CVE-2019-8605 (GCVE-0-2019-8605)

Vulnerability from cvelistv5 – Published: 2019-12-18 17:33 – Updated: 2025-10-21 23:35
VLAI? CISA KEV
Summary
A use after free issue was addressed with improved memory management. This issue is fixed in iOS 12.3, macOS Mojave 10.14.5, tvOS 12.3, watchOS 5.2.1. A malicious application may be able to execute arbitrary code with system privileges.
Severity ?
7.8 (High)
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CWE
  • A malicious application may be able to execute arbitrary code with system privileges
Assigner
References
Impacted products
Vendor Product Version
Apple iOS Affected: unspecified , < iOS 12.3 (custom)
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    Apple macOS Affected: unspecified , < macOS Mojave 10.14.5 (custom)
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    Apple tvOS Affected: unspecified , < tvOS 12.3 (custom)
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    Apple watchOS Affected: unspecified , < watchOS 5.2.1 (custom)
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CISA KEV
Known Exploited Vulnerability - GCVE BCP-07 Compliant
KEV entry ID: c9f01d1c-55dd-4489-af92-3e7eeacdbbdf

Vulnerability ID: CVE-2019-8605

Status: Confirmed

Status Updated: 2022-06-27 00:00 UTC

Exploited: Yes

Timestamps
First Seen: 2022-06-27
Asserted: 2022-06-27
Scope
Notes: KEV entry: Apple Multiple Products Use-After-Free Vulnerability | Affected: Apple / Multiple Products | Description: A use-after-free vulnerability in Apple iOS, macOS, tvOS, and watchOS could allow a malicious application to execute code with system privileges. | Required action: Apply updates per vendor instructions. | Due date: 2022-07-18 | Known ransomware campaign use (KEV): Unknown | Notes (KEV): https://nvd.nist.gov/vuln/detail/CVE-2019-8605
Evidence

Type: Vendor Report

Signal: Successful Exploitation

Confidence: 80%

Source: cisa-kev

Details
Cwes CWE-416
Feed CISA Known Exploited Vulnerabilities Catalog
Product Multiple Products
Due Date 2022-07-18
Date Added 2022-06-27
Vendorproject Apple
Vulnerabilityname Apple Multiple Products Use-After-Free Vulnerability
Knownransomwarecampaignuse Unknown
References
Created: 2026-02-02 12:27 UTC | Updated: 2026-02-06 07:17 UTC
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      "cveMetadata": "{\"assignerOrgId\": \"286789f9-fbc2-4510-9f9a-43facdede74c\", \"assignerShortName\": \"apple\", \"cveId\": \"CVE-2019-8605\", \"datePublished\": \"2019-12-18T17:33:18.000Z\", \"dateReserved\": \"2019-02-18T00:00:00.000Z\", \"dateUpdated\": \"2025-10-21T19:54:43.836Z\", \"state\": \"PUBLISHED\"}",
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}


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Tags
Taxonomy of the tags.




Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.