CVE-2022-46694 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-2022-49483
- 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 29%
- public exploits
- 0
- none known
Summary
An out-of-bounds write issue was addressed with improved input validation. This issue is fixed in iOS 16.2 and iPadOS 16.2, iOS 15.7.2 and iPadOS 15.7.2, tvOS 16.2, watchOS 9.2. Parsing a maliciously crafted video file may lead to kernel code execution.
Patch / fix
- Apple tvOS 15.7, 16.2
- Apple watchOS 9.2
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- total
- Assessed
- 18 mo ago
Exploit prediction
0.36% chance of exploitation in the next 30 days, higher than 29% 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 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/HT213530
release-notes, vendor-advisory
-
support.apple.com
/en-us/HT213531
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/21
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-2022-46694
- NVD CVE-2022-46694
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.