CVE-2025-30468
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 · uneditedThis issue was addressed through improved state management. This issue is fixed in iOS 26 and iPadOS 26. Private Browsing tabs may be accessed without authentication.
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 confidenceThis is an authentication bypass vulnerability in iOS 26 and iPadOS 26 Safari where Private Browsing tabs can be accessed without requiring the expected biometric (Face ID/Touch ID) or passcode authentication. The root cause was improper state management of the authentication session for private browsing mode.
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< 26.0< 26.0CVSS 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
- None
- Scope
- Unchanged
- Confidentiality
- Low
- Integrity
- Low
- Availability
- None
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/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.
-
Check iOS or iPadOS versionGo to Settings > General > About on the device and locate the Version fieldAffected if The version displayed is less than 26.0 (for example, 25.x or earlier)
-
Confirm device model typeGo to Settings > General > About and check the model name or model number to confirm it is an iPhone or iPadAffected if The device is an iPhone running iPhone OS or an iPad running iPadOS with a version below 26.0
The device is affected if it is an iPhone or iPad running iOS or iPadOS version lower than 26.0, as the authentication bypass for Private Browsing tabs exists in those earlier versions.
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 · scoped26.0
Apply the iOS 26 and iPadOS 26 security update to affected devices to receive the improved state management fix that enforces proper authentication before granting access to Private Browsing tabs.
iOS 26.0 and iPadOS 26.0
- Back up your device data using iCloud or iTunes/Finder before starting the update
- Connect your device to Wi-Fi and ensure the battery is at least 50% charged
- Open the Settings app on your iPhone or iPad
- Tap on General
- Tap on Software Update
- If iOS 26.0 or iPadOS 26.0 is available, tap Download and Install
- Enter your passcode if prompted and confirm the installation
- Allow the device to download the update (this may take some time depending on connection speed)
Generated from the published advisory — verify against the referenced sources before acting.
- Consultation4.0 h
- Implementation8.0 h
- Testing4.0 h
- Review / QA2.0 h
An estimate, not a bill — we confirm scope with you before any work starts. Need it this week? Rush from $5,120.
Scan for this in your stack
Free · runs locallyCheck whether your project pulls in CVE-2025-30468 — 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-2025-30468 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
Be the first to add a field note for this CVE — a mitigation you’ve verified, a version caveat, or a link to a working fix. Sign in above to contribute.
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