[El-errata] ELSA-2026-85234 Important: Oracle Linux 9 resteasy security update

[Errata Announcements for Oracle Linux]

Oracle Linux Security Advisory ELSA-2026-85234

http://linux.oracle.com/errata/ELSA-2026-85234.html

The following updated rpms for Oracle Linux 9 have been uploaded to the Unbreakable Linux Network:

x86_64:
pki-resteasy-client-3.0.26-20.el9_8.1.noarch.rpm
pki-resteasy-core-3.0.26-20.el9_8.1.noarch.rpm
pki-resteasy-jackson2-provider-3.0.26-20.el9_8.1.noarch.rpm
pki-resteasy-servlet-initializer-3.0.26-20.el9_8.1.noarch.rpm

aarch64:
pki-resteasy-client-3.0.26-20.el9_8.1.noarch.rpm
pki-resteasy-core-3.0.26-20.el9_8.1.noarch.rpm
pki-resteasy-jackson2-provider-3.0.26-20.el9_8.1.noarch.rpm
pki-resteasy-servlet-initializer-3.0.26-20.el9_8.1.noarch.rpm


SRPMS:
http://oss.oracle.com/ol9/SRPMS-updates/resteasy-3.0.26-20.el9_8.1.src.rpm

Related CVEs:

CVE-2026-89058
CVE-2026-89059




Description of changes:

[3.0.26-20.1]
- Fix CVE-2026-89058: CorsFilter Reflects Arbitrary Origin with Credentials under Wildcard Config
- Fix CVE-2026-89059: IIOImageProvider Unbounded Image Decode (Decompression-Bomb DoS)
- Resolves: RHEL-278032
- Resolves: RHEL-277999