CVE record · CVE-2026-94449

Quarkus-smallrye-fault-tolerance: quarkus-smallrye-fault-tolerance: memory leak in @applyguard leads to denial of service

CVSS 7.5 HighEPSS 0.0063 · 50th percentile

Published by the CVE Program (CNA: redhat) at 21 Sept 2026, 17:01 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
Vendor	Product	Versions
Red Hat	Red Hat Build of Apache Camel 3.33.4.redhat Package name: io.quarkus/quarkus-smallrye-fault-tolerance https://access.redhat.com/downloads/content/package-browser/	unaffected 3.33.4.redhat-00004 to before * rpm Other versions: affected
Red Hat	Red Hat build of Quarkus 3.27.6.redhat Package name: io.quarkus/quarkus-smallrye-fault-tolerance https://access.redhat.com/jbossnetwork/restricted/listSoftware.html	unaffected 3.27.6.redhat-00004 to before * rpm Other versions: affected
Red Hat	Red Hat build of Quarkus 3.33.4.redhat Package name: io.quarkus/quarkus-smallrye-fault-tolerance https://access.redhat.com/jbossnetwork/restricted/listSoftware.html	unaffected 3.33.4.redhat-00004 to before * rpm Other versions: affected
Red Hat	Exploit Intelligence Package name: exploit-intelligence/agent-client-rhel9 https://access.redhat.com/downloads/content/package-browser/	No versions given Other versions: unknown
Red Hat	Red Hat build of Apache Camel 4 for Quarkus 3 Package name: quarkus-smallrye-fault-tolerance https://access.redhat.com/downloads/content/package-browser/	No versions given Other versions: affected
Red Hat	Red Hat build of Apicurio Registry 3 Package name: quarkus-smallrye-fault-tolerance https://access.redhat.com/downloads/content/package-browser/	No versions given Other versions: affected
Red Hat	Red Hat Fuse 7 Package name: quarkus-smallrye-fault-tolerance https://access.redhat.com/downloads/content/package-browser/	No versions given Other versions: unaffected

Identifiers: CVE-2026-94449
CNA: redhat
Weakness (CWE): CWE-400
Tags: Red Hat Build of Apache Camel 3.33.4.redhat
Red Hat build of Quarkus 3.27.6.redhat
Red Hat build of Quarkus 3.33.4.redhat
Red Hat Exploit Intelligence
Red Hat build of Apache Camel 4 for Quarkus 3
Red Hat build of Apicurio Registry 3
Red Hat Fuse 7
Denial of service
Published: 21 Sept 2026
Updated: 6 Nov 2026

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

Score	Rating	CVSS	Vector	Source
7.5	High	3.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H	CNA (redhat)

CISA KEV Not listed.
EPSS 0.0063, the 50th percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

21 Sept 2026, 17:01 UTC Confirmed by the CVE List
21 Sept 2026, 17:19 UTC Confirmed by NVD

Sources

References from the CNA

access.redhat.com/errata/RHSA-2026:83082 vendor-advisoryredhat
access.redhat.com/errata/RHSA-2026:83520 vendor-advisoryredhat
access.redhat.com/errata/RHSA-2026:83670 vendor-advisoryredhat
access.redhat.com/security/cve/CVE-2026-94449 vdb-entryredhat
bugzilla.redhat.com/show_bug.cgi?id=2537502 issue-trackingredhat

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.