CVE-2022-46693 json
An out-of-bounds write issue was addressed with improved input validation.
published 2022-12-15 3 y ago modified 2026-06-17 4 mo ago also EUVD-2022-49482
- cvss
- 7.8
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.4%
- EPSS 0.4% chance of exploitation in 30 days, percentile 31%
- public exploits
- 0
- none known
Summary
An out-of-bounds write issue was addressed with improved input validation. This issue is fixed in tvOS 16.2, iCloud for Windows 14.1, macOS Ventura 13.1, iOS 16.2 and iPadOS 16.2, watchOS 9.2. Processing a maliciously crafted file may lead to arbitrary code execution.
Patch / fix
- Apple iCloud for Windows 14.1
- Apple tvOS 13.1, 16.2
- Apple watchOS 9.2
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- total
- Assessed
- 18 mo ago
Exploit prediction
0.38% chance of exploitation in the next 30 days, higher than 31% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 7.8 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
| NVD | 3.1 | 7.8 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
| CNA | 3.1 | 7.8 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
Affected products
- Apple iCloud for Windows
- Apple tvOS
- Apple watchOS
Classification
- Weakness
-
- CWE-787 Out-of-bounds Write
References
-
support.apple.com
/en-us/HT213535
release-notes, vendor-advisory
-
support.apple.com
/en-us/HT213532
release-notes, vendor-advisory
-
support.apple.com
/en-us/HT213538
release-notes, vendor-advisory
-
support.apple.com
/en-us/HT213530
release-notes, vendor-advisory
-
support.apple.com
/en-us/HT213536
release-notes, vendor-advisory
-
seclists.org
/fulldisclosure/2022/Dec/20
mailing-list, third-party-advisory
-
seclists.org
/fulldisclosure/2022/Dec/23
mailing-list, third-party-advisory
-
seclists.org
/fulldisclosure/2022/Dec/26
mailing-list, third-party-advisory
-
seclists.org
/fulldisclosure/2022/Dec/27
mailing-list
Sources
- CVE List CVE-2022-46693
- NVD CVE-2022-46693
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.