CVE-2026-86949 is a vulnerability in Apple Xcode
Published on October 20, 2026
This issue was addressed by enforcing library validation on the affected binaries. This issue is fixed in Xcode 27. A malicious app may be able to break out of its sandbox.
Products Associated with CVE-2026-86949
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Affected Versions
Apple Xcode:- Before 27 is affected.