CVE-2024-12397Io.quarkus.http/quarkus-http-core: quarkus http cookie smuggling
Updated under an hour ago ()
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It affects Red Hat Cryostat 4 on RHEL 9 and 12 other products. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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A flaw was found in Quarkus-HTTP, which incorrectly parses cookies with certain value-delimiting characters in incoming requests. This issue could allow an attacker to construct a cookie value to exfiltrate HttpOnly cookie values or spoof arbitrary additional cookie values, leading to unauthorized data access or modification. The main threat from this flaw impacts data confidentiality and integrity.
- CVSS
- 7.4 HIGH (v3.1, CNA)CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:N
- Weakness (CWE)
- CWE-444
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- redhat
- NVD analysis
- Deferred
- Record last updated
- Oct 20, 2026
- First seen by InfoSec Signals
- Oct 20, 2026
Affected products
Red Hat Cryostat 4 on RHEL 9 redhat:cryostat | from 0.5.0-6 not affected | CNA record |
Red Hat HawtIO HawtIO 4.2.0 redhat:apache_camel_hawtio | 4.2 | CNA record |
Red Hat Red Hat build of Quarkus 3.15.3 redhat:quarkus | 3.15 | CNA record |
Red Hat Red Hat build of Apache Camel 4 for Quarkus 3 redhat:camel_quarkus | 3 | CNA record |
Red Hat Red Hat build of Apicurio Registry 2 redhat:service_registry | 2 | CNA record |
Red Hat Red Hat Build of Keycloak redhat:build_keycloak | All versions | CNA record |
Red Hat Red Hat build of OptaPlanner 8 redhat:optaplanner | All versions | CNA record |
Red Hat Red Hat Fuse 7 redhat:jboss_fuse | 7 | CNA record |
Red Hat Red Hat Integration Camel K 1 redhat:integration | 1 | CNA record |
Red Hat Red Hat JBoss Enterprise Application Platform 8 redhat:jboss_enterprise_application_platform | 8 | CNA record |
Red Hat Red Hat JBoss Enterprise Application Platform Expansion Pack redhat:jbosseapxp | Versions not stated | CNA record |
Red Hat Red Hat Process Automation 7 redhat:jboss_enterprise_bpms_platform | 7 | CNA record |
Red Hat streams for Apache Kafka redhat:amq_streams | 1 | CNA record |
References
- https://access.redhat.com/errata/RHSA-2025:0900vendor-advisory, x-refsource-redhat
- https://access.redhat.com/errata/RHSA-2025:3018vendor-advisory, x-refsource-redhat
- https://access.redhat.com/errata/RHSA-2025:8761vendor-advisory, x-refsource-redhat
- https://access.redhat.com/security/cve/CVE-2024-12397vdb-entry, x-refsource-redhat
- https://bugzilla.redhat.com/show_bug.cgi?id=2331298issue-tracking, x-refsource-redhat
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.