CVE-2025-30441

Arbitrary file overwrite via flawed state management

Published Mar 31, 2025 · Updated Apr 2, 2026

Improper state management in Xcode Instruments before 16.3 allows context-dependent attackers to overwrite arbitrary files via an app. Apple identifies deficient state management in Instruments but has not disclosed the affected routine or state transition that permits the overwrite. Exploitation requires a user to run an app on a Mac with an affected Xcode release, and the bounded consequence is modification of attacker-selected files.

CVSS severity5.5
Medium
EPSS probability0.23%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper state management in Xcode Instruments before 16.3 allows context-dependent attackers to overwrite arbitrary files via an app. Apple identifies deficient state management in Instruments but has not disclosed the affected routine or state transition that permits the overwrite. Exploitation requires a user to run an app on a Mac with an affected Xcode release, and the bounded consequence is modification of attacker-selected files.

The record

CVE
CVE-2025-30441
Published
Mar 31, 2025
Updated
Apr 2, 2026
Vendor
Apple
Product
Xcode
Classifications
CWE-787, T1565.001
Attack vector
local
Privileges
unauthenticated

Timeline

How it unfolded

  1. Mar 31, 2025CVE publishedPublication date reported by the CVE source.
  2. Apr 2, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=0 <16.3

What conditions does exploitation require?

Attack vectorlocal
Required privilegesunauthenticated

What is affected?

Apple · Xcodeversion=0 <16.3

Published CVSS scores

5.5CISA-ADPCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectorlocal
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-787Out-of-bounds Write
T1565.001Stored Data Manipulation

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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