ALSA-2026:85234

Source
https://errata.almalinux.org/9/ALSA-2026-85234.html
Import Source
https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:85234.json
JSON Data
https://api.osv.dev/v1/vulns/ALSA-2026:85234
Related
Published
2026-10-19T00:00:00Z
Modified
2026-10-20T14:57:11Z
Summary
Important: resteasy security update
Details

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.

References

Affected packages

AlmaLinux:9 / pki-resteasy-client

Package

Name
pki-resteasy-client
Purl
pkg:rpm/almalinux/pki-resteasy-client

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
3.0.26-20.el9_8.1

Database specific

source
"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:85234.json"

AlmaLinux:9 / pki-resteasy-core

Package

Name
pki-resteasy-core
Purl
pkg:rpm/almalinux/pki-resteasy-core

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
3.0.26-20.el9_8.1

Database specific

source
"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:85234.json"

AlmaLinux:9 / pki-resteasy-jackson2-provider

Package

Name
pki-resteasy-jackson2-provider
Purl
pkg:rpm/almalinux/pki-resteasy-jackson2-provider

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
3.0.26-20.el9_8.1

Database specific

source
"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:85234.json"

AlmaLinux:9 / pki-resteasy-servlet-initializer

Package

Name
pki-resteasy-servlet-initializer
Purl
pkg:rpm/almalinux/pki-resteasy-servlet-initializer

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
3.0.26-20.el9_8.1

Database specific

source
"https://github.com/AlmaLinux/osv-database/blob/master/advisories/almalinux9/ALSA-2026:85234.json"