Vulnerability · Published Oct 30, 2026 · Assigned by redhat

CVE-2026-119542Org.infinispan/infinispan-query: infinispan: deeply nested ickle queries can trigger a stackoverflowerror

Medium 4.3

In plain English

A medium-severity security flaw in Red Hat build of Apache Camel 4 for Quarkus 3 from Red Hat. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.3% (higher than 27% of all known vulnerabilities).

Severity (CVSS 3.1)4.3Medium

Exploit odds (30 days)0.3%top 73.5% of all CVEs

Exploited in the wildNo reportsCISA SSVC: none

Attack toolingNoneno public tooling known

Official description

A flaw was found in the Ickle query parser in Infinispan. A query containing deeply nested predicates can cause recursive parsing to exhaust the Java thread stack and throw an uncaught StackOverflowError. An authenticated user with BULK_READ permission who can submit a cache query may trigger the issue, potentially affecting availability.

Affected products (as reported)

Vendor	Product	Versions
Red Hat	Red Hat build of Apache Camel 4 for Quarkus 3	see references
Red Hat	Red Hat Data Grid 8	see references
Red Hat	Red Hat Fuse 7	see references
Red Hat	Red Hat JBoss Enterprise Application Platform 8	see references
Red Hat	Red Hat JBoss Enterprise Application Platform Expansion Pack	see references

Weakness: CWE-674 · Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L

References

https://access.redhat.com/security/cve/CVE-2026-119542 vdb-entry, x_refsource_REDHAT
RHBZ#2563902 issue-tracking, x_refsource_REDHAT