Veille CVE
CVE-2026-89059
7.5 ÉlevéeDescription
A flaw was found in RESTEasy's IIOImageProvider, which decodes attacker-supplied image request bodies without enforcing any limit on the declared image dimensions or pixel count. A remote, unauthenticated attacker can send a small crafted image declaring enormous dimensions to trigger a very large memory allocation, exhausting the JVM heap and resulting in a denial of service.
Produits concernés
- Red Hat build of Quarkus 3.27.6.redhat
- Red Hat build of Quarkus 3.33.4.redhat
- Red Hat Enterprise Linux 9
- Red Hat build of Apache Camel 4 for Quarkus 3
- Red Hat build of Apicurio Registry 3
- Red Hat build of Debezium 3
- Red Hat Build of Keycloak
- Red Hat Certificate System 10
- Red Hat Certificate System 11
- Red Hat Enterprise Linux 10
- Red Hat Enterprise Linux 8
- Red Hat Fuse 7
- Red Hat JBoss Enterprise Application Platform 7
- Red Hat JBoss Enterprise Application Platform 8
- Red Hat JBoss Enterprise Application Platform Expansion Pack
- Red Hat Satellite 6
- Red Hat Single Sign-On 7
Scores CVSS
| Version | Score | Source | Vecteur |
|---|---|---|---|
| 3.1 | 7.5 Élevée | secalert@redhat.com | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
Faiblesses (CWE)
Références
- https://access.redhat.com/errata/RHSA-2026:83082
- https://access.redhat.com/errata/RHSA-2026:83520
- https://access.redhat.com/errata/RHSA-2026:85234
- https://access.redhat.com/security/cve/CVE-2026-89059
- https://bugzilla.redhat.com/show_bug.cgi?id=2519756
- https://github.com/resteasy/resteasy/commit/7c7e6b37c8b2451a37aed9cdc6978b447456bacb
- https://github.com/resteasy/resteasy/security/advisories/GHSA-m4pc-7gc7-9vw2
- https://bugzilla.redhat.com/show_bug.cgi?id=2519756
- https://github.com/resteasy/resteasy/security/advisories/GHSA-m4pc-7gc7-9vw2