CVE-2026-15551
Samsung rlottie: Numeric truncation in gray_hline() leads to heap-based buffer overflow when rendering a crafted Lottie animation at native canvas size
Integer overflow or wraparound vulnerability in Samsung Open Source rlottie allows Overflow Buffers.
This issue affects .
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- High
- Privileges needed
- Low
- User interaction
- Required
What an attacker can affect
- Confidentiality
- Low
- Integrity
- Low
- Availability
- High
Exploit likelihood
What each source reports
CVE List Score used
Samsung rlottie: Numeric truncation in gray_hline() leads to heap-based buffer overflow when rendering a crafted Lottie animation at native canvas size
Integer overflow or wraparound vulnerability in Samsung Open Source rlottie allows Overflow Buffers.
This issue affects .
- Record
CVE-2026-15551- CVSS 3.1
- 5.5 Medium
CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:H - Weakness
- CWE-190
- Updated
- 2026-11-02
EUVDEUVD-2026-43257
Integer overflow or wraparound vulnerability in Samsung Open Source rlottie allows Overflow Buffers.
This issue affects .
- Record
EUVD-2026-43257- CVSS 3.1
- 5.5 Medium
CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:H - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-h37q-3gh3-x72p
Integer overflow or wraparound vulnerability in Samsung Open Source rlottie allows Overflow...
Integer overflow or wraparound vulnerability in Samsung Open Source rlottie allows Overflow Buffers.
This issue affects .
- Record
GHSA-h37q-3gh3-x72p- CVSS 3.1
- 5.5 Medium
CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:H - Weakness
- CWE-190
- Updated
- 2026-11-02
NVD
Integer overflow or wraparound vulnerability in Samsung Open Source rlottie allows Overflow Buffers.
This issue affects .
- Record
CVE-2026-15551- CVSS 3.1
- 5.5 Medium
CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:H - Weakness
- CWE-190
- Updated
- 2026-11-02
OSVDEBIAN-CVE-2026-15551
Integer overflow or wraparound vulnerability in Samsung Open Source rlottie allows Overflow Buffers. This issue affects .
- Record
DEBIAN-CVE-2026-15551- CVSS 3.1
- 5.5 Medium
CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:H - Updated
- 2026-11-02
OSVUBUNTU-CVE-2026-15551
Integer overflow or wraparound vulnerability in Samsung Open Source rlottie allows Overflow Buffers. This issue affects .
- Record
UBUNTU-CVE-2026-15551- CVSS 3.1
- 5.5 Medium
CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:L/I:L/A:H - Updated
- 2026-11-02
Affected products
Affected packages
| Package | Affected | Fixed |
|---|---|---|
rlottieDebian:12 |
All versions, plus listed versions 0.1+dfsg-40.1+dfsg-4+deb12u10.1+dfsg-4+deb12u20.1+dfsg-4.10.1+dfsg-4.20.1+dfsg-4.30.1+dfsg-5 |
None known |
rlottieDebian:13 |
All versions, plus listed versions 0.1+dfsg-4.20.1+dfsg-4.2+deb13u10.1+dfsg-4.2+deb13u20.1+dfsg-4.30.1+dfsg-5 |
None known |
rlottieDebian:14 |
All versions, plus listed versions 0.1+dfsg-4.20.1+dfsg-4.30.1+dfsg-5 |
None known |
rlottieUbuntu:Pro:20.04:LTS |
All versions, plus listed versions 0~git20190721.24346d0+dfsg-20~git20190721.24346d0+dfsg-2build10~git20200305.a717479+dfsg-10~git20200305.a717479+dfsg-1ubuntu0.1~esm10~git20200305.a717479+dfsg-1ubuntu0.1~esm20~git20200305.a717479+dfsg-1ubuntu0.1~esm3 |
None known |
rlottieUbuntu:Pro:22.04:LTS |
All versions, plus listed versions 0.1+dfsg-20.1+dfsg-2ubuntu0.10.1+dfsg-2ubuntu0.20.1+dfsg-2ubuntu0.2+esm1 |
None known |
rlottieUbuntu:Pro:24.04:LTS |
All versions, plus listed versions 0.1+dfsg-4ubuntu10.1+dfsg-4ubuntu1.10.1+dfsg-4ubuntu1.1+esm1 |
None known |
rlottieUbuntu:26.10 |
All versions, plus listed versions 0.1+dfsg-4.30.1+dfsg-5 |
None known |
rlottieUbuntu:Pro:26.04:LTS |
All versions, plus listed versions 0.1+dfsg-4.20.1+dfsg-4.30.1+dfsg-4.3ubuntu0.1~esm1 |
None known |
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD, OSV |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2026-15551 is a medium vulnerability (CVSS 5.5) in Samsung Rlottie, published July 13, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.11%, the 1st percentile. No source names a fixed version.