How severe is CVE-2026-41666?

CVE-2026-41666 has a CVSS 3.x base score of 6.6, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability high.

Is CVE-2026-41666 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (4th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-41666?

CVE-2026-41666 affects Samsung One. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-41666?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2026-41666 have an EU (EUVD) identifier?

Yes. CVE-2026-41666 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-24624.

When was CVE-2026-41666 published?

CVE-2026-41666 was published on 2026-04-22 and last updated on 2026-06-17.

CVE-2026-41666

CVE-2026-41666 is a medium-severity vulnerability in Samsung One with a CVSS 3.x base score of 6.6. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-190.

Key facts

Severity: Medium (CVSS 3.x base score 6.6)
EPSS exploit prediction: 0% (4th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-24624
Weakness: CWE-190
Affected product: Samsung One
Published: 2026-04-22
Last modified: 2026-06-17

Description

Integer overflow in tensor copy size calculation in Samsung Open Source ONE could lead to out of bounds access during loop state propagation. Affected version is prior to commit 1.30.0.

Frequently asked questions

What is CVE-2026-41666?: Integer overflow in tensor copy size calculation in Samsung Open Source ONE could lead to out of bounds access during loop state propagation. Affected version is prior to commit 1.30.0.
How severe is CVE-2026-41666?: CVE-2026-41666 has a CVSS 3.x base score of 6.6, rated medium severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability high.
Is CVE-2026-41666 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (4th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-41666?: CVE-2026-41666 affects Samsung One. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-41666?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2026-41666 have an EU (EUVD) identifier?: Yes. CVE-2026-41666 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-24624.
When was CVE-2026-41666 published?: CVE-2026-41666 was published on 2026-04-22 and last updated on 2026-06-17.

References

https://github.com/Samsung/ONE/pull/16481

Affected products (1)

cpe:2.3:a:samsung:one:*:*:*:*:*:*:*:*

More vulnerabilities in Samsung One

CVE-2026-6839 — Medium (CVSS 6.6): Improper validation of STRING tensor offsets could allows malformed string metadata to trigger out of bounds access…
CVE-2026-41667 — Medium (CVSS 6.6): Integer overflow in constant tensor data size calculation in Samsung Open Source ONE could cause incorrect buffer…
CVE-2026-41664 — Medium (CVSS 6.6): Integer overflow in memory copy size calculation in Samsung Open Source ONE could lead to invalid memory operations…
CVE-2026-40450 — Medium (CVSS 6.6): Integer overflow in output tensor copy size calculation in Samsung Open Source ONE could cause incorrect copy length…
CVE-2026-40449 — Medium (CVSS 6.6): Integer overflow in buffer size calculation could result in out of bounds memory access when handling large tensors in…
CVE-2026-41665 — Medium (CVSS 6.1): Integer overflow in scratch buffer initialization size calculation in Samsung Open Source ONE cause incorrect memory…

All CVEs affecting Samsung One →

Other CWE-190 (Integer Overflow or Wraparound) vulnerabilities

CVE-2026-4689 — Critical (CVSS 10.0): Sandbox escape due to incorrect boundary conditions, integer overflow in the XPCOM component. This vulnerability was…
CVE-2026-24814 — Critical (CVSS 10.0): Integer Overflow or Wraparound vulnerability in swoole swoole-src (thirdparty/hiredis modules). This vulnerability is…
CVE-2025-64721 — Critical (CVSS 10.0): Sandboxie is a sandbox-based isolation software for 32-bit and 64-bit Windows NT-based operating systems. In versions…
CVE-2015-5108 — Critical (CVSS 10.0): Integer overflow in Adobe Reader and Acrobat 10.x before 10.1.15 and 11.x before 11.0.12, Acrobat and Acrobat Reader DC…
CVE-2015-5097 — Critical (CVSS 10.0): Integer overflow in Adobe Reader and Acrobat 10.x before 10.1.15 and 11.x before 11.0.12, Acrobat and Acrobat Reader DC…
CVE-2013-2555 — Critical (CVSS 10.0): Integer overflow in Adobe Flash Player before 10.3.183.75 and 11.x before 11.7.700.169 on Windows and Mac OS X, before…

Browse all CWE-190 (Integer Overflow or Wraparound) vulnerabilities →