CVE-2026-6839: Improper validation of STRING tensor offsets could allows malformed string metadata to trigger out of bounds access…
CVE-2026-6839 · Severity: medium · CVSS 6.6 · Published 2026-04-22
Improper validation of STRING tensor offsets could allows malformed string metadata to trigger out of bounds access during constant tensor import in Samsung Open Source ONE
Affected version is prior to commit 1.30.0.
No. Junglewise Threat Intelligence has no report of CVE-2026-6839 being exploited in the wild.
How severe is CVE-2026-6839?
Medium severity, with a CVSS score of 6.6, published 22 April 2026.
Which products and versions are affected?
Samsung One. The advisory does not name versions.
Is there a fix for CVE-2026-6839?
No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
Am I affected by CVE-2026-6839?
Check whether you run Samsung One. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.