Summary
A service for building customized OS artifacts, such as VM images and OSTree commits, that uses osbuild under the hood. Besides building images for local usage, it can also upload images directly to cloud. It is compatible with composer-cli and cockpit-composer clients.
Security Fix(es):
* go-jose: Go JOSE's Parsing Vulnerable to Denial of Service (CVE-2025-27144)
For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Fixed packages 3
| Release | Package | Fixed in |
|---|---|---|
| AlmaLinux · 10 | osbuild-composer | 134.1-3.el10_0.alma.1 |
| AlmaLinux · 10 | osbuild-composer-core | 134.1-3.el10_0.alma.1 |
| AlmaLinux · 10 | osbuild-composer-worker | 134.1-3.el10_0.alma.1 |
Vulnerabilities 1
-
Medium 6.6
Go JOSE's Parsing Vulnerable to Denial of Service
Go JOSE provides an implementation of the Javascript Object Signing and Encryption set of standards in Go, including support for JSON Web Encryption (JWE), JSON Web Signature (JWS), and JSON Web Token (JWT) standards. In versions on the 4.x branch prior to ve…