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Ubuntu 22.04 LTS rlottie Serious DoS Vulnerabilities USN-8058-1 Advisory

ubuntu
Calendar Grey February 26, 2026
Dist Ubuntu Esm H88
Update Ubuntu systems to fix critical rlottie security flaws, preventing DoS attacks and ensuring system integrity.
Several security issues were fixed in rlottie.

Summary

Several security issues were fixed in rlottie.

Software Description:

- rlottie: library for rendering vector based animations and art

Details:

It was discovered that rlottie did not properly handle certain inputs. An

attacker could use this issue to cause a denial of service or possibly

execute arbitrary code.

Topics%20covered

Topics Covered

security advisory denial of service critical Ubuntu software issue rlottie

Update Instructions

The problem can be corrected by updating your system to the following
package versions:

Ubuntu 25.10
  librlottie0-1                   0.1+dfsg-4.2ubuntu0.1

Ubuntu 24.04 LTS
  librlottie0-1                   0.1+dfsg-4ubuntu1.1

Ubuntu 22.04 LTS
  librlottie0-1                   0.1+dfsg-2ubuntu0.2

Ubuntu 20.04 LTS
  librlottie0-1                   0~git20200305.a717479+dfsg-1ubuntu0.1~esm2
                                  Available with Ubuntu Pro

In general, a standard system update will make all the necessary changes.

References

https://ubuntu.com/security/notices/USN-8058-1

CVE-2025-0634, CVE-2025-53074, CVE-2025-53075

Severity
critical
Lowest
Low
Medium
High
Critical

Ubuntu Security Notice USN-8058-1

Topics%20covered

Topics Covered

security advisory denial of service critical Ubuntu software issue rlottie

Package Information

https://launchpad.net/ubuntu/+source/rlottie/0.1+dfsg-4.2ubuntu0.1
https://launchpad.net/ubuntu/+source/rlottie/0.1+dfsg-4ubuntu1.1
https://launchpad.net/ubuntu/+source/rlottie/0.1+dfsg-2ubuntu0.2

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