CVE-2022-22605
Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.
NVD · uneditedAn out-of-bounds read was addressed with improved bounds checking. This issue is fixed in Xcode 13.3. Opening a maliciously crafted file may lead to unexpected application termination or arbitrary code execution.
Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.
dbcve analysis · moderate confidenceAn out-of-bounds read vulnerability in Xcode 13.3 allows parsing of maliciously crafted files to trigger memory corruption, potentially leading to application termination or arbitrary code execution.
Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.
Affected products & versions What the vendor confirmedThe version ranges the vendor confirmed as vulnerable. If your version sits inside a range here, treat yourself as exposed until you have upgraded.
NVD · CPE data< 13.3CVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.
From the vector- Attack vector
- Local
- Complexity
- Low
- Privileges
- None
- User interaction
- Required
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- High
- Availability
- High
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Am I affected? How to checkSteps we derive from the advisory and the affected-version data, so you can decide whether this CVE reaches your setup. They are a guide, not a scan — your own configuration is the authority.
dbcve checksWork through these to decide whether this CVE applies to you.
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Check if Xcode is installedRun 'xcode-select -p' or look for Xcode.app in /Applications/Affected if No Xcode installation found means not affected by this specific Xcode vulnerability
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Get installed Xcode versionRun 'xcodebuild -version' and note the build version numberAffected if Unable to determine version means status unclear
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Compare version to affected rangeVerify the Xcode version is below 13.3. The format typically shows as 'Xcode 13.x' - check if it is less than 13.3Affected if Version is 13.3 or higher means not affected; version is below 13.3 means potentially affected
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Identify parsing usage contextDetermine if Xcode is used to open, build, or parse project files from untrusted sources. The vulnerability triggers when parsing maliciously crafted filesAffected if Xcode is used to parse external or untrusted project files while running a vulnerable version means likely affected
If Xcode is installed at a version below 13.3 and is used to open or parse files, the environment is affected by this out-of-bounds read vulnerability.
Generated from the published advisory. Verify against your own configuration.
Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.
dbcve · scoped13.3
Update Xcode to version 13.3 or later which contains the improved bounds checking fix.
Xcode 13.3 or later
- Open the Mac App Store on your macOS device
- Navigate to the Updates tab
- Locate Xcode in the available updates
- Click Update to download and install Xcode 13.3 or later
- Alternatively, download Xcode 13.3 or later directly from the Apple Developer website (developer.apple.com)
- After installation, verify the version by opening Xcode > About Xcode
Generated from the published advisory — verify against the referenced sources before acting.
- Consultation2.0 h
- Implementation2.0 h
- Testing4.0 h
- Review / QA1.0 h
An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $2,464.
Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2022-22605 — or any other known-vulnerable package — straight from your lock files. Free and open source; it runs locally and uploads nothing.
References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.
Primary sourcesPractitioner notes
ContributedPeer-ranked notes from engineers who’ve handled CVE-2022-22605 in production — separate from our analysis above.
The advisory tells you what broke. It rarely tells you what actually worked. If you’ve dealt with this one, that detail is what the next engineer is searching for.
- The version that genuinely resolved it — not the one the vendor claimed
- A config change or rule that shut the vector down
- A gotcha in the upgrade path that cost you an afternoon
No notes yet
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- Verified mitigations, workarounds, and config changes
- Version or environment caveats, and links to real fixes
- No weaponised exploit code, or anything meant to cause harm
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