MEDIUMCVSS v3.1 4.6Vulnerability
CVE-2026-86953
An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in iOS 27 and iPadOS 27, macOS Golden Gate 27, tvOS 27, visionOS 27, watchOS 27. An attacker in physical proximity may be able to cause a denial-of-service.
Properties
- Severity
- MEDIUM
- Nvd fetched at
- 2026-10-20T21:14:08.448323+00:00
- Epss score
- 0.00152
- Cvss severity
- MEDIUM
- Cvss score
- 4.6
- Retrieved at
- 2026-10-21T01:24:50+00:00
- Last source
- FIRST EPSS
- Score
- 4.6
- Cvss version
- 3.1
- Cve id
- CVE-2026-86953
- Cvss vector
- CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- First seen by Signal
- 2026-10-20T04:27:34+00:00
- Vector
- CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Published at
- 2026-10-20T01:17:28.467
- Last modified
- 2026-10-20T15:03:59.857
- Epss percentile
- 0.03999
Related Entities (1)
HAS_WEAKNESS (1)
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