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Samsung Galaxy Z Fold 3 Receives November 2023 Security Update

Samsung continues its commitment to security by swiftly rolling out the November 2023 security update for the Galaxy Z Fold 3. This update addresses various vulnerabilities, reinforcing the device’s defenses against potential threats.

Key Details:

  1. Vulnerabilities Fixed:

    • The update addresses 65 vulnerabilities in Android and One UI.
    • Specific vulnerabilities affecting Galaxy devices with certain Exynos processors are also resolved. However, these vulnerabilities do not apply to the Z Fold 3, which is globally powered by a Snapdragon chip.
  2. Availability:
    • Currently available in the United States.
    • Expected to roll out in other regions shortly.
  3. How to Update:
    • Open the Settings app on your Galaxy Z Fold 3.
    • Select “Software update.”
    • Tap “Download and install.”
  4. Highlighted Security Vulnerabilities:
    • CVE-2023-27789: Potential risk of an attacker gaining root privileges on a device.
    • CVE-2023-27790: Possible vulnerability allowing an attacker to execute arbitrary code on a device.
    • CVE-2023-27791: Identified vulnerability that could enable an attacker to read or modify data on a device.
  5. Additional Improvements:
    • The update includes performance enhancements and bug fixes.
  6. Recommendation:
    • Users of the Galaxy Z Fold 3 are strongly advised to download and install the November 2023 security update promptly for enhanced device security.
  7. Availability Note:
    • The update is currently accessible for the Galaxy Z Fold 3 in the United States, with availability in other regions expected soon.
  8. Troubleshooting:
    • If encountering difficulties in downloading the update, consider restarting the device or connecting to a Wi-Fi network.

Samsung’s proactive approach to security underscores its commitment to providing users with a secure mobile experience. Staying updated with the latest security patches is crucial to safeguarding your device against potential threats.


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