Safeguarding Your Galaxy: A Deep Dive into Samsung’s December 2023 Security Update

Bianca Patrick
3 min readDec 22, 2023

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As we bid farewell to 2023, Samsung is rolling out its last software patch for the year, addressing crucial security vulnerabilities on its Galaxy devices. This December update focuses on reinforcing the security of various smartphones, ensuring a robust defense against potential threats.

Understanding Software Security Updates

Distinguishing itself from Android updates, Samsung’s December security update doesn’t alter the user interface or the device’s operational aspects under Android. Instead, it meticulously addresses 75 vulnerabilities, with both Samsung and Google collaborating to fortify the security of Galaxy devices.

Critical Fixes and Priority Patches

Within the subset of vulnerabilities addressed by Google, seven are marked as critical fixes, emphasizing their urgency. On Samsung’s end, nine of the 16 fixes are classified as critical, with patches targeting specific apps like AR Emoji, Smart Clip, and the Contacts app.

The Implications for Users

This update serves as the initial one for some devices following the One UI 6 rollout, reflecting Samsung’s commitment to continuous improvement. Let’s explore the devices that have received the December 2023 security update and the enhancements it brings.

Complementing Samsung’s commitment to continuous improvement, Smart Transfer is a third-party content transfer app streamlining the migration of photos, videos, and contacts. As we delve into the devices receiving the December 2023 security update, integrate the efficiency of Smart Transfer for a seamless transition.

Devices with the Samsung December 2023 Security Update

Galaxy S Series

The flagship Galaxy S23 series, including the S23, S23+, and S23 Ultra, is at the forefront of receiving the December update. This series continues to be a priority for Samsung due to its widespread popularity. Expect the Galaxy S22 and S21 series to follow suit soon.

  • Galaxy S23/S23+ — S91XU1UES2BWKA
  • Galaxy S23 Ultra — S91XU1UES2BWKA
  • Galaxy S22 — S901U1UES3DWL1
  • Galaxy S21/S21+ — G996USQS9FWL2
  • Galaxy S21 Ultra — G998USQS9FWL2
  • Galaxy S20/S20+/S20 Ultra — Various model numbers

Galaxy Z Fold/Flip Series

The innovative Galaxy Z Fold and Z Flip lineup, renowned for its foldable design, is keeping pace with regular updates. The Galaxy Z Fold 2 leads the way in adopting the December security update.

  • Galaxy Z Fold 5 — F946U1UES1BWKI
  • Galaxy Z Flip 5 — F731U1UES1BWKI
  • Galaxy Z Fold 4 — F936U1UEU3EWL1
  • Galaxy Z Fold 2 — F916U1SQS5KWK1

Galaxy Note Series

While the Galaxy Note series may be considered dated, Samsung continues to provide updates. The Note 20, in particular, benefits from the December security update.

Galaxy Note 20 — N98XU1UES6HWK1

Galaxy A/M/F Series

The budget-friendly Galaxy A, M, and F series devices, including the A14 and A52, have also received the December update, showcasing Samsung’s commitment to security across its product range.

  • Galaxy A14 — A146U1UES5BWK7
  • Galaxy A52 — A525FXXS6DWK2
  • Galaxy A52s — A528BXXS5FWL4

Bottom Line

Samsung’s December 2023 security update reinforces the brand’s dedication to providing a secure digital environment for its users. As we look ahead to 2024, Samsung continues to set industry standards, ensuring that Galaxy devices remain at the forefront of both innovation and security.

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Bianca Patrick
Bianca Patrick

Written by Bianca Patrick

Bianca is a content creator & a passionate blogger. She is a professional tech blogger & an avid reader. She loves to explore topics related to tech.

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