Memory disclosure via unchecked gradient bounds
Published Jun 30, 2025 · Updated Jun 30, 2025
Out-of-bounds read in Samsung Electronics rlottie 0.2 allows attackers to expose memory or interrupt applications via a crafted Lottie file. Gradient::populate trusts the declared color-point count when indexing gradient data, permitting pointer arithmetic and reads beyond the supplied vector. An application must render attacker-supplied animation data; the resulting read can disclose process memory or crash the consuming application.
Summary
What happened
Out-of-bounds read in Samsung Electronics rlottie 0.2 allows attackers to expose memory or interrupt applications via a crafted Lottie file. Gradient::populate trusts the declared color-point count when indexing gradient data, permitting pointer arithmetic and reads beyond the supplied vector. An application must render attacker-supplied animation data; the resulting read can disclose process memory or crash the consuming application.
The record
- CVE
- CVE-2025-53074
- Published
- Jun 30, 2025
- Updated
- Jun 30, 2025
- Vendor
- Samsung Electronics
- Product
- rlottie
- Classifications
- CWE-125, CAPEC-100, T1203
- Attack vector
- network
- Privileges
- unauthenticated
Timeline
How it unfolded
- Jun 30, 2025CVE publishedPublication date reported by the CVE source.
- Jun 30, 2025Record 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=V0.2
What conditions does exploitation require?
What is affected?
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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