Vulnerability · CVE-2025-21045
Insecure storage of sensitive information in Galaxy Watch prior to SMR Oct-2025 Release 1 allows local attackers to access sensitive information.
Published Oct 10, 2025 · catalog updated Oct 10, 2025 · Samsung Mobile Samsung Mobile Devices
Last checked Nov 5, 2026. A connected source was read within the last 7 days.
Check if you run it
No confirmed exploitation is on record for CVE-2025-21045. EPSS is 0.13%. Act only if a listed version of Samsung Mobile Samsung Mobile Devices is installed.
Gaps on this record
- No version range is stored. A customer cannot check an installed version against this record.
- No vendor fix or required action is stored. Compare the linked advisory before you change production.
Same product and reporting
- CVE-2026-20983 · High
- CVE-2026-20979 · High
- CVE-2026-20974 · Medium
- CVE-2026-20973 · Medium
- CVE-2026-20972 · Medium
- Severity
- Medium4.0
- Known exploitation
- Not in CISA/VulnCheck KEV
- EPSS
- 0.13%
- Remediation
- Advisory link
- Affected products
- vendor Samsung Mobile Samsung Mobile Devices patch: SMR Oct-2025 Release in Android Watch 14
Insecure storage of sensitive information in Galaxy Watch prior to SMR Oct-2025 Release 1 allows local attackers to access sensitive information.
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 Mobile Devices patch: SMR Oct-2025 Release in Android Watch 14patch: SMR Oct-2025 Release in Android Watch 14
How to fix CVE-2025-21045
No stored fix
No vendor fix text is stored. Use the linked advisory before you change production.
Version check
No version range is stored, so an installed version cannot be checked on this page.
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-2025-21045. EPSS is 0.13%. Act only if a listed version of Samsung Mobile Samsung Mobile Devices is installed.
Which versions are affected?
Compare what you have installed with Samsung Mobile Samsung Mobile Devices patch: SMR Oct-2025 Release in Android Watch 14 patch: SMR Oct-2025 Release in Android Watch 14. Compare the installed version with the linked vendor advisory before you change production.
What should an analyst verify?
No weakness class is stored. EPSS 0.13%. 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.
Oct 10, 2025 · EUVD
Detected
Insecure storage of sensitive information in Galaxy Watch prior to SMR Oct-2025 Release 1 allows local attackers to access sensitive information.
Oct 10, 2025 · EUVD
Updated
Insecure storage of sensitive information in Galaxy Watch prior to SMR Oct-2025 Release 1 allows local attackers to access sensitive information.
Sources
- CVE.orgVulnerability recordCVE-2025-21045
Official CVE identifier
cve.org - FIRST EPSSExploitation probabilityCVE-2025-21045
30-day exploitation probability 0.13%
first.org - EUVDVulnerability recordEUVD-2025-33686
Insecure storage of sensitive information in Galaxy Watch prior to SMR Oct-2025 Release 1 allows local attackers to access sensitive information.
euvd.enisa.europa.eu
References
Freshness
Last verified in this catalog Nov 5, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.
- FIRST EPSSNov 5, 2026
- CVE.orgOct 23, 2026
- EUVDOct 23, 2026