CVE-2026-86948
HIGH
8.8
CVSS Score
Published: October 20, 2026 at 12:50 AM UTC
Updated: October 30, 2026 at 08:17 PM UTC
1 product affected across 1 vendorXcode
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Severity
HIGH8.8
Exploit prediction
EPSS 0.2%
SSVC
No known exploit
Description
This issue was addressed by enforcing library validation on the affected binaries. This issue is fixed in Xcode 27. An app may be able to break out of its sandbox.
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (1)
SSVC — Action Prioritization
SSVCNo known exploitNot automatableTotal impact
SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.
CVSS
- Attack Vector
- LOCAL
- Complexity
- LOW
- Privileges
- LOW
- User Interaction
- NONE
- Scope
- CHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-829CWE-284CWE-693
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