USN-8479-1: libheif vulnerabilities
Affected Software
1 affected component
libheif
Event History
Jun 29, 2026
Advisory Published
via Ubuntu·06:58 PM
Data Sourced
via Ubuntu·06:58 PM
DescriptionAffected Software
Frequently Asked Questions
1
What is the severity of USN-8479-1?
The severity of USN-8479-1 is rated as high due to the potential exploitation of vulnerabilities in libheif.
2
How do I fix USN-8479-1?
To fix USN-8479-1, update the libheif package to the latest version available in your distribution's repository.
3
What vulnerabilities are addressed in USN-8479-1?
USN-8479-1 addresses vulnerabilities identified by CVE-2026-49271 and CVE-2026-47178.
4
Is USN-8479-1 related to any specific operating system?
Yes, USN-8479-1 pertains to vulnerabilities found in the libheif library on Ubuntu systems.
5
What are the potential risks of not addressing USN-8479-1?
Failing to address USN-8479-1 could expose systems to security vulnerabilities that may lead to data corruption or unauthorized access.