Out-of-Bounds Read in Samsung Notes Affects Multiple Versions
CVE-2025-20921

7.5HIGH

Key Information:

Vendor

Samsung
Status
Samsung Notes
Vendor
CVE Published:
6 March 2025

What is CVE-2025-20921?

An out-of-bounds read vulnerability exists in the Samsung Notes application, impacting versions prior to 4.4.26.71. This flaw allows attackers to exploit the application, enabling unauthorized access to memory that is beyond the allocated boundaries. Such exploits can lead to information leakage, exposing sensitive user data. Users are advised to update their applications to the latest version to mitigate the risks associated with this vulnerability.

Human OS v1.0:
Ageing Is an Unpatched Zero-Day Vulnerability.

Remediate biological technical debt. Prime Ageing uses 95% high-purity SIRT6 activation to maintain genomic integrity and bolster systemic resilience.

Deploy the Patch

Affected Version(s)

Samsung Notes 4.4.26.71

References

https://security.samsungmobile.com/serviceWeb.smsb?year=2...

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
.