SSRF in Red Hat Enterprise Linux 10
CVE-2026-28295
A flaw was found in the FTP GVfs backend. A malicious FTP server can exploit this vulnerability by providing an arbitrary IP address and port in its passive mode (PASV) response. The client unconditionally trusts this information and attempts to connect to the specified endpoint, allowing the malicious server to probe for open ports accessible from the client's network.
Vulnerability class: SSRF (Server-Side Request Forgery)
EPSS: 0.002 (8.5th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:N/A:N.
Affected products
Weakness classification (CWE)
References
- secalert@redhat.com (x_refsource_REDHAT, vdb-entry)
- secalert@redhat.com (x_refsource_REDHAT, issue-tracking)
Frequently asked questions
- What is CVE-2026-28295?
- CVE-2026-28295 is a medium-severity vulnerability in Red Hat Enterprise Linux 10, classified under Server-Side Request Forgery (SSRF). CVSS score: 4.3/10. Published 2026-02-26.
- How severe is CVE-2026-28295?
- Medium severity. CVSS v3 base score is 4.3 out of 10.