Application crash via unbounded shape-group recursion
Published Aug 31, 2026 · Updated Aug 31, 2026
Uncontrolled recursion in Samsung Electronics rlottie allows attackers to crash applications through deeply nested Lottie JSON groups. LottieParserImpl::parseGroupObject recursively parsed each nested gr object's it array without enforcing the existing model-tree depth limit. Exploitation requires an application to parse attacker-controlled animation data; stack exhaustion interrupts that host application.
Summary
What happened
Uncontrolled recursion in Samsung Electronics rlottie allows attackers to crash applications through deeply nested Lottie JSON groups. LottieParserImpl::parseGroupObject recursively parsed each nested gr object's it array without enforcing the existing model-tree depth limit. Exploitation requires an application to parse attacker-controlled animation data; stack exhaustion interrupts that host application.
The record
- CVE
- CVE-2026-82797
- Published
- Aug 31, 2026
- Updated
- Aug 31, 2026
- Vendor
- Samsung Electronics
- Product
- rlottie
- Classifications
- CWE-674, CAPEC-230, T1499.004
- Attack vector
- Unavailable
- Privileges
- Unavailable
Timeline
How it unfolded
- Aug 31, 2026CVE publishedPublication date reported by the CVE source.
- Aug 31, 2026Record updatedLatest update available in the CVE record.
Exploitability
Present is not the same as exploitable
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Is a vulnerable build present?
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- Affected versionversion=0 <8de0d9e6ca80ffef654965505981727b9fa06a51
What conditions does exploitation require?
What is affected?
Published CVSS scores
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Attacks
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Weakness, pattern, technique
Public exploit references
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Technologies
Your stack
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Your stack
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