CVE-2026-18772Disclosure(samsung / rlottie)

LOWCVSS 6.5 · MEDIUM

Signal is active with 4 mentions in latest observed window

Immediate actions

Patch samsung rlottie systems immediately

Recommended action window: Monitor and triage in normal cycle

NVD description

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

samsung CVEs Back to dashboard

0.5/ 10 priority

Sources & remediation

Patch / fix

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

Weakness type (CWE)

CWE-1325

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

Momentum

NONE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

rlottie

Threat summary

Patch or workaround signal is available
4 mentions across 1 observed day

What's happening

Patch or workaround mentioned in 1 signal
Technical details provided in 4 signals
Disclosure: 2 classified signals
General: 1 classified signal
4 total mentions across 1 day

Affected systems

Vendors

samsung

Products

rlottie

1 version affected across 1 product

Deep dive

Activity timeline4 mentions / 1d

Signal classification3 categories

Disclosure

250.0%

General

125.0%

Patch

125.0%

Referenced assets5 URLs

By indicator

Full discourse4 posts

MalwareObserver@MalwareObserver91d
Patch
🐛 VULNERABILITIES CVE Notify: 🚨 [CVE-2026-18772](https://github.com/Samsung/rlottie/pull/596) Improper input validation vulnerabi... https://github.com/Samsung/rlottie/pull/596 #PatchManagement #Vulnerability #CVE
Post summary
Samsung’s rlottie library is affected by CVE‑2026‑18772, an improper input validation flaw, and a patch is available via a GitHub pull request.
0000044
17 followersView on X
Vulmon Vulnerability Feed@VulmonFeeds91d
General
CVE-2026-18772 Improper Input Validation in Samsung Open Source rlottie Allows O... https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-18772 Customizable Vulnerability Alerts: https://alerts.vulmon.com/?utm_source=twitter&utm_medium=social&utm_campaign=2102281&utm_content=4
Post summary
The post announces CVE-2026-18772, noting it involves improper input validation, but provides no PoC, exploit, patch, or evidence of active exploitation.
0000091
4.1K followersView on X
Infoflowcloud@infoflowcloud91d
Disclosure
🚨*CVE* CVE-2026-18772 Improper input validation vulnerability in Samsung Open Source rlottie allows Oversized Serialized Data Payloads. https://www.cve.org/CVERecord?id=CVE-2026-18772 ----- Traducción: CVE-2026-18772 Vulnerabilidad de validación de entrada incorrecta en Sams… http://infoflow.cloud`
Post summary
The text announces CVE-2026-18772, describing an input‑validation flaw in Samsung's rlottie that permits oversized data payloads, with no evidence of exploitation, PoC, or patching.
0000040
96 followersView on X
CVE@CVEnew91d
Disclosure
CVE-2026-18772 Improper input validation vulnerability in Samsung Open Source rlottie allows Oversized Serialized Data Payloads. https://www.cve.org/CVERecord?id=CVE-2026-18772
Post summary
The text announces CVE-2026-18772, identifying an improper input validation flaw in Samsung’s rlottie library that permits oversized serialized data payloads.
000001.5K
57.9K followersView on X

CPE platform detail1 entries

Part:

Vendor:

Product:

Version:

Target SW:

Target HW:

1 of 1 entries

Part	Vendor	Product	Version	Target SW	Target HW
App	samsung	rlottie	-	-	-

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Back to dashboard samsung CVEs rlottie vulnerabilities

What researchers are saying

CVE-2026-18772

MalwareObserver[verified]@MalwareObserverPatch

Samsung’s rlottie library is affected by CVE‑2026‑18772, an improper input validation flaw, and a patch is available via a GitHub pull request.

Vulmon Vulnerability Feed@VulmonFeedsGeneral

The post announces CVE-2026-18772, noting it involves improper input validation, but provides no PoC, exploit, patch, or evidence of active exploitation.

Infoflowcloud@infoflowcloudDisclosure

The text announces CVE-2026-18772, describing an input‑validation flaw in Samsung's rlottie that permits oversized data payloads, with no evidence of exploitation, PoC, or patching.

CVE@CVEnewDisclosure

The text announces CVE-2026-18772, identifying an improper input validation flaw in Samsung’s rlottie library that permits oversized serialized data payloads.