HIGHCVSS v3.1 7.8Vulnerability

CVE-2026-86961

A race condition was addressed with additional validation. This issue is fixed in iOS 27 and iPadOS 27, macOS Golden Gate 27. A malicious app may be able to break out of its sandbox.

Properties

Severity
HIGH
Nvd fetched at
2026-10-20T21:14:08.448323+00:00
Epss score
0.00141
Cvss severity
HIGH
Cvss score
7.8
Retrieved at
2026-10-21T01:24:50+00:00
Last source
FIRST EPSS
Cvss version
3.1
Score
7.8
Cve id
CVE-2026-86961
Cvss vector
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
First seen by Signal
2026-10-20T04:27:34+00:00
Vector
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H
Published at
2026-10-20T01:17:28.857
Last modified
2026-10-20T15:03:59.857
Epss percentile
0.03101

Related Entities (1)

HAS_WEAKNESS (1)

→[Weakness]Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

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CVE-2026-86961 (CVSS v3.1 7.8) — Ninja Signal Threat Intelligence | Ninja Signal