PatchSiren cyber security CVE debrief

CVE-2026-47318 Samsung Open Source CVE debrief

A stack-based buffer overflow vulnerability was discovered in Samsung Open Source rlottie, which could potentially lead to an overflow of buffers. This issue affects rlottie versions before ce72b35a7ad0dded03051d3aa0ef75321c3bd035. The vulnerability has a CVSS score of 6.1 and a severity of MEDIUM.

Vendor: Samsung Open Source
Product: rlottie
CVSS: MEDIUM 6.1
CISA KEV: Not listed in stored evidence
Original CVE published: 2026-06-04
Original CVE updated: 2026-06-04
Advisory published: 2026-06-04
Advisory updated: 2026-06-04

Who should care

Users of Samsung Open Source rlottie, particularly those using versions before ce72b35a7ad0dded03051d3aa0ef75321c3bd035, should be aware of this vulnerability and take necessary actions to mitigate the risk.

Technical summary

The vulnerability is a stack-based buffer overflow issue in the Samsung Open Source rlottie. It has been assigned a CVSS score of 6.1 and a severity of MEDIUM. The CVSS vector is CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H.

Defensive priority

MEDIUM

Recommended defensive actions

Update rlottie to version ce72b35a7ad0dded03051d3aa0ef75321c3bd035 or later.
Review and apply the patch provided in the source reference [ref-4].

Evidence notes

The vulnerability was reported by an unknown vendor and has been documented in the CVE record [cve-org] and the NVD detail [nvd].

Official resources

CVE-2026-47318 was published on 2026-06-04T10:16:39.057Z and modified on 2026-06-04T15:27:23.470Z.