CVE-2026-86897 json
This issue was addressed with additional entitlement checks.
published 2026-09-14 55 d ago modified 2026-10-26 13 d ago also EUVD-2026-77982
- cvss
- 5.5
- version 3.1, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.2%
- EPSS 0.2% chance of exploitation in 30 days, percentile 4%
- public exploits
- 0
- none known
Summary
This issue was addressed with additional entitlement checks. This issue is fixed in Safari 27, iOS 26.7 and iPadOS 26.7, iOS 27 and iPadOS 27, macOS Golden Gate 27, visionOS 27. An app may be able to access sensitive user data.
Patch / fix
- Apple Safari 27
- Apple iOS and iPadOS 26.7, 27
- Apple macOS 27
- Apple visionOS 27
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 54 d ago
Exploit prediction
0.15% chance of exploitation in the next 30 days, higher than 4% 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:H/I:N/A:N |
| CNA | 3.1 | 5.5 | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N |
Affected products
- Apple Safari
- Apple iOS and iPadOS
- Apple macOS
- Apple visionOS
Classification
- Weakness
-
- CWE-862 Missing Authorization
References
-
support.apple.com
/en-us/149034
release-notes, vendor-advisory
-
support.apple.com
/en-us/149035
release-notes, vendor-advisory
-
support.apple.com
/en-us/149038
release-notes, vendor-advisory
-
support.apple.com
/en-us/149039
release-notes, vendor-advisory
-
support.apple.com
/en-us/149041
release-notes, vendor-advisory
Sources
- CVE List CVE-2026-86897
- NVD CVE-2026-86897
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.