Is CVE-2023-42580 actively exploited?

No active exploitation of CVE-2023-42580 has been confirmed so far. Continue monitoring, as exploit status can change.

Can CVE-2023-42580 be exploited remotely?

Yes. CVE-2023-42580 is exploitable remotely over the network (CVSS attack vector: Network).

What is the CVSS score of CVE-2023-42580?

CVE-2023-42580 has a CVSS score of 9.8 (CRITICAL).

HOME VULNERABILITIESCVE-2023-42580

CRITICAL

CVE-2023-42580

NVD-CWE-OtherPublished: December 5, 2023· Updated: Jun 17, 2026

9.8

CVSS v3.1

Official Description

Improper URL validation from MCSLaunch deeplink in Galaxy Store prior to version 4.5.64.4 allows attackers to execute JavaScript API to install APK from Galaxy Store.

NVD Source

Risk Analysis

The Samsung Galaxy Store is affected by improper URL validation in the MCSLaunch deeplink, allowing attackers to force the installation of arbitrary APK files. This critical vulnerability is remotely exploitable.

There is no known public exploit, and the vulnerability is not in the CISA KEV catalog.

Recommended Action

Users should update the Galaxy Store to version 4.5.64.4 or later.

Generated by the CTIWATCH analysis pipeline from this CVE's metadata (CVSS, EPSS, KEV status, exploit intelligence). Verify against vendor advisories before acting.

Technical Analysis

CVE-2023-42580 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.

The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.

A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.