P4Verified

CVE-2025-43278: macos before 15.4 (exclusive); +1 more affected products

CVE-2025-43278. CVSS 3.1 base score 5.5 (MEDIUM, Source advisory). EPSS 0.00151 (percentile 0.03704), scored 2026-10-05.

Affected technology

macos · before 15.4 (exclusive)
apple

macOS · 0 to before 15.4
Apple

Component: Not specified by the source

Attack conditions (Source advisory, CVSS 3.1): Local · No privileges required · User interaction required

What an attacker can do

Source advisory’s CVSS 3.1 assessment (base score 5.5/10) rates confidentiality impact as high; integrity and availability impact as none. The description does not specify what an attacker can achieve beyond these rated impacts.

Published 2026-10-07 11:52:08.577527+00:00

CWE: CWE-61
CCR priority: 22.0 /100 (P4)
CVSS 3.1: 5.5 /10 · CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N · Source advisory
EPSS: 0.00151 · percentile 0.03716 · 2026-10-06
KEV: no

Provenance

FIRST EPSS daily exploit-probability · Source record · observed 2026-10-07 11:53:15.413517+00:00 UTC
NVD CVE API 2.0 · Source record · observed 2026-10-07 11:49:32.540646+00:00 UTC

Stable permalink: https://cybercodered.org/item/cve-cve-2025-43278.html