CVE-2026-84633: Apple macOS · An app may be able to break out of its sandbox
Affects Apple macOSSource CVE Database V5
Not known to be exploited : upgrade to 27 when convenient.
Data as of 26 Oct 2026, 20:58 UTC
Rated by Threat Radar · CVSS not yet scored by NVD
- Patch
- Available – fixed in 27
Exploitation evidence
Disclosed: evidence found.
CVE published 26 Oct 2026
Detectable: no evidence on record.
No public nuclei template indexed
Weaponised: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors
A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 26 Oct 2026.
What to do
Upgrade Apple macOS to 27.
Affected software
| Product | Affected | Fixed in |
|---|---|---|
| ApplemacOS | Affected
| Fixed in
|
Description
A path traversal issue was addressed with improved path validation. This issue is fixed in macOS Golden Gate 27. An app may be able to break out of its sandbox.