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TI-2022-06853 Aliases CVE-2022-22586GHSA-hrqh-mqj9-qm2w

Out-of-bounds write in Apple macOS

Priority MEDIUM 46CWE-787Published · Updated

Key facts

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

Attack profile from CVSS 3.1 · NVD. Fix status from CNA. Impact type from CWE-787 and the CVSS impact.

Summary

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in macOS Monterey 12.2. A malicious application may be able to execute arbitrary code with kernel privileges.

Why it matters now

EPSS 0.02 80th percentileScored 2026-11-07
Fix Fixed macOS (Apple): 12.2

SSVC decision points

Not available: CISA has not published SSVC decision points for this record.

Affected products

VendorProductAffected versionsFixed inStatusSource
ApplemacOSbefore 12.212.2Patch availableCNA
  • macOS VendorApple Affected before 12.2 Fixed in 12.2 Patch available CNA

CPE configurations NVD · 1

CPEVersionsRoleVendor
cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:*before 12.2VulnerableApple
  • cpe:2.3:o:apple:macos:*:*:*:*:*:*:*:* Versions before 12.2 Vulnerable ·Apple

Remediation

  • Fix · CNA macOS (Apple) Fixed in 12.2

Fixed in the same release

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

  • Release ·

    Apple macOS 12.2

    14 records Highest priority Priority CRITICAL 2 CRITICAL, 2 MEDIUM, 10 LOW

    Other records, highest priority first

    • TI-2022-06854 Out-of-bounds write in Apple iOS and iPadOSPriority CRITICAL 100
    • TI-2022-06885 Use after free in Apple SafariPriority CRITICAL 97
    • TI-2022-06857 Use after free in Apple iOS and iPadOSPriority MEDIUM 41
    Show all 14 records →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2022-22586
  2. 2026-10-03 Alias added: GHSA-hrqh-mqj9-qm2w

References

Advisory 1

  • 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