CVE-2023-40388

MEDIUM
4.3
CVSS Score
Published: September 26, 2023 at 08:14 PM UTC
Updated: June 17, 2026 at 06:17 AM UTC
1 product affected across 1 vendormacOS

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Severity
MEDIUM4.3
Exploit prediction
EPSS 0.8%
SSVC
No known exploit

Description

A privacy issue was addressed with improved handling of temporary files. This issue is fixed in macOS Sonoma 14. Safari may save photos to an unprotected location.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

v < 14
Affected range stops below 14, so it looks safe — our inference, not a vendor statement
Affected range stops below 14.0, so it looks safe — our inference, not a vendor statement

Remediation

No guide yet

No remediation guidance has been written for this CVE yet. What the record does show:

Patch and advisory references

References (3)

Source: af854a3a-2127-422b-91ae-364da2661108
https://support.apple.com/kb/HT213940

SSVC — Action Prioritization

SSVCNo known exploitNot automatablePartial impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

Attack Vector
NETWORK
Complexity
LOW
Privileges
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
LOW
Integrity
NONE
Availability
NONE
Vector?

Quick Info

StatusMODIFIED
CWE
NVD-CWE-noinfo

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