high
8.8
CWE
665
Advisory Published
CVE Published
Updated

CVE-2023-27934

First published: Mon Mar 27 2023(Updated: )

A memory initialization issue was addressed. This issue is fixed in macOS Ventura 13.3, macOS Monterey 12.6.4. A remote attacker may be able to cause unexpected app termination or arbitrary code execution.

Credit: Aleksandar Nikolic Cisco TalosAleksandar Nikolic Cisco Talos product-security@apple.com product-security@apple.com

Affected SoftwareAffected VersionHow to fix
Apple macOS<13.3
<12.6.4
12.6.4
Apple macOS Ventura<13.3
13.3

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Reference Links

Parent vulnerabilities

(Appears in the following advisories)

Peer vulnerabilities

(Found alongside the following vulnerabilities)

Frequently Asked Questions

  • What is CVE-2023-27934?

    CVE-2023-27934 is a memory initialization issue in macOS Ventura 13.3 and macOS Monterey 12.6.4 that has been fixed.

  • What is the severity of CVE-2023-27934?

    CVE-2023-27934 has a severity rating of 8.8 (High).

  • How can CVE-2023-27934 be exploited?

    CVE-2023-27934 can be exploited by a remote attacker to cause unexpected app termination or arbitrary code execution.

  • Which versions of macOS are affected by CVE-2023-27934?

    macOS Ventura 13.3 and macOS Monterey 12.6.4 are affected by CVE-2023-27934.

  • How can I fix CVE-2023-27934?

    CVE-2023-27934 has been fixed in macOS Ventura 13.3 and macOS Monterey 12.6.4. It is recommended to update to these versions.

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