7.5highHigh
CVE-2026-6857
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.
What the metrics mean
- It is reachable over a network, without needing local access.
- For an attacker who can reach it, exploitation depends on conditions outside the attacker's control.
- To exploit it, an ordinary user account is needed.
- Beyond that, no action by a user is required.
Scoring
- CVSS
- 7.5 (v3.1)
- Vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H- Weakness
- CWE-502
- Assigned by
- secalert@redhat.com
Dates
- Published
- 2026-04-22
- Last modified
- 2026-08-26
- Sources
- NVD
References
- https://access.redhat.com/errata/RHSA-2026:17668
- https://access.redhat.com/errata/RHSA-2026:22453
- https://access.redhat.com/security/cve/CVE-2026-6857
- https://bugzilla.redhat.com/show_bug.cgi?id=2460003
- https://access.redhat.com/errata/RHSA-2026:17668
- https://access.redhat.com/errata/RHSA-2026:22453
- https://access.redhat.com/security/cve/CVE-2026-6857
- https://bugzilla.redhat.com/show_bug.cgi?id=2460003
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-6857.json