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TI-2024-15325 Aliases CVE-2024-23218GHSA-f8vm-23j7-pf2r

Observable discrepancy in Apple iOS and iPadOS

Priority LOW 28CWE-203Published · Updated

Key facts

Attack vector
Network
Privileges required
None
User interaction
None
Attack complexity
High
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-203.

Summary

A timing side-channel issue was addressed with improvements to constant-time computation in cryptographic functions. This issue is fixed in iOS 16.7.6 and iPadOS 16.7.6, iOS 17.3 and iPadOS 17.3, macOS Monterey 12.7.4, macOS Sonoma 14.3, macOS Ventura 13.6.5, tvOS 17.3, watchOS 10.3. An attacker may be able to decrypt legacy RSA PKCS#1 v1.5 ciphertexts without having the private key.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00992 62nd percentileScored 2026-11-07
Fix Fixed iOS and iPadOS (Apple): 16.7.6, 17.3macOS (Apple): 12.7.4, 13.6.5, 14.3+2 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

VendorProductAffected versionsFixed inStatusSource
AppleiOS and iPadOSbefore 16.7.6; before 17.316.7.6, 17.3Patch availableCNA
ApplemacOSbefore 12.7.4; before 13.6.5; before 14.312.7.4, 13.6.5, 14.3Patch availableCNA
AppletvOSbefore 17.317.3Patch availableCNA
ApplewatchOSbefore 10.310.3Patch availableCNA
  • iOS and iPadOS VendorApple Affected before 16.7.6; before 17.3 Fixed in 16.7.6, 17.3 Patch available CNA
  • macOS VendorApple Affected before 12.7.4; before 13.6.5; before 14.3 Fixed in 12.7.4, 13.6.5, 14.3 Patch available CNA
  • tvOS VendorApple Affected before 17.3 Fixed in 17.3 Patch available CNA
  • watchOS VendorApple Affected before 10.3 Fixed in 10.3 Patch available CNA

CPE configurations NVD · 5

CPEVersionsRoleVendor
cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:*before 17.3VulnerableApple
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*before 17.3VulnerableApple
cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*14.0 to before 14.3VulnerableApple
cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:*before 17.3VulnerableApple
cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*before 10.3VulnerableApple
  • cpe:2.3:o:apple:ipados:*:*:*:*:*:*:*:* Versions before 17.3 Vulnerable ·Apple
  • cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* Versions before 17.3 Vulnerable ·Apple
  • cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:* Versions 14.0 to before 14.3 Vulnerable ·Apple
  • cpe:2.3:o:apple:tvos:*:*:*:*:*:*:*:* Versions before 17.3 Vulnerable ·Apple
  • cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:* Versions before 10.3 Vulnerable ·Apple

Remediation

  • Fix · CNA iOS and iPadOS (Apple) Fixed in 16.7.6, 17.3
  • Fix · CNA macOS (Apple) Fixed in 12.7.4, 13.6.5, 14.3
  • Fix · CNA tvOS (Apple) Fixed in 17.3
  • Fix · CNA watchOS (Apple) Fixed in 10.3

Fixed in the same release

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

  • Release ·

    Apple watchOS 10.3

    12 records Highest priority Priority MEDIUM 2 MEDIUM, 10 LOW

    Other records, highest priority first

    • TI-2024-15320 Memory corruption in Apple SafariPriority MEDIUM 43
    • TI-2024-15311 Apple iOS and iPadOS: A shortcut may be able to use sensitive data with certain actions…Priority MEDIUM 42
    • TI-2024-15315 Code injection in Apple iOS and iPadOSPriority LOW 39
    Show all 12 records →
  • Release ·

    Apple tvOS 17.3

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

    Other records, highest priority first

    • TI-2024-15328 Type confusion in Apple SafariPriority CRITICAL 97
    • TI-2024-15320 Memory corruption in Apple SafariPriority MEDIUM 43
    • TI-2024-15315 Code injection in Apple iOS and iPadOSPriority LOW 39
    Show all 9 records →
Show 2 more groups
  • Release ·

    Apple iOS and iPadOS 16.7.6, 17.3

    3 records Highest priority Priority MEDIUM 2 MEDIUM, 1 LOW

    Other records, highest priority first

    • TI-2024-15311 Apple iOS and iPadOS: A shortcut may be able to use sensitive data with certain actions…Priority MEDIUM 42
    • TI-2024-15310 Apple iOS and iPadOS: A shortcut may be able to use sensitive data with certain actions…Priority MEDIUM 41
    Show all 3 records →
  • Release ·

    Apple macOS 12.7.4, 13.6.5, 14.3

    2 records Highest priority Priority MEDIUM 1 MEDIUM, 1 LOW

    Other records, highest priority first

    • TI-2024-15311 Apple iOS and iPadOS: A shortcut may be able to use sensitive data with certain actions…Priority MEDIUM 42
    Show all 2 records →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2024-23218
  2. 2026-10-03 Alias added: GHSA-f8vm-23j7-pf2r

References

Advisory 8

Other 7

  • 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