Description
Untrusted pointer dereference vulnerability in Samsung Open Source mTower allows Pointer Manipulation.

This issue affects mTower: before 102d3dc75cf8e58e68e4bea54ae3c803992c91be.
Published: 2026-09-01
Score: 5.5 Medium
EPSS: n/a
KEV: No
Impact: n/a
Action: n/a
AI Analysis

Impact

This vulnerability allows an untrusted pointer to be dereferenced, permitting malicious manipulation of memory pointers. The flaw, classified as CWE-822, can lead to memory corruption that compromises data integrity or may be leveraged to modify program behavior. The CVSS score of 5.5 indicates medium severity, suggesting that while the impact is non‑trivial, it does not automatically grant remote code execution. Based on the description, it is inferred that exploitation requires supplying crafted pointer data, implying a local or privileged attack vector rather than a broad remote one.

Affected Systems

Samsung Open Source mTower is affected for all releases prior to the commit referenced as 102d3dc75cf8e58e68e4bea54ae3c803992c91be. Versions after this commit are considered safe. The product is the open‑source monitoring framework developed by Samsung, and no specific version numbers beyond the commit identifier are listed.

Risk and Exploitability

The medium CVSS score reflects a moderate risk that an attacker with sufficient access could corrupt memory and disrupt normal operation. The EPSS score is not available, and the vulnerability is not listed in CISA's KEV catalog, indicating that large‑scale exploitation has not been reported. Likely attack conditions would involve an attacker having access to untrusted input that can influence pointer values used by mTower, such as by submitting malformed data or exploiting an insecure configuration. The lack of a documented attack path reduces the immediacy of the threat, but the potential for memory corruption warrants prompt remediation.

Generated by OpenCVE AI on September 1, 2026 at 12:54 UTC.

Remediation

No vendor fix or workaround currently provided.

OpenCVE Recommended Actions

  • Upgrade mTower to a release that incorporates commit 102d3dc75cf8e58e68e4bea54ae3c803992c91be or later
  • If an immediate upgrade is not feasible, disable or restrict the configuration paths that accept external pointer data, or recompile the application with stricter bounds checking
  • Implement additional runtime mitigations such as address space layout randomization and stack canaries to reduce the chance that an attacker can successfully exploit the dereference

Generated by OpenCVE AI on September 1, 2026 at 12:54 UTC.

Tracking

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Advisories

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References
History

Tue, 01 Sep 2026 13:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 01 Sep 2026 13:15:00 +0000

Type Values Removed Values Added
Title Untrusted Pointer Dereference in Samsung mTower Enables Memory Manipulation

Tue, 01 Sep 2026 11:30:00 +0000

Type Values Removed Values Added
Description Untrusted pointer dereference vulnerability in Samsung Open Source mTower allows Pointer Manipulation. This issue affects mTower: before 102d3dc75cf8e58e68e4bea54ae3c803992c91be.
Weaknesses CWE-822
References
Metrics cvssV3_1

{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H'}


Subscriptions

No data.

cve-icon MITRE

Status: PUBLISHED

Assigner: samsung.tv_appliance

Published:

Updated: 2026-09-01T12:16:05.409Z

Reserved: 2026-06-01T01:42:44.323Z

Link: CVE-2026-10420

cve-icon Vulnrichment

Updated: 2026-09-01T12:16:01.179Z

cve-icon NVD

Status : Received

Published: 2026-09-01T12:17:34.687

Modified: 2026-09-01T13:18:07.853

Link: CVE-2026-10420

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-01T13:00:16Z

Weaknesses
  • CWE-822

    Untrusted Pointer Dereference