CVE-2022-26730
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 · uneditedA memory corruption issue existed in the processing of ICC profiles. This issue was addressed with improved input validation. This issue is fixed in macOS Ventura 13. Processing a maliciously crafted image may lead to 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 · high confidenceA memory corruption vulnerability in macOS Ventura allows arbitrary code execution when processing maliciously crafted images containing specially crafted ICC color profiles. The issue stems from insufficient input validation during ICC profile parsing.
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< 13.0CVSS 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
- Required
- Scope
- Unchanged
- Confidentiality
- High
- Integrity
- High
- Availability
- High
CVSS:3.1/AV:N/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 the installed macOS versionGo to Apple menu > About This Mac, or run 'sw_vers -productVersion' in TerminalAffected if The version is below 13.0 (any version prior to Ventura)
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Confirm ICC profile parsing is accessibleVerify that ColorSync or any image processing application that handles color profiles is in use on the systemAffected if Color profile functionality is enabled and image files are processed
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Identify if untrusted image handling occursReview whether the system routinely opens or processes images from external or untrusted sourcesAffected if Users open image files from email attachments, downloads, or other untrusted sources without validation
The system is affected if it runs macOS versions prior to 13.0 and processes images containing ICC color profiles, as the vulnerability lies in insufficient validation during ICC profile parsing.
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 · scoped13.0
Apply macOS Ventura 13 or later security updates. Avoid opening images from untrusted sources until the patch is deployed.
macOS Ventura 13.0 or later
- Back up your Mac using Time Machine or another backup solution before upgrading
- Check the current macOS version by clicking the Apple menu and selecting About This Mac
- If the version is earlier than 13.0, open the App Store and search for macOS Ventura, or click 'Software Update' in System Preferences/System Settings to upgrade
- Download and install macOS Ventura 13.0 or later
- Restart the Mac when prompted to complete the installation
Generated from the published advisory — verify against the referenced sources before acting.
- Consultation2.0 h
- Implementation2.0 h
- Testing2.0 h
- Review / QA1.0 h
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Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2022-26730 — 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-2022-26730 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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