RHSA-2026:62222: Important: rest security update
Important: rest security update
Other sources
The rest packages provide a library for access to the RESTful web services.Security Fix(es): librest: weak random number generation in PKCE implementation (CVE-2026-16615) 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.
— Red Hat
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
redhat/restto a version that resolves this vulnerability.Fixed in 0.9.1-11.el10_0.1 - Upgrade
Upgrade
redhat/rest-debuginfoto a version that resolves this vulnerability.Fixed in 0.9.1-11.el10_0.1 - Upgrade
Upgrade
redhat/rest-debugsourceto a version that resolves this vulnerability.Fixed in 0.9.1-11.el10_0.1 - Upgrade
Upgrade
redhat/rest-demo-debuginfoto a version that resolves this vulnerability.Fixed in 0.9.1-11.el10_0.1 - Upgrade
Upgrade
redhat/restto a version that resolves this vulnerability.Fixed in 0.9.1-11.el10_0.1.aa - Upgrade
Upgrade
redhat/rest-debuginfoto a version that resolves this vulnerability.Fixed in 0.9.1-11.el10_0.1.aa - Upgrade
Upgrade
redhat/rest-debugsourceto a version that resolves this vulnerability.Fixed in 0.9.1-11.el10_0.1.aa - Upgrade
Upgrade
redhat/rest-demo-debuginfoto a version that resolves this vulnerability.Fixed in 0.9.1-11.el10_0.1.aa - Upgrade
Upgrade
redhat/rest-develto a version that resolves this vulnerability.Fixed in 0.9.1-11.el10_0.1 - Upgrade
Upgrade
redhat/rest-develto a version that resolves this vulnerability.Fixed in 0.9.1-11.el10_0.1.aa - Upgrade
Upgrade
librestto a version that resolves this vulnerability.Patch CVE-2026-16615
Event History
Frequently Asked Questions
Which installed package names should be checked against this advisory?
Check for redhat/rest, redhat/rest-debuginfo, redhat/rest-debugsource, redhat/rest-demo-debuginfo, and redhat/rest-devel.