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Fencer Vulns
high 7.5

CVE-2026-6857 json

Camel-infinispan: camel-infinispan: remote code execution via unsafe deserialization

published 2026-04-22 6 mo ago modified 2026-10-26 13 d ago also GHSA-xfxp-ppx7-cqrp , EUVD-2026-24738

cvss
7.5
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
0.7%
EPSS 0.7% chance of exploitation in 30 days, percentile 52%
public exploits
0
none known

Summary

A flaw was found in camel-infinispan. This vulnerability involves unsafe deserialization in the ProtoStream remote aggregation repository. A remote attacker with low privileges could exploit this by sending specially crafted data, leading to arbitrary code execution. This allows the attacker to gain full control over the affected system, impacting its confidentiality, integrity, and availability.

Patch / fix

  • maven org.apache.camel:camel-infinispan 4.20.0

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2026-6857 updated cvss 7.5

camel-infinispan: camel-infinispan: Remote Code Execution via Unsafe Deserialization

  • Red Hat build of Apache Camel 4 for Quarkus 3 camel-infinispan
    affected: workaround, no fix available
  • Red Hat Fuse 7 camel-infinispan
    affected: workaround, no fix planned “Will not fix”
  • Red Hat Build of Apache Camel 4.18 for Quarkus 3.33
    fixed: vendor fix RHSA-2026:22453
  • Red Hat build of Apache Camel 4.18.1 for Spring Boot 3.5.14
    fixed: vendor fix RHSA-2026:17668
  • Red Hat JBoss Enterprise Application Platform 8 camel-infinispan Red Hat JBoss Enterprise Application Platform Expansion Pack camel-infinispan
    not affected: vulnerable code not present

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

CISA SSVC

Exploitation
none
Automatable
no
Technical impact
total
Assessed
6 mo ago

Exploit prediction

0.67% chance of exploitation in the next 30 days, higher than 52% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 3.1 7.5 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
CISA ADP 3.1 7.5 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
GitHub 3.1 7.5 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Affected packages

ecosystem package affected fixed in
maven org.apache.camel:camel-infinispan
<4.20.0
4.20.0

Affected products

  • Red Hat Red Hat build of Apache Camel 4.18.1 for Spring Boot 3.5.14
  • Red Hat Red Hat Build of Apache Camel 4.18 for Quarkus 3.33
  • Red Hat Red Hat build of Apache Camel 4 for Quarkus 3
  • Red Hat Red Hat Fuse 7
  • Red Hat Red Hat JBoss Enterprise Application Platform 8
  • Red Hat Red Hat JBoss Enterprise Application Platform Expansion Pack

Classification

Weakness
  • CWE-502 Deserialization of Untrusted Data
Technology feeds

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.