CVE-2024-40806 json
An out-of-bounds read issue was addressed with improved input validation.
published 2024-07-29 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-38647
- cvss
- 5.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.3%
- EPSS 0.3% chance of exploitation in 30 days, percentile 27%
- public exploits
- 0
- none known
Summary
An out-of-bounds read issue was addressed with improved input validation. This issue is fixed in iOS 16.7.9 and iPadOS 16.7.9, iOS 17.6 and iPadOS 17.6, macOS Monterey 12.7.6, macOS Sonoma 14.6, macOS Ventura 13.6.8, tvOS 17.6, visionOS 1.3, watchOS 10.6. Processing a maliciously crafted file may lead to unexpected app termination.
Patch / fix
- Apple iOS and iPadOS 16.7.9, 17.6
- Apple macOS 12.7.6, 13.6.8, 14.6
- Apple tvOS 17.6
- Apple visionOS 1.3
- Apple watchOS 10.6
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 2 y ago
Exploit prediction
0.34% chance of exploitation in the next 30 days, higher than 27% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 5.5 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
| NVD | 3.1 | 5.5 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
| CNA | 3.1 | 5.5 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H |
Affected products
- Apple iOS and iPadOS
- Apple macOS
- Apple tvOS
- Apple visionOS
- Apple watchOS
Classification
- Weakness
-
- CWE-125 Out-of-bounds Read
References
-
support.apple.com
/en-us/HT214117
release-notes, vendor-advisory
-
support.apple.com
/en-us/HT214116
release-notes, vendor-advisory
-
support.apple.com
/en-us/HT214120
release-notes, vendor-advisory
-
support.apple.com
/en-us/HT214124
release-notes, vendor-advisory
-
support.apple.com
/en-us/HT214119
release-notes, vendor-advisory
-
support.apple.com
/en-us/HT214123
release-notes, vendor-advisory
-
support.apple.com
/en-us/HT214122
release-notes, vendor-advisory
-
support.apple.com
/en-us/HT214118
release-notes, vendor-advisory
- support.apple.com /en-us/120908
- support.apple.com /en-us/120909
- support.apple.com /en-us/120910
- support.apple.com /en-us/120911
- support.apple.com /en-us/120912
- support.apple.com /en-us/120914
- support.apple.com /en-us/120915
- support.apple.com /en-us/120916
-
seclists.org
/fulldisclosure/2024/Jul/16
mailing-list, third-party-advisory
-
seclists.org
/fulldisclosure/2024/Jul/23
mailing-list, third-party-advisory
-
seclists.org
/fulldisclosure/2024/Jul/21
mailing-list, third-party-advisory
-
seclists.org
/fulldisclosure/2024/Jul/20
mailing-list, third-party-advisory
-
seclists.org
/fulldisclosure/2024/Jul/17
mailing-list, third-party-advisory
-
seclists.org
/fulldisclosure/2024/Jul/22
mailing-list, third-party-advisory
-
seclists.org
/fulldisclosure/2024/Jul/18
mailing-list, third-party-advisory
-
seclists.org
/fulldisclosure/2024/Jul/19
mailing-list, third-party-advisory
- support.apple.com /kb/HT214124
- support.apple.com /kb/HT214122
- support.apple.com /kb/HT214120
- support.apple.com /kb/HT214119
- support.apple.com /kb/HT214118
- support.apple.com /kb/HT214117
- support.apple.com /kb/HT214116
Sources
- CVE List CVE-2024-40806
- NVD CVE-2024-40806
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.