CVE-2026-20623 json
A permissions issue was addressed by removing the vulnerable code.
published 8mo ago modified 2mo ago also EUVD-2026-5925
- 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 5%
- public exploits
- 0
- none known
Summary
A permissions issue was addressed by removing the vulnerable code. This issue is fixed in macOS Sequoia 15.7.4, macOS Tahoe 26.3. An app may be able to access protected user data.
Patch / fix
- Apple macOS 15.7.4, 26.3
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- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 8mo ago
Exploit prediction
0.17% chance of exploitation in the next 30 days, higher than 5% of all scored CVEs (FIRST EPSS, 2026-11-09).
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 macOS
Classification
- Weakness
-
- CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
References
-
support.apple.com
/en-us/126348
release-notes, vendor-advisory
- support.apple.com /en-us/126349
Sources
- CVE List CVE-2026-20623
- NVD CVE-2026-20623
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