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CVE-2026-33966 Samsung CVE debrief

A low-severity information leak vulnerability was discovered in the camera driver of various Samsung Mobile Processors, including Exynos 1330, 1380, 1480, 2400, 1580, 2500, 2600, and 1680. The issue arises from the insertion of sensitive information into debugging code. This vulnerability, tracked as CVE-2026-33966, was publicly disclosed on 2026-09-14 and last modified on 2026-09-22. Defenders responsible for Samsung Mobile Processor-based systems, especially those utilizing the affected camera functionality, should assess their exposure and verify the presence of this vulnerability.

Vendor
Samsung
Product
Exynos 1330 firmware
CVSS
LOW 2.8
CISA KEV
Not listed in stored evidence
Original CVE published
2026-09-14
Original CVE updated
2026-09-22
Advisory published
2026-09-14
Advisory updated
2026-09-22

Who should care

Defenders responsible for Samsung Mobile Processor-based systems, especially those utilizing the affected camera functionality, should assess their exposure and verify the presence of this vulnerability.

Why it matters

CVE-2026-33966 is a low-severity information leak vulnerability in the camera driver of various Samsung Mobile Processors. Defenders should prioritize verifying the presence of this vulnerability in their systems, especially those utilizing the affected camera functionality, and monitor for any patches or updates from Samsung.

  • Potential information disclosure through debugging code
  • Need for verification of affected products and versions
  • Possible impact on camera functionality
  • Requirement for monitoring patches or updates from Samsung

Technical summary

The vulnerability is caused by the insertion of sensitive information into debugging code in the camera driver of various Samsung Mobile Processors, including Exynos 1330, 1380, 1480, 2400, 1580, 2500, 2600, and 1680. This issue could potentially lead to information disclosure through debugging code. Further verification is required to determine the affected products, versions, and potential impact on camera functionality.

Defensive priority

Defenders should prioritize verifying the presence of this vulnerability in their Samsung Mobile Processor-based systems, especially those utilizing the affected camera functionality.

Recommended defensive actions

  • Verify the presence of this vulnerability in Samsung Mobile Processor-based systems
  • Assess the potential impact on camera functionality
  • Monitor for any patches or updates from Samsung

Evidence notes

The CVE record and NVD entry provide limited information about the vulnerability. Further verification is required to determine the affected products, versions, and potential impact.

Sources and references

Verified primary and authoritative sources

  • CVE-2026-33966 CVE Program record

    Publisher, destination, and source semantics verified

    URL: https://www.cve.org/CVERecord?id=CVE-2026-33966

    CVE Program - Official CVE Program record with source-provided CVE metadata.

  • CVE-2026-33966 NVD vulnerability detail

    Publisher, destination, and source semantics verified

    URL: https://nvd.nist.gov/vuln/detail/CVE-2026-33966

    NIST National Vulnerability Database - Official NIST NVD detail page and source-specific vulnerability assessment.

Supplemental references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.