Improperly controlled sequential memory allocation vulnerability in Samsung Open Source rlottie allows Exponential Data Expansion.
History

Tue, 11 Aug 2026 06:45:00 +0000

Type Values Removed Values Added
Title Oversized Serialized Data Payloads Vulnerability in Samsung rlottie Library

Tue, 11 Aug 2026 05:15:00 +0000

Type Values Removed Values Added
Description Improper input validation vulnerability in Samsung Open Source rlottie allows Oversized Serialized Data Payloads. Improperly controlled sequential memory allocation vulnerability in Samsung Open Source rlottie allows Exponential Data Expansion.
Weaknesses CWE-20 CWE-1325
Metrics cvssV3_1

{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H'}

cvssV3_1

{'score': 6.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H'}


Tue, 04 Aug 2026 21:15:00 +0000

Type Values Removed Values Added
Title Oversized Serialized Data Payloads Vulnerability in Samsung rlottie Library

Tue, 04 Aug 2026 14:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 04 Aug 2026 10:45:00 +0000

Type Values Removed Values Added
First Time appeared Samsung Open Source
Samsung Open Source rlottie
Vendors & Products Samsung Open Source
Samsung Open Source rlottie

Tue, 04 Aug 2026 09:30:00 +0000

Type Values Removed Values Added
Description Improper input validation vulnerability in Samsung Open Source rlottie allows Oversized Serialized Data Payloads.
Weaknesses CWE-20
References
Metrics cvssV3_1

{'score': 5.5, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H'}


cve-icon MITRE

Status: PUBLISHED

Assigner: samsung.tv_appliance

Published: 2026-08-04T08:22:48.165Z

Updated: 2026-08-12T00:22:22.068Z

Reserved: 2026-08-04T07:17:39.264Z

Link: CVE-2026-18772

cve-icon Vulnrichment

Updated: 2026-08-04T13:16:13.769Z

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-08-04T10:19:32.923

Modified: 2026-08-18T15:04:46.610

Link: CVE-2026-18772

cve-icon Redhat

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