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CVE-2026-8916

Out-of-bounds write vulnerability in Samsung Open Source rlottie allows Overflow Buffers. This...

6.1 MediumFix available

Out-of-bounds write vulnerability in Samsung Open Source rlottie allows Overflow Buffers.

This issue affects rlottie: before dcfde72eae1b0464dc0dd760aec00ada6a148635.

Attack profile

How easy it is to exploit

Attack vector
Local
Complexity
Low
Privileges needed
None
User interaction
Required

What an attacker can affect

Confidentiality
None
Integrity
Low
Availability
High

Exploit likelihood

0.10%Up 0.1 points since Jun 4, 2026
90%50%10%1%

What each source reports

CVE List Score used 6.1

Out-of-bounds write vulnerability in Samsung Open Source rlottie allows Overflow Buffers.

This issue affects rlottie: before dcfde72eae1b0464dc0dd760aec00ada6a148635.

Record
CVE-2026-8916
CVSS 3.1
6.1 MediumCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H
Weakness
CWE-787
Updated
2026-11-02
EUVDEUVD-2026-34238 6.1

Out-of-bounds write vulnerability in Samsung Open Source rlottie allows Overflow Buffers.

This issue affects rlottie: before dcfde72eae1b0464dc0dd760aec00ada6a148635.

Record
EUVD-2026-34238
CVSS 3.1
6.1 MediumCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H
Updated
2026-11-02
GitHub AdvisoriesGHSA-598h-r4p3-q3wf 6.1

Out-of-bounds write vulnerability in Samsung Open Source rlottie allows Overflow Buffers. This...

Out-of-bounds write vulnerability in Samsung Open Source rlottie allows Overflow Buffers.

This issue affects rlottie: before dcfde72eae1b0464dc0dd760aec00ada6a148635.

Record
GHSA-598h-r4p3-q3wf
CVSS 3.1
6.1 MediumCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H
Weakness
CWE-787
Updated
2026-11-02
NVD 6.1

Out-of-bounds write vulnerability in Samsung Open Source rlottie allows Overflow Buffers.

This issue affects rlottie: before dcfde72eae1b0464dc0dd760aec00ada6a148635.

Record
CVE-2026-8916
CVSS 3.1
6.1 MediumCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H
Weakness
CWE-787
Updated
2026-11-02
OSVDEBIAN-CVE-2026-8916 6.1

Out-of-bounds write vulnerability in Samsung Open Source rlottie allows Overflow Buffers. This issue affects rlottie: before dcfde72eae1b0464dc0dd760aec00ada6a148635.

Record
DEBIAN-CVE-2026-8916
CVSS 3.1
6.1 MediumCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H
Updated
2026-11-02
OSVUBUNTU-CVE-2026-8916 6.1

Out-of-bounds write vulnerability in Samsung Open Source rlottie allows Overflow Buffers. This issue affects rlottie: before dcfde72eae1b0464dc0dd760aec00ada6a148635.

Record
UBUNTU-CVE-2026-8916
CVSS 3.1
6.1 MediumCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:H
Updated
2026-11-02
OSVUSN-8559-1 No score

rlottie vulnerabilities

It was discovered that rlottie incorrectly handled certain shift operations. An attacker could possibly use this issue to cause rlottie to read out of bounds, resulting in a denial of service or exposing sensitive information. (CVE-2026-10305)

It was discovered that rlottie did not properly limit recursion when processing certain Lottie animations. An attacker could possibly use this issue to cause rlottie to crash, resulting in a denial of service. (CVE-2026-47306)

It was discovered that rlottie incorrectly handled certain span coordinates. An attacker could possibly use this issue to cause a stack-based buffer overflow, resulting in a denial of service or possibly the execution of arbitrary code. (CVE-2026-47318)

It was discovered that rlottie incorrectly handled certain path data. An attacker could possibly use this issue to cause rlottie to allocate an excessive amount of memory, resulting in a denial of service. (CVE-2026-47319)

It was discovered that rlottie did not properly limit recursion and could access an uninitialized pointer when processing certain Lottie animations. An attacker could possibly use this issue to cause rlottie to crash, resulting in a denial of service. (CVE-2026-47320)

It was discovered that rlottie incorrectly handled certain array lengths in the bundled FreeType raster code. An attacker could possibly use this issue to cause an out-of-bounds write, resulting in a denial of service or possibly the execution of arbitrary code. This issue only affected Ubuntu 22.04 LTS and Ubuntu 24.04 LTS. (CVE-2026-8916)

Record
USN-8559-1
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
rlottie
Debian:12
before 0.1+dfsg-3
0.1+dfsg-3
rlottie
Debian:13
before 0.1+dfsg-3
0.1+dfsg-3
rlottie
Debian:14
before 0.1+dfsg-3
0.1+dfsg-3
rlottie
Ubuntu:Pro:20.04:LTS
before 0~git20200305.a717479+dfsg-1ubuntu0.1~esm3, 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~esm2
0~git20200305.a717479+dfsg-1ubuntu0.1~esm3
rlottie
Ubuntu:Pro:22.04:LTS
before 0.1+dfsg-2ubuntu0.2+esm1, plus listed versions
0.1+dfsg-20.1+dfsg-2ubuntu0.10.1+dfsg-2ubuntu0.2
0.1+dfsg-2ubuntu0.2+esm1
rlottie
Ubuntu:Pro:24.04:LTS
before 0.1+dfsg-4ubuntu1.1+esm1, plus listed versions
0.1+dfsg-4ubuntu10.1+dfsg-4ubuntu1.1
0.1+dfsg-4ubuntu1.1+esm1
rlottie
Ubuntu:25.10
All versions, plus listed versions
0.1+dfsg-4.20.1+dfsg-4.2ubuntu0.1
None known
rlottie
Ubuntu:Pro:26.04:LTS
before 0.1+dfsg-4.3ubuntu0.1~esm1, plus listed versions
0.1+dfsg-4.20.1+dfsg-4.3
0.1+dfsg-4.3ubuntu0.1~esm1
rlottie
Ubuntu:Pro:20.04:LTS
From an advisory covering 6 CVEs
before 0~git20200305.a717479+dfsg-1ubuntu0.1~esm3, 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~esm2
0~git20200305.a717479+dfsg-1ubuntu0.1~esm3
rlottie
Ubuntu:Pro:22.04:LTS
From an advisory covering 6 CVEs
before 0.1+dfsg-2ubuntu0.2+esm1, plus listed versions
0.1+dfsg-20.1+dfsg-2ubuntu0.10.1+dfsg-2ubuntu0.2
0.1+dfsg-2ubuntu0.2+esm1
rlottie
Ubuntu:Pro:24.04:LTS
From an advisory covering 6 CVEs
before 0.1+dfsg-4ubuntu1.1+esm1, plus listed versions
0.1+dfsg-4ubuntu10.1+dfsg-4ubuntu1.1
0.1+dfsg-4ubuntu1.1+esm1
rlottie
Ubuntu:Pro:26.04:LTS
From an advisory covering 6 CVEs
before 0.1+dfsg-4.3ubuntu0.1~esm1, plus listed versions
0.1+dfsg-4.20.1+dfsg-4.3
0.1+dfsg-4.3ubuntu0.1~esm1

History

History
RecordedChangedSources
affected, facts
aliases, publishedEUVD
first indexedCVE List, GitHub Advisories, NVD, OSV

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2026-8916 is a medium vulnerability (CVSS 6.1) in Samsung Open Source Rlottie, published June 4, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.10%, the 0th percentile. Fixed in rlottie 0.1+dfsg-3.

References

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