CVE-2024-40776

2024-07-2922:17:08

apple

github.com

use-after-free

memory management

ios 16.7.9

ipados 16.7.9

safari 17.6

watchos 10.6

tvos 17.6

visionos 1.3

macos sonoma 14.6

process crash

maliciously crafted web content

AI Score

5.9

Confidence

Low

EPSS

0.001

Percentile

44.5%

SSVC

Exploitation

none

Automatable

Technical Impact

partial

JSON

A use-after-free issue was addressed with improved memory management. This issue is fixed in iOS 16.7.9 and iPadOS 16.7.9, Safari 17.6, iOS 17.6 and iPadOS 17.6, watchOS 10.6, tvOS 17.6, visionOS 1.3, macOS Sonoma 14.6. Processing maliciously crafted web content may lead to an unexpected process crash.

CNA Affected

[
  {
    "vendor": "Apple",
    "product": "Safari",
    "versions": [
      {
        "status": "affected",
        "version": "unspecified",
        "lessThan": "17.6",
        "versionType": "custom"
      }
    ]
  },
  {
    "vendor": "Apple",
    "product": "iOS and iPadOS",
    "versions": [
      {
        "status": "affected",
        "version": "unspecified",
        "lessThan": "17.6",
        "versionType": "custom"
      }
    ]
  },
  {
    "vendor": "Apple",
    "product": "iOS and iPadOS",
    "versions": [
      {
        "status": "affected",
        "version": "unspecified",
        "lessThan": "16.7",
        "versionType": "custom"
      }
    ]
  },
  {
    "vendor": "Apple",
    "product": "watchOS",
    "versions": [
      {
        "status": "affected",
        "version": "unspecified",
        "lessThan": "10.6",
        "versionType": "custom"
      }
    ]
  },
  {
    "vendor": "Apple",
    "product": "macOS",
    "versions": [
      {
        "status": "affected",
        "version": "unspecified",
        "lessThan": "14.6",
        "versionType": "custom"
      }
    ]
  },
  {
    "vendor": "Apple",
    "product": "visionOS",
    "versions": [
      {
        "status": "affected",
        "version": "unspecified",
        "lessThan": "1.3",
        "versionType": "custom"
      }
    ]
  },
  {
    "vendor": "Apple",
    "product": "tvOS",
    "versions": [
      {
        "status": "affected",
        "version": "unspecified",
        "lessThan": "17.6",
        "versionType": "custom"
      }
    ]
  }
]