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Vulnerabilities

Vulnerability · CVE-2025-21076

Improper handling of insufficient permissions or privileges in Samsung Account prior to version 15.5.00.18 allows local attackers to access data in Samsung Account.

Published Nov 5, 2025 · catalog updated Nov 7, 2025 · Samsung Mobile Samsung Account

Last checked Oct 28, 2026. A connected source was read within the last 7 days.

Check if you run it

No confirmed exploitation is on record for CVE-2025-21076. EPSS is 0.14%. Act only if a listed version of Samsung Mobile Samsung Account is installed.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.

Same product and reporting

Severity
Medium5.5
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.14%
Remediation
Advisory link
Affected products
vendor Samsung Mobile Samsung Account patch: 15.5.00.18

Improper handling of insufficient permissions or privileges in Samsung Account prior to version 15.5.00.18 allows local attackers to access data in Samsung Account. User interaction is required for triggering this vulnerability.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor Samsung Mobile Samsung Account patch: 15.5.00.18patch: 15.5.00.18

How to fix CVE-2025-21076

  • No stored fix

    No vendor fix text is stored. Use the linked advisory before you change production.

  • Version check

    Seen in patch: 15.5.00.18

  • Advisory

    Open the cve_org record and follow its fix.

  • Official advisories

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2025-21076. EPSS is 0.14%. Act only if a listed version of Samsung Mobile Samsung Account is installed.

Which versions are affected?

Compare what you have installed with Samsung Mobile Samsung Account patch: 15.5.00.18 patch: 15.5.00.18. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 0.14%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Nov 5, 2025 · EUVD

    Detected

    Improper handling of insufficient permissions or privileges in Samsung Account prior to version 15.5.00.18 allows local attackers to access data in Samsung Account. User interaction is required for triggering this vulnerability.

  2. Nov 7, 2025 · EUVD

    Updated

    Improper handling of insufficient permissions or privileges in Samsung Account prior to version 15.5.00.18 allows local attackers to access data in Samsung Account. User interaction is required for triggering this vulnerability.

Sources

  • CVE.orgVulnerability recordCVE-2025-21076

    Official CVE identifier

    cve.org
  • EUVDVulnerability recordEUVD-2025-37798

    Improper handling of insufficient permissions or privileges in Samsung Account prior to version 15.5.00.18 allows local attackers to access data in Samsung Account. User interaction is required for triggering this vulnerability.

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Oct 28, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • CVE.orgOct 25, 2026
  • EUVDOct 25, 2026