Application interruption via unbounded animation graph allocation
Published Aug 11, 2026 · Updated Aug 11, 2026
Resource exhaustion in Samsung Open Source rlottie allows remote attackers to interrupt applications that render crafted Lottie files. Render-tree construction and traversal accept unbounded precomp depth and node counts, while repeater copies and polystar points are not safely capped. Exploitation requires an application to open or render attacker-controlled animation data; the consequence is application interruption rather than data access or modification.
Summary
What happened
Resource exhaustion in Samsung Open Source rlottie allows remote attackers to interrupt applications that render crafted Lottie files. Render-tree construction and traversal accept unbounded precomp depth and node counts, while repeater copies and polystar points are not safely capped. Exploitation requires an application to open or render attacker-controlled animation data; the consequence is application interruption rather than data access or modification.
The record
- CVE
- CVE-2026-19517
- Published
- Aug 11, 2026
- Updated
- Aug 11, 2026
- Vendor
- Unknown vendor
- Product
- Unknown product
- Classifications
- CWE-770, CWE-1284, T1499.004
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Aug 11, 2026CVE publishedPublication date reported by the CVE source.
- Aug 11, 2026Record updatedLatest update available in the CVE record.
Exploitability
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What is affected?
Affected products and versions are unavailable in this record.
Published CVSS scores
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Attacks
What attackers are doing with it
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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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