MEDIUMCVSS v3.1 6.5Actively exploited · CISA KEV since 2023-05-22Vulnerability
CVE-2023-28204
Apple iOS, iPadOS, macOS, tvOS, watchOS, and Safari WebKit contain an out-of-bounds read vulnerability that may disclose sensitive information when processing maliciously crafted web content. 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
- iOS and iPadOS, tvOS, macOS, watchOS, Safari
- Vulnerability name
- Apple Multiple Products WebKit Out-of-Bounds Read Vulnerability
- First seen
- 2025-10-21T23:05:45+00:00
- Cvss score
- 6.5
- Epss score
- 0.14292
- Last seen
- 2026-10-19T12:00:27+00:00
- Due date
- 2023-06-12
- Euvd assigner
- apple
- Retrieved at
- 2026-10-21T01:24:47+00:00
- Exploited euvd since
- 2023-05-22T00:00:00+00:00
- Src batch id
- epss_history-20261020T103617Z-728ddd
- Source url
- https://epss.empiricalsecurity.com/epss_scores-2026-10-19.csv.gz
- Date added
- 2023-05-22
- Score
- 6.5
- 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:N/A:N
- In Signal since
- initial import (Sep 2026)
- Euvd base score
- 6.5
Related Entities (10)
AFFECTS_PRODUCT (7)
DESCRIBES (1)
HAS_WEAKNESS (1)
INVOLVES (1)
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