How to fix EUVD-2025-19505?

Within 24 hours: Identify all affected systems and apply vendor patches immediately. If patching is delayed, consider network segmentation to limit exposure.

Is Use After Free affected by EUVD-2025-19505?

Organizations using Use After Free vulnerability in Samsung Open Source rLottie face critical risk from CVE-2025-0634, a use-after-free vulnerability rated CVSS 9.8. Successful exploitation could critically impact the confidentiality, integrity, and availability of affected systems.

EUVD-2025-19505

| CVE-2025-0634 CRITICAL

2025-06-30 [email protected]

9.8

CVSS 3.1

CVSS Vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

Patch Released

Mar 31, 2026 - 21:13 nvd

Patch available

Analysis Generated

Mar 16, 2026 - 01:25 vuln.today

EUVD ID Assigned

Mar 16, 2026 - 01:25 euvd

EUVD-2025-19505

CVE Published

Jun 30, 2025 - 02:15 nvd

CRITICAL 9.8

Description

Use After Free vulnerability in Samsung Open Source rLottie allows Remote Code Inclusion.This issue affects rLottie: V0.2.

Analysis

Use After Free vulnerability in Samsung Open Source rLottie allows Remote Code Inclusion.This issue affects rLottie: V0.2.

Technical Context

A use-after-free vulnerability occurs when a program continues to use a pointer after the referenced memory has been freed, leading to undefined behavior. This vulnerability is classified as Use After Free (CWE-416).

Affected Products

Affected products: Samsung Rlottie 0.2

Remediation

Use memory-safe languages. Implement proper object lifecycle management. Use static and dynamic analysis tools to detect UAF patterns.

Priority Score

Low Medium High Critical

KEV: 0

EPSS: +0.0

CVSS: +49

POC: 0

Vendor Status

Ubuntu

Priority: Medium

rlottie

Release	Status	Version
plucky	ignored	end of life, was needs-triage
focal	released	0~git20200305.a717479+dfsg-1ubuntu0.1~esm2
jammy	released	0.1+dfsg-2ubuntu0.2
noble	released	0.1+dfsg-4ubuntu1.1
upstream	released	-
oracular	ignored	end of life, was needs-triage
questing	released	0.1+dfsg-4.2ubuntu0.1

USN-8058-1

Debian

Bug #1109341

rlottie

Release	Status	Fixed Version	Urgency
bullseye	fixed	0.1+dfsg-2+deb11u1	-
bullseye (security)	fixed	0.1+dfsg-2+deb11u1	-
bookworm	fixed	0.1+dfsg-4+deb12u1	-
trixie	fixed	0.1+dfsg-4.2+deb13u1	-
forky, sid	fixed	0.1+dfsg-4.3	-
(unstable)	fixed	0.1+dfsg-4.3	-

DLA-4474-1

EUVD-2025-19505 vulnerability details – vuln.today

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EUVD-2025-19505

CVSS Vector

Lifecycle Timeline

Tags

Description

Analysis

Technical Context

Affected Products

Remediation

Priority Score

Vendor Status

Ubuntu

Debian

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EUVD-2025-19505

CVSS Vector

Lifecycle Timeline

Tags

Description

Analysis

Technical Context

Affected Products

Remediation

Priority Score

Vendor Status

Ubuntu

Debian

Share

External POC / Exploit Code