CVE-2022-32830
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 issue was addressed with improved bounds checking. This issue is fixed in tvOS 15.6, iOS 15.6 and iPadOS 15.6. Processing a maliciously crafted image may lead to disclosure of user information.
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 · high confidenceAn out-of-bounds read vulnerability in iOS, iPadOS, and tvOS allows processing of a maliciously crafted image to trigger improper memory access, leading to disclosure of user information. The vulnerability exists in the image processing subsystem and was addressed with improved bounds checking in version 15.6.
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< 15.6< 15.6< 15.6CVSS 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
- Network
- Complexity
- Low
- Privileges
- None
- User interaction
- None
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- None
- Availability
- None
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
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 iOS version on iPhoneOn the iPhone, go to Settings > General > About and look at the 'Version' fieldAffected if Version number is less than 15.6 (for example, 15.5, 15.4, etc.)
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Check iPadOS version on iPadOn the iPad, go to Settings > General > About and look at the 'Version' fieldAffected if Version number is less than 15.6 (for example, 15.5, 15.4, etc.)
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Check tvOS version on Apple TVOn Apple TV, go to Settings > General > About > VersionAffected if Version number is less than 15.6 (for example, 15.5, 15.4, etc.)
A device is affected if it runs iOS, iPadOS, or tvOS with a version number lower than 15.6.
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 · scoped15.6
Apply the vendor patch by updating affected devices to iOS/iPadOS 15.6, tvOS 15.6, or later. For organizations, deploy the update via mobile device management (MDM) and verify completion across the device fleet.
iOS 15.6, iPadOS 15.6, tvOS 15.6
- Identify the affected device type (iPhone, iPad, or Apple TV)
- Determine the current iOS/iPadOS/tvOS version installed on the device
- For iPhone: Navigate to Settings > General > Software Update and install iOS 15.6
- For iPad: Navigate to Settings > General > Software Update and install iPadOS 15.6
- For Apple TV: Navigate to Settings > System > Software Updates and install tvOS 15.6
- Alternatively, use iTunes/Finder to check for and apply the update
- Verify the device is now running version 15.6 or later
Generated from the published advisory — verify against the referenced sources before acting.
- Consultation2.0 h
- Implementation1.0 h
- Testing2.0 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 $1,696.
Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2022-32830 — 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-2022-32830 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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A place for practitioners to share what actually worked: a mitigation you’ve tested, a configuration change, a version- or environment-specific caveat, or a link to a verified patch. The most useful notes rise to the top as peers upvote them, so the signal stays high.
- 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
- No spam, self-promotion, credentials, or personal data