CVE-2026-18772

State: Published
Severity: 6.5 Medium
Published: Aug 4, 2026
Updated: Aug 12, 2026
Reserved: Aug 4, 2026

Description

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

Scores

CVSS	Score	Vector	Source
3.1	6.5 Medium	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H	samsung.tv_appliance

Weaknesses

CWE-1325 Improperly controlled sequential memory allocation

Affected Products

Product	Versions
rlottieSamsung Open Source	f487eff2f8086b84ae1c7faa0418abec909e874bNot affected

References

https://github.com/Samsung/rlottie/pull/596

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