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rlottie CVE-2026-82797

| EUVDEUVD-2026-68482 MEDIUM
Uncontrolled Recursion (CWE-674)
2026-08-31 samsung.tv_appliance GHSA-xfh7-f6h8-2f72
5.5
CVSS 3.1 · Vendor: samsung.tv_appliance
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Severity by source

Vendor (samsung.tv_appliance) PRIMARY
5.5 MEDIUM
AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
vuln.today AI
5.5 MEDIUM

Local file must be opened by user (AV:L, UI:R); no privileges needed to supply a crafted file (PR:N); impact is crash only (A:H, C:N, I:N).

3.1 AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
4.0 AV:L/AC:L/AT:N/PR:N/UI:A/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

Primary rating from Vendor (samsung.tv_appliance).

CVSS VectorVendor: samsung.tv_appliance

Attack Vector
Local
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High

Lifecycle Timeline

4
Patch available
Aug 31, 2026 - 13:01 EUVD
Metadata Corrected
Aug 31, 2026 - 12:40 vuln.today
tag: Information Disclosure replaced by Denial Of Service
Source Code Evidence Fetched
Aug 31, 2026 - 11:51 vuln.today
Analysis Generated
Aug 31, 2026 - 11:51 vuln.today

DescriptionCVE.org

Uncontrolled Recursion vulnerability in Samsung Open Source rlottie allows Serialized Data with Nested Payloads.

This issue affects rlottie: before 8de0d9e6ca80ffef654965505981727b9fa06a51.

AnalysisAI

Uncontrolled recursion in Samsung's rlottie animation library crashes any application embedding it when processing a crafted Lottie animation file containing pathologically nested shape-group structures. The flaw resides in lottieparser.cpp's parseGroupObject() function, which processed nested shape groups recursively without any depth ceiling, enabling stack exhaustion via a malicious .lottie/.json file. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
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Delivery
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Exploit
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Execution
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Persist
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Impact
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Vulnerability AssessmentAI

Exploitation Exploitation requires that a victim user opens or causes their application to render a crafted Lottie animation file containing shape-group trees nested more than 32 levels deep. … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment The CVSS 3.1 score of 5.5 Medium reflects a local attack vector (AV:L) requiring user interaction (UI:R) with no privileges needed (PR:N), scoped to availability only (C:N/I:N/A:H). … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario Full exploit scenario with step-by-step reproduction available after sign-in.
Remediation Update rlottie to commit 8de0d9e6ca80ffef654965505981727b9fa06a51 or any later revision that incorporates PR #603 (https://github.com/Samsung/rlottie/pull/603). … Detailed patch versions, workarounds, and compensating controls in full report.

Threat intelligence, references, and detailed analysis are available after sign-in.

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CVE-2026-82797 vulnerability details – vuln.today

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