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TI-2019-06232 Aliases CVE-2019-8665GHSA-6gp3-wxp7-527x

Improper input validation in Apple iOS

Priority LOW 36CWE-20Published · Updated

Key facts

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

Attack profile from CVSS 3.1 · NVD. Fix status from CNA.

Summary

A denial of service issue was addressed with improved validation. This issue is fixed in iOS 12.4, watchOS 5.3. A remote attacker may cause an unexpected application termination.

Why it matters now

EPSS 0.01674 76th percentileScored 2026-11-07
Fix Fixed iOS (Apple): iOS 12.4watchOS (Apple): watchOS 5.3

SSVC decision points

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

Affected products

VendorProductAffected versionsFixed inStatusSource
AppleiOSbefore iOS 12.4iOS 12.4Patch availableCNA
ApplewatchOSbefore watchOS 5.3watchOS 5.3Patch availableCNA
  • iOS VendorApple Affected before iOS 12.4 Fixed in iOS 12.4 Patch available CNA
  • watchOS VendorApple Affected before watchOS 5.3 Fixed in watchOS 5.3 Patch available CNA

CPE configurations NVD · 2

CPEVersionsRoleVendor
cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:*before 12.4VulnerableApple
cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:*before 5.3VulnerableApple
  • cpe:2.3:o:apple:iphone_os:*:*:*:*:*:*:*:* Versions before 12.4 Vulnerable ·Apple
  • cpe:2.3:o:apple:watchos:*:*:*:*:*:*:*:* Versions before 5.3 Vulnerable ·Apple

Remediation

  • Fix · CNA iOS (Apple) Fixed in iOS 12.4
  • Fix · CNA watchOS (Apple) Fixed in watchOS 5.3

Fixed in the same release

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

  • Release ·

    Apple iOS iOS 12.4

    33 records Highest priority Priority MEDIUM 25 MEDIUM, 8 LOW

    Other records, highest priority first

    Show all 33 records →
  • Release ·

    Apple watchOS watchOS 5.3

    19 records Highest priority Priority MEDIUM 15 MEDIUM, 4 LOW

    Other records, highest priority first

    Show all 19 records →

Timeline

  1. 2026-10-02 Threatist record created from CVE-2019-8665
  2. 2026-10-03 Alias added: GHSA-6gp3-wxp7-527x

References

Advisory 2

  • 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