pki-resteasy-client: RESTEasy contains a JBoss project that provides frameworks to help build RESTful Web Services and RESTful Java applic...
CVE-2026-89059 is fixed in 14 products on 1 platform, first by RHSA-2026:95466, released September 22, 2026. It is not reported as exploited. Patch Radar priority: High.
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.
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Linux | |||
| dogtag-pki · RHEL 10 | 11.6.0-3.el10_0.2 | RHSA-2026:95466 | Sep 22, 2026 |
| dogtag-pki · rocky 10 | 0:11.9.0-6.el10_2.1.rocky.0.1 | RLSA-2026:92408 | Nov 7, 2026 |
| idm-pki-acme · almalinux 10 | 11.9.0-6.el10_2.1.alma.1 | ALSA-2026:92408 | Nov 7, 2026 |
| idm-pki-acme · ol 10 | 0:11.9.0-6.0.1.el10_2.1 | ELSA-2026-92408 | Nov 7, 2026 |
| idm-pki-base · almalinux 10 | 11.9.0-6.el10_2.1.alma.1 | ALSA-2026:92408 | Nov 7, 2026 |
| idm-pki-base · ol 10 | 0:11.9.0-6.0.1.el10_2.1 | ELSA-2026-92408 | Nov 7, 2026 |
| idm-pki-ca · almalinux 10 | 11.9.0-6.el10_2.1.alma.1 | ALSA-2026:92408 | Nov 7, 2026 |
| idm-pki-ca · ol 10 | 0:11.9.0-6.0.1.el10_2.1 | ELSA-2026-92408 | Nov 7, 2026 |
| idm-pki-java · almalinux 10 | 11.9.0-6.el10_2.1.alma.1 | ALSA-2026:92408 | Nov 7, 2026 |
| idm-pki-java · ol 10 | 0:11.9.0-6.0.1.el10_2.1 | ELSA-2026-92408 | Nov 7, 2026 |
| idm-pki-kra · almalinux 10 | 11.9.0-6.el10_2.1.alma.1 | ALSA-2026:92408 | Nov 7, 2026 |
| idm-pki-kra · ol 10 | 0:11.9.0-6.0.1.el10_2.1 | ELSA-2026-92408 | Nov 7, 2026 |
| idm-pki-server · almalinux 10 | 11.9.0-6.el10_2.1.alma.1 | ALSA-2026:92408 | Nov 7, 2026 |
| idm-pki-server · ol 10 | 0:11.9.0-6.0.1.el10_2.1 | ELSA-2026-92408 | Nov 7, 2026 |
| idm-pki-tools · almalinux 10 | 11.9.0-6.el10_2.1.alma.1 | ALSA-2026:92408 | Nov 7, 2026 |
| idm-pki-tools · ol 10 | 0:11.9.0-6.0.1.el10_2.1 | ELSA-2026-92408 | Nov 7, 2026 |
| pki-resteasy-client · RHEL 9 | 0:3.0.26-20.el9_8.1 | RHSA-2026:85234 | Oct 20, 2026 |
| pki-resteasy-client · almalinux 9 | 3.0.26-20.el9_8.1 | ALSA-2026:85234 | Nov 7, 2026 |
| pki-resteasy-client · ol 9 | 0:3.0.26-20.el9_8.1 | ELSA-2026-85234 | Nov 7, 2026 |
| pki-resteasy-core · RHEL 9 | 0:3.0.26-20.el9_8.1 | RHSA-2026:85234 | Oct 20, 2026 |
| pki-resteasy-core · almalinux 9 | 3.0.26-20.el9_8.1 | ALSA-2026:85234 | Nov 7, 2026 |
| pki-resteasy-core · ol 9 | 0:3.0.26-20.el9_8.1 | ELSA-2026-85234 | Nov 7, 2026 |
| pki-resteasy-jackson2-provider · RHEL 9 | 0:3.0.26-20.el9_8.1 | RHSA-2026:85234 | Oct 20, 2026 |
| pki-resteasy-jackson2-provider · almalinux 9 | 3.0.26-20.el9_8.1 | ALSA-2026:85234 | Nov 7, 2026 |
| pki-resteasy-jackson2-provider · ol 9 | 0:3.0.26-20.el9_8.1 | ELSA-2026-85234 | Nov 7, 2026 |
| pki-resteasy-servlet-initializer · RHEL 9 | 0:3.0.26-20.el9_8.1 | RHSA-2026:85234 | Oct 20, 2026 |
| pki-resteasy-servlet-initializer · almalinux 9 | 3.0.26-20.el9_8.1 | ALSA-2026:85234 | Nov 7, 2026 |
| pki-resteasy-servlet-initializer · ol 9 | 0:3.0.26-20.el9_8.1 | ELSA-2026-85234 | Nov 7, 2026 |
| python3-idm-pki · almalinux 10 | 11.9.0-6.el10_2.1.alma.1 | ALSA-2026:92408 | Nov 7, 2026 |
| python3-idm-pki · ol 10 | 0:11.9.0-6.0.1.el10_2.1 | ELSA-2026-92408 | Nov 7, 2026 |
| resteasy · rocky 9 | 0:3.0.26-20.el9_8.1 | RLSA-2026:85234 | Nov 7, 2026 |
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