CVE-2026-84491 json
A permissions issue was addressed with additional restrictions.
published last mo. modified 16d ago also EUVD-2026-77958
- cvss
- 5.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.1%
- EPSS 0.1% chance of exploitation in 30 days, percentile 3%
- public exploits
- 0
- none known
Summary
A permissions issue was addressed with additional restrictions. This issue is fixed in iOS 26.7 and iPadOS 26.7, iOS 27 and iPadOS 27, macOS Golden Gate 27, tvOS 27, visionOS 27, watchOS 27. An app may be able to access sensitive user data.
Patch / fix
- Apple iOS and iPadOS 26.7, 27
- Apple macOS 27
- Apple tvOS 27
- Apple visionOS 27
- Apple watchOS 27
Is CVE-2026-84491 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.
Check with FencerCISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- last mo.
Exploit prediction
0.14% chance of exploitation in the next 30 days, higher than 3% of all scored CVEs (FIRST EPSS, 2026-11-11).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CISA ADP | 3.1 | 5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
| CNA | 3.1 | 5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
Affected products
- Apple iOS and iPadOS
- Apple macOS
- Apple tvOS
- Apple visionOS
- Apple watchOS
Classification
- Weakness
-
- CWE-284 Improper Access Control
References
-
support.apple.com
/en-us/149034
vendor-advisory
-
support.apple.com
/en-us/149035
vendor-advisory
-
support.apple.com
/en-us/149036
vendor-advisory
-
support.apple.com
/en-us/149037
vendor-advisory
-
support.apple.com
/en-us/149038
vendor-advisory
-
support.apple.com
/en-us/149041
vendor-advisory
Sources
- CVE List CVE-2026-84491
- NVD CVE-2026-84491
Fencer Intel 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.