed in 2.1
  • Fix · CNA watchOS (Apple) Fixed in 11.1

Fixed in the same release

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

  • Release ·

    Apple iOS and iPadOS 18.1

    7 records Highest priority Priority MEDIUM 3 MEDIUM, 4 LOW

    Other records, highest priority first

    • TI-2024-29803 Out-of-bounds write in Apple iOS and iPadOSPriority MEDIUM 50
    • TI-2024-29802 Resource allocation without limits in Apple iOS and iPadOSPriority MEDIUM 50
    • TI-2024-29855 Apple iOS and iPadOS: An attacker may be able to cause unexpected system termination or…Priority MEDIUM 43
    Show all 7 records →
  • Release ·

    Apple macOS 15.1

    6 records Highest priority Priority MEDIUM 3 MEDIUM, 3 LOW

    Other records, highest priority first

    • TI-2024-29803 Out-of-bounds write in Apple iOS and iPadOSPriority MEDIUM 50
    • TI-2024-29802 Resource allocation without limits in Apple iOS and iPadOSPriority MEDIUM 50
    • TI-2024-29855 Apple iOS and iPadOS: An attacker may be able to cause unexpected system termination or…Priority MEDIUM 43
    Show all 6 records →
Show 1 more group
  • Release ·

    Apple watchOS 11.1

    2 records Highest priority Priority LOW 2 LOW

    Other records, highest priority first

    • TI-2024-29846 Apple iOS and iPadOS: An app may be able to determine a user’s current locationPriority LOW 15
    Show all 2 records →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2024-44212
  2. 2026-10-03 Alias added: GHSA-873c-cc79-4g4q

References

Advisory 5

Other 1

  • 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