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CVE-2026-20679: macos from 14.0 (inclusive), before 14.8.5 (exclusive), from 15.0 (inclusive), before 15.7.5 (exclusive), from 26.0…
CVE-2026-20679. CVSS 3.1 base score 4.3 (MEDIUM, Source advisory). EPSS 0.00357 (percentile 0.27899), scored 17-Oct-2026.
Affected technology
macos · from 14.0 (inclusive), before 14.8.5 (exclusive)
apple
macos · from 15.0 (inclusive), before 15.7.5 (exclusive)
apple
macos · from 26.0 (inclusive), before 26.4 (exclusive)
apple
macOS · 0 to before 14.8.5, 0 to before 15.7.5, 0 to before 26.4
Apple
Component: Not specified by the source
Attack conditions (Source advisory, CVSS 3.1): Network (remote) · No privileges required · User interaction required
What an attacker can do
Source advisory’s CVSS 3.1 assessment (base score 4.3/10) rates confidentiality and integrity impact as none; availability impact as low. The description does not specify what an attacker can achieve beyond these rated impacts.
- CWE
- CWE-125, CWE-416
- CCR priority
- 17.3 /100 (P5)
- CVSS 3.1
- 4.3 /10 · CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L · Source advisory
- EPSS
- 0.00357 · percentile 0.27899 · 2026-10-17
- KEV
- no
Provenance
- NVD CVE API 2.0 · Source record · observed 2026-10-18 20:23:06.032219+00:00 UTC
Stable permalink: https://cybercodered.org/item/cve-cve-2026-20679.html