ALSA-2026:85234
ALSA-2026:85234 · Important: resteasy security update
This page contains facts from public vulnerability sources. Check the original advisory before updating.
RESTEasy contains a JBoss project that provides frameworks to help build RESTful Web Services and RESTful Java applications. It is a fully certified and portable implementation of the JAX-RS specification. Security Fix(es): * resteasy-core: RESTEasy: IIOImageProvider Unbounded Image Decode (Decompression-Bomb DoS) (CVE-2026-89059) * resteasy-core: RESTEasy: CorsFilter Reflects Arbitrary Origin with Credentials under Wildcard Config (CVE-2026-89058) 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.
Fix available
- Published
- Updated
Stack: system
Affected products and versions
pki-resteasy-client AlmaLinux:9
- Affected ranges
- ECOSYSTEM: < 3.0.26-20.el9_8.1
Update to 3.0.26-20.el9_8.1
pki-resteasy-core AlmaLinux:9
- Affected ranges
- ECOSYSTEM: < 3.0.26-20.el9_8.1
Update to 3.0.26-20.el9_8.1
pki-resteasy-jackson2-provider AlmaLinux:9
- Affected ranges
- ECOSYSTEM: < 3.0.26-20.el9_8.1
Update to 3.0.26-20.el9_8.1
pki-resteasy-servlet-initializer AlmaLinux:9
- Affected ranges
- ECOSYSTEM: < 3.0.26-20.el9_8.1
Update to 3.0.26-20.el9_8.1
Original sources
- https://access.redhat.com/errata/RHSA-2026:85234
- https://access.redhat.com/security/cve/CVE-2026-89058
- https://access.redhat.com/security/cve/CVE-2026-89059
- https://bugzilla.redhat.com/2519756
- https://bugzilla.redhat.com/2519775
- https://errata.almalinux.org/9/ALSA-2026-85234.html
- https://osv.dev/vulnerability/ALSA-2026:85234