An integer overflow was addressed with improved input validation. This issue is fixed in Safari 26.6.1, iOS 26.6.1 and iPadOS 26.6.1, macOS Tahoe 26.6.2, tvOS 27, visionOS 27, watchOS 27. Processing maliciously crafted web content may lead to memory corruption.
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Apple | Safari | affected |
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| Apple | iOS and iPadOS | affected |
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| Apple | macOS | affected |
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| Apple | tvOS | affected |
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| Apple | visionOS | affected |
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| Apple | watchOS | affected |
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Project Subscriptions
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Advisories
No advisories yet.
Fixes
Solution
No solution given by the vendor.
Workaround
No workaround given by the vendor.
References
History
Mon, 14 Sep 2026 21:00:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | An integer overflow was addressed with improved input validation. This issue is fixed in Safari 26.6.1, iOS 26.6.1 and iPadOS 26.6.1, macOS Tahoe 26.6.2, tvOS 27, visionOS 27, watchOS 27. Processing maliciously crafted web content may lead to memory corruption. | |
| References |
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Projects
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MITRE
Status: PUBLISHED
Assigner: apple
Published:
Updated: 2026-09-14T20:47:45.114Z
Reserved: 2026-07-22T00:46:44.572Z
Link: CVE-2026-65390
Vulnrichment
No data.
NVD
Status : Received
Published: 2026-09-14T21:17:22.767
Modified: 2026-09-14T21:17:22.767
Link: CVE-2026-65390
Redhat
No data.
OpenCVE Enrichment
No data.
Weaknesses
No weakness.