HIGHCVSS 8.8Actively exploited · CISA KEV since 2025-12-15Vulnerability
CVE-2025-43529
Apple iOS, iPadOS, macOS, and other Apple products contain a use-after-free vulnerability in WebKit. Processing maliciously crafted web content may lead to memory corruption. This vulnerability could impact HTML parsers that use WebKit, including but not limited to Apple Safari and non-Apple products which rely on WebKit for HTML processing.
Properties
- Euvd product
- watchOS, iOS and iPadOS, tvOS, macOS, visionOS, Safari
- Vulnerability name
- Apple Multiple Products Use-After-Free WebKit Vulnerability
- First seen
- 2026-09-21T16:46:54+00:00
- Cvss score
- 8.8
- Epss score
- 0.08763
- Last seen
- 2026-10-19T12:00:27+00:00
- Due date
- 2026-01-05
- Euvd assigner
- apple
- Retrieved at
- 2026-10-21T01:24:47+00:00
- Exploited euvd since
- 2025-12-15T00:00:00+00:00
- Src batch id
- epss_history-20261020T103617Z-728ddd
- Source url
- https://epss.empiricalsecurity.com/epss_scores-2026-10-19.csv.gz
- Date added
- 2025-12-15
- Score
- 8.8
- Euvd base score version
- 3.1
- Fetched at
- 2026-10-20T10:36:20+00:00
- Euvd vendor
- Apple
- Cvss vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
- In Signal since
- initial import (Sep 2026)
- Euvd base score
- 8.8
Related Entities (13)
AFFECTS_PRODUCT (7)
MENTIONED_IN (3)
DESCRIBES (1)
HAS_WEAKNESS (1)
INVOLVES (1)
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