VDB
CVE-2026-16531
CVE-2026-16531
PUBLISHED
CVSS 5.3 MEDIUM
Reported by redhat · Published July 30, 2026
An unauthenticated remote attacker can exploit a path traversal vulnerability in the PCP pmproxy logger servlet using a crafted hostname. This allows arbitrary file and directory creation, potentially leading to a denial of service.
Risk Scores
CVSS 3.1
5.3
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Red Hat | Red Hat Enterprise Linux 10 | |
| Red Hat | Red Hat Enterprise Linux 6 | |
| Red Hat | Red Hat Enterprise Linux 7 | |
| Red Hat | Red Hat Enterprise Linux 8 | |
| Red Hat | Red Hat Enterprise Linux 9 | |
| Red Hat | Red Hat OpenShift Container Platform 4 | |
| Red Hat | Red Hat Enterprise Linux 8 | |
| Red Hat | Red Hat Enterprise Linux 9 | |
| Red Hat | Red Hat Enterprise Linux 7 | |
| Red Hat | Red Hat Enterprise Linux 6 | |
| Red Hat | Red Hat OpenShift Container Platform 4 | |
| Red Hat | Red Hat Enterprise Linux 10 |
Timeline
- Jul 30, 2026 Coalition ESS Score
- Jul 30, 2026 CVE Published
- Jul 30, 2026 CVE Updated
- Aug 3, 2026 Security Advisory
- Aug 7, 2026 EPSS Score
References
- vdb-entryx_refsource_REDHAT
- RHBZ#2506037 issue-trackingx_refsource_REDHAT