Read the docs
TI-2022-20830 Aliases CVE-2022-42817GHSA-mpfg-jjqj-fjqq

Information disclosure in Apple iOS and iPadOS

Priority LOW 31CWE-200Published · Updated

Key facts

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

Attack profile from CVSS 3.1 · CISA ADP. Fix status from CNA. Impact type from CWE-200.

Summary

A logic issue was addressed with improved state management. This issue is fixed in iOS 15.7.1 and iPadOS 15.7.1, iOS 16.1 and iPadOS 16, watchOS 9.1. Visiting a maliciously crafted website may leak sensitive data.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00894 59th percentileScored 2026-11-07
Fix Fixed iOS and iPadOS (Apple): 16.1, 15.7watchOS (Apple): 9.1

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

VendorProductAffected versionsFixed inStatusSource
AppleiOS and iPadOSbefore 16.116.1Patch availableCNA
AppleiOS and iPadOSbefore 15.715.7Patch availableCNA
ApplewatchOSbefore 9.19.1Patch availableCNA
  • iOS and iPadOS VendorApple Affected before 16.1 Fixed in 16.1 Patch available CNA
  • iOS and iPadOS VendorApple Affected before 15.7 Fixed in 15.7 Patch available CNA
  • watchOS VendorApple Affected before 9.1 Fixed in 9.1 Patch available CNA

CPE configurations NVD · 4

CPEVersionsRoleVendor
cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*before 15.7.1VulnerableApple
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*before 15.7.1VulnerableApple
cpe:2.3:o:apple:iphone_os:16.0:*:*:*:*:*:*:*16.0VulnerableApple
cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*before 9.1VulnerableApple
  • cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:* Versions before 15.7.1 Vulnerable ·Apple
  • cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* Versions before 15.7.1 Vulnerable ·Apple
  • cpe:2.3:o:apple:iphone_os:16.0:*:*:*:*:*:*:* Versions 16.0 Vulnerable ·Apple
  • cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:* Versions before 9.1 Vulnerable ·Apple

Remediation

  • Fix · CNA iOS and iPadOS (Apple) Fixed in 16.1
  • Fix · CNA iOS and iPadOS (Apple) Fixed in 15.7
  • Fix · CNA watchOS (Apple) Fixed in 9.1

Fixed in the same release

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

  • Release ·

    Apple watchOS 9.1

    16 records Highest priority Priority MEDIUM 2 MEDIUM, 14 LOW

    Other records, highest priority first

    • TI-2022-20822 Out-of-bounds write in Apple macOSPriority MEDIUM 54
    • TI-2022-20826 Improper certificate validation in Apple macOSPriority MEDIUM 51
    • TI-2022-20817 Protection mechanism failure in Apple macOSPriority LOW 37
    Show all 16 records →
  • Release ·

    Apple iOS and iPadOS 16.1

    7 records Highest priority Priority CRITICAL 1 CRITICAL, 1 MEDIUM, 5 LOW

    Other records, highest priority first

    • TI-2022-20839 Out-of-bounds write in Apple iOS and iPadOSPriority CRITICAL 93
    • TI-2022-14452 Uncontrolled resource consumption in Apple iOS and iPadOSPriority MEDIUM 41
    • TI-2022-14456 Out-of-bounds write in Apple iOS and iPadOSPriority LOW 37
    Show all 7 records →
Show 1 more group
  • Release ·

    Apple iOS and iPadOS 15.7

    6 records Highest priority Priority CRITICAL 1 CRITICAL, 1 MEDIUM, 4 LOW

    Other records, highest priority first

    • TI-2022-20839 Out-of-bounds write in Apple iOS and iPadOSPriority CRITICAL 93
    • TI-2022-14452 Uncontrolled resource consumption in Apple iOS and iPadOSPriority MEDIUM 41
    • TI-2022-14456 Out-of-bounds write in Apple iOS and iPadOSPriority LOW 37
    Show all 6 records →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2022-42817
  2. 2026-10-03 Alias added: GHSA-mpfg-jjqj-fjqq

References

Advisory 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