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CVE-2026-91826

Stack-based buffer overflow vulnerability in Samsung Opensource rLottie allows attackers to...

4.4 Medium

Stack-based buffer overflow vulnerability in Samsung Opensource rLottie allows attackers to overflow buffers, leading to memory corruption when rendering crafted vector animations.

This issue affects rLottie: 480a2ad0c5d2e45458c545b8213279e9e8b71e39.

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
Low

Exploit likelihood

0.14%Unchanged since Sep 15, 2026
90%50%10%1%

What each source reports

CVE List Score used 4.4

Stack-based buffer overflow vulnerability in Samsung Opensource rLottie allows attackers to overflow buffers, leading to memory corruption when rendering crafted vector animations.

This issue affects rLottie: 480a2ad0c5d2e45458c545b8213279e9e8b71e39.

Record
CVE-2026-91826
CVSS 3.1
4.4 MediumCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L
Weakness
CWE-121
Updated
2026-11-02
EUVDEUVD-2026-78331 4.4

Stack-based buffer overflow vulnerability in Samsung Opensource rLottie allows attackers to overflow buffers, leading to memory corruption when rendering crafted vector animations.

This issue affects rLottie: 480a2ad0c5d2e45458c545b8213279e9e8b71e39.

Record
EUVD-2026-78331
CVSS 3.1
4.4 MediumCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L
Updated
2026-11-02
GitHub AdvisoriesGHSA-27vc-rxrh-6fxx 4.4

Stack-based buffer overflow vulnerability in Samsung Opensource rLottie allows attackers to...

Stack-based buffer overflow vulnerability in Samsung Opensource rLottie allows attackers to overflow buffers, leading to memory corruption when rendering crafted vector animations.

This issue affects rLottie: 480a2ad0c5d2e45458c545b8213279e9e8b71e39.

Record
GHSA-27vc-rxrh-6fxx
CVSS 3.1
4.4 MediumCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L
Weakness
CWE-121
Updated
2026-11-02
NVD 4.4

Stack-based buffer overflow vulnerability in Samsung Opensource rLottie allows attackers to overflow buffers, leading to memory corruption when rendering crafted vector animations.

This issue affects rLottie: 480a2ad0c5d2e45458c545b8213279e9e8b71e39.

Record
CVE-2026-91826
CVSS 3.1
4.4 MediumCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L
Weakness
CWE-121
Updated
2026-11-02
OSV 4.4

Stack-based buffer overflow vulnerability in Samsung Opensource rLottie allows attackers to overflow buffers, leading to memory corruption when rendering crafted vector animations.

This issue affects rLottie: 480a2ad0c5d2e45458c545b8213279e9e8b71e39.

Record
CVE-2026-91826
CVSS 3.1
4.4 MediumCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L
Weakness
CWE-121
Updated
2026-11-02
OSVDEBIAN-CVE-2026-91826 4.4

Stack-based buffer overflow vulnerability in Samsung Opensource rLottie allows attackers to overflow buffers, leading to memory corruption when rendering crafted vector animations. This issue affects rLottie: 480a2ad0c5d2e45458c545b8213279e9e8b71e39.

Record
DEBIAN-CVE-2026-91826
CVSS 3.1
4.4 MediumCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L
Updated
2026-11-02
OSVUBUNTU-CVE-2026-91826 4.4

Stack-based buffer overflow vulnerability in Samsung Opensource rLottie allows attackers to overflow buffers, leading to memory corruption when rendering crafted vector animations. This issue affects rLottie: 480a2ad0c5d2e45458c545b8213279e9e8b71e39.

Record
UBUNTU-CVE-2026-91826
CVSS 3.1
4.4 MediumCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:L
Updated
2026-11-02

Affected products

Affected packages

Affected packages
PackageAffectedFixed
rlottie
Debian: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
rlottie
Debian: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
rlottie
Debian:14
 All versions, plus listed versions
0.1+dfsg-4.20.1+dfsg-4.30.1+dfsg-5
 None known
rlottie
Ubuntu: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
rlottie
Ubuntu: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
rlottie
Ubuntu:Pro:24.04:LTS
 All versions, plus listed versions
0.1+dfsg-4ubuntu10.1+dfsg-4ubuntu1.10.1+dfsg-4ubuntu1.1+esm1
 None known
rlottie
Ubuntu:26.10
 All versions, plus listed versions
0.1+dfsg-4.30.1+dfsg-5
 None known
rlottie
Ubuntu: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

History
RecordedChangedSources
first indexedCVE List, EUVD, GitHub Advisories, NVD, OSV

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

In short

CVE-2026-91826 is a medium vulnerability (CVSS 4.4) in Samsung Open Source Rlottie, published September 15, 2026. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.14%, the 3rd percentile. No source names a fixed version.

References

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