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TI-2019-06089 Aliases CVE-2019-8511GHSA-7j3f-9mq5-44x6

Buffer overflow in Apple iOS

Priority LOW 36CWE-120Published · Updated

Key facts

Attack vector
Local
Privileges required
None
User interaction
Required
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-120 and the CVSS impact.

Summary

A buffer overflow issue was addressed with improved memory handling. This issue is fixed in iOS 12.2, macOS Mojave 10.14.4, watchOS 5.2. A malicious application may be able to elevate privileges.

Why it matters now

EPSS 0.00973 62nd percentileScored 2026-11-07
Fix Fixed iOS (Apple): iOS 12.2macOS (Apple): macOS Mojave 10.14.4+1 more product

SSVC decision points

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

Affected products

VendorProductAffected versionsFixed inStatusSource
AppleiOSbefore iOS 12.2iOS 12.2Patch availableCNA
ApplemacOSbefore macOS Mojave 10.14.4macOS Mojave 10.14.4Patch availableCNA
ApplewatchOSbefore watchOS 5.2watchOS 5.2Patch availableCNA
  • iOS VendorApple Affected before iOS 12.2 Fixed in iOS 12.2 Patch available CNA
  • macOS VendorApple Affected before macOS Mojave 10.14.4 Fixed in macOS Mojave 10.14.4 Patch available CNA
  • watchOS VendorApple Affected before watchOS 5.2 Fixed in watchOS 5.2 Patch available CNA

CPE configurations NVD · 3

CPEVersionsRoleVendor
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*before 12.2VulnerableApple
cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:*before 10.14.4VulnerableApple
cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*before 5.2VulnerableApple
  • cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* Versions before 12.2 Vulnerable ·Apple
  • cpe:2.3:o:apple:mac_os_x:*:*:*:*:*:*:*:* Versions before 10.14.4 Vulnerable ·Apple
  • cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:* Versions before 5.2 Vulnerable ·Apple

Remediation

  • Fix · CNA iOS (Apple) Fixed in iOS 12.2
  • Fix · CNA macOS (Apple) Fixed in macOS Mojave 10.14.4
  • Fix · CNA watchOS (Apple) Fixed in watchOS 5.2

Fixed in the same release

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

  • Release ·

    Apple iOS iOS 12.2

    49 records Highest priority Priority CRITICAL 1 CRITICAL, 18 MEDIUM, 30 LOW

    Other records, highest priority first

    Show all 49 records →
  • Release ·

    Apple macOS macOS Mojave 10.14.4

    33 records Highest priority Priority CRITICAL 1 CRITICAL, 4 MEDIUM, 28 LOW

    Other records, highest priority first

    Show all 33 records →
Show 1 more group
  • Release ·

    Apple watchOS watchOS 5.2

    27 records Highest priority Priority CRITICAL 1 CRITICAL, 9 MEDIUM, 17 LOW

    Other records, highest priority first

    Show all 27 records →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2019-8511
  2. 2026-10-03 Alias added: GHSA-7j3f-9mq5-44x6

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 4500 →

Sources

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