CVE-2026-112552

CRITICAL 9.8CVE-2026-112552 · Published 26/10/2026 · updated 06/11/2026

In short

CVE-2026-112552 is a CRITICAL (CVSS 9.8) vulnerability.
Chance of exploitation in the next 30 days (EPSS): 0.60%, higher than 49.2% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
—	No affected product versions are listed for this vulnerability yet.

Description

An out-of-bounds write issue was addressed with improved bounds checking. This issue is fixed in macOS Golden Gate 27.2, macOS Sequoia 15.8.2, macOS Tahoe 26.7.2. An attacker with control of a network file server may be able to cause unexpected system termination.

References

support.apple.com/en-us/149521 · Vendor Advisory
support.apple.com/en-us/149522 · Vendor Advisory
support.apple.com/en-us/149523 · Vendor Advisory

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