CVE-2026-82797: CWE-674 Uncontrolled Recursion in Samsung Open Source rlottie
Description
CVE-2026-82797 is an uncontrolled recursion vulnerability in the Samsung Open Source rlottie library. It involves serialized data with nested payloads that can trigger excessive recursion. This vulnerability affects versions of rlottie before commit 8de0d9e6ca80ffef654965505981727b9fa06a51. The issue has a medium severity rating with a CVSS score of 5.5 and impacts availability without affecting confidentiality or integrity. No official patch or remediation guidance has been provided yet, and there are no known exploits in the wild.
CVSS v3.1
Score 5.5medium
Affected software
Samsung Open Source
rlottie
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
The vulnerability identified as CVE-2026-82797 in Samsung's rlottie open source library is due to uncontrolled recursion caused by processing serialized data containing nested payloads. This can lead to resource exhaustion impacting application availability. The affected versions are all prior to the commit 8de0d9e6ca80ffef654965505981727b9fa06a51. The CVSS 3.1 vector indicates the attack requires local access with low complexity, no privileges, and user interaction, affecting availability only. No vendor advisory or patch information is currently available.
Potential Impact
Successful exploitation of this vulnerability can cause denial of service by exhausting resources through uncontrolled recursion. It does not impact confidentiality or integrity of the system. The attack requires local access and user interaction, limiting the attack surface.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. Until a fix is available, avoid processing untrusted serialized data with nested payloads in rlottie. Monitor vendor channels for updates or official patches.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- samsung.tv_appliance
- Date Reserved
- 2026-08-31T02:32:29.811Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6a95678facd9273b4906f1e3
Added to database: 08/31/2026, 11:37:51 UTC
Last enriched: 09/07/2026, 15:52:15 UTC
Last updated: 10/15/2026, 18:48:24 UTC
Views: 88
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