CVE-2025-0634 json
Use After Free vulnerability in Samsung Open Source rLottie allows Remote Code Inclusion.This issue affects rLottie: V0.2.
published 2025-06-30 16 mo ago modified 2026-06-17 4 mo ago also EUVD-2025-19505
- cvss
- 9.8
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.5%
- EPSS 0.5% chance of exploitation in 30 days, percentile 43%
- public exploits
- 0
- none known
Summary
Use After Free vulnerability in Samsung Open Source rLottie allows Remote Code Inclusion.This issue affects rLottie: V0.2.
Patch / fix
- rlottie Debian 12 0.1+dfsg-4+deb12u1
- rlottie Debian 13 0.1+dfsg-4.2+deb13u1
- rlottie Debian 14 0.1+dfsg-4.3
debian advisories DEBIAN-CVE-2025-0634
- rlottie Ubuntu 22.04 LTS 0.1+dfsg-2ubuntu0.2
- rlottie Ubuntu 24.04 LTS 0.1+dfsg-4ubuntu1.1
- rlottie Ubuntu 25.10 0.1+dfsg-4.2ubuntu0.1
- rlottie Ubuntu Pro 20.04 LTS 0~git20200305.a717479+dfsg-1ubuntu0.1~esm2
ubuntu advisories UBUNTU-CVE-2025-0634
Ubuntu security data © Canonical Ltd., from https://github.com/canonical/ubuntu-security-notices via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0
- github.com/Samsung/rlottie@507ea02 commit
- github.com/Samsung/rlottie#571 pull request
CISA SSVC
- Exploitation
- none
- Automatable
- no
- Technical impact
- partial
- Assessed
- 16 mo ago
Exploit prediction
0.51% chance of exploitation in the next 30 days, higher than 43% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 4.0 | 5.1 | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N |
| CNA | 4.0 | 5.1 | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X |
| NVD | 3.1 | 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Affected products
- Samsung Open Source rLottie
Classification
- Weakness
-
- CWE-416 Use After Free
References
Sources
- CVE List CVE-2025-0634
- NVD CVE-2025-0634
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.