CVE-2026-112690

Apple iOS and iPadOS critical critical vulnerability, CVSS 10.0.

This issue was addressed with improved input validation. This issue is fixed in iOS 26.7.2 and iPadOS 26.7.2, iOS 27.2 and iPadOS 27.2, macOS Golden Gate 27.2, macOS Sequoia 15.8.2, macOS Tahoe 26.7.2, visionOS 27.2. A remote attacker may be able to break out of the WebContent sandbox.

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10.0CVSS base score: critical, the highest band

1.0%chance of exploitation in the next 30 days (EPSS), 63rd percentile

26 Octfirst published, 2026

Not yeton CISA's exploited list, as of 14 November 2026

Vendor and product	Apple · iOS and iPadOS
Type	critical vulnerability
Severity	Critical 10.0 CVSS base score
Affected versions	iOS and iPadOS: before 26.7.2, before 27.2 macOS: before 15.8.2, before 26.7.2, before 27.2 visionOS: before 27.2
First published	26 October 2026
Exploited	Not confirmed. Critical flaws in Apple products have been exploited before: Apple appears on CISA's exploited list.

What to do

Patch before it is exploited

Step 1

Apply the vendor's fix or mitigation; CISA lists only vulnerabilities seen exploited.

Step 2

If you cannot patch now, restrict network access to the affected product.

Step 3

Check for signs of compromise since the date it was added to the list.

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Questions

CVE-2026-112690 in short

Is CVE-2026-112690 being exploited?

Not confirmed as of 14 November 2026: CISA has not added it to its Known Exploited Vulnerabilities catalogue. Critical flaws in Apple products are a frequent target, so patch before that changes; this page is updated daily.

How severe is CVE-2026-112690?

NVD rates it critical, with a CVSS base score of 10.0.

Which versions of Apple iOS and iPadOS are affected by CVE-2026-112690?

According to the CVE record: iOS and iPadOS: before 26.7.2, before 27.2; macOS: before 15.8.2, before 26.7.2, before 27.2; visionOS: before 27.2. Check the vendor's advisory for the fixed version.

How do I fix CVE-2026-112690?

Apply the vendor's fix or mitigation; CISA lists only vulnerabilities seen exploited. If you cannot patch now, restrict network access to the affected product. Check for signs of compromise since the date it was added to the list.

Sources: NVD, the CVE record, FIRST EPSS and the CISA Known Exploited Vulnerabilities catalogue. Page compiled automatically by SAK T.L.M, the threat-intelligence tool of SAK T.E.C, on 14 November 2026.