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Description

The issue was addressed with improved memory handling. This issue is fixed in macOS Tahoe 26.3, iOS 18.7.5 and iPadOS 18.7.5, visionOS 26.3, iOS 26.3 and iPadOS 26.3, Safari 26.3. Processing maliciously crafted web content may lead to an unexpected process crash.

PUBLISHED Reserved 2025-11-11 | Published 2026-02-11 | Updated 2026-02-11 | Assigner apple

Problem types

Processing maliciously crafted web content may lead to an unexpected process crash

Product status

Any version before 26.3
affected

Any version before 26.3
affected

Any version before 26.3
affected

Any version before 26.3
affected

Any version before 18.7
affected

References

support.apple.com/en-us/126354

support.apple.com/en-us/126348

support.apple.com/en-us/126353

support.apple.com/en-us/126346

support.apple.com/en-us/126347

cve.org (CVE-2026-20644)

nvd.nist.gov (CVE-2026-20644)

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