Critical severity · published Sep 18, 2026
CVE-2026-75885
Openshift/console: openshift/console: unauthenticated ssrf and resource exhaustion via devfile parser endpoint
9.3
CVSS
0.7%
EPSS
No
On KEV
Description
A flaw was found in the OpenShift console. Unauthenticated access to the `/api/devfile/` and `/api/devfile/samples/` endpoints allows a remote attacker to send crafted devfile payloads. This can lead to Server-Side Request Forgery (SSRF), where the console pod makes requests to internal services and reflects partial responses to the attacker. Additionally, by sending repeated large requests without a specified content length, an attacker can cause unbounded memory growth, leading to a Denial of Service (DoS).
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:L
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
None
Availability
Low
Scope
Changed
Exploitation
Is it being used?
Exploit prediction (EPSS)0.7% · higher than 54% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
RH
Red Hat OpenShift Container Platform 4.12 · Red Hat
All versions, or not specified · source: vendor
RH
Red Hat OpenShift Container Platform 4.13 · Red Hat
All versions, or not specified · source: vendor
RH
Red Hat OpenShift Container Platform 4.14 · Red Hat
All versions, or not specified · source: vendor
RH
Red Hat OpenShift Container Platform 4.15 · Red Hat
All versions, or not specified · source: vendor
RH
Red Hat OpenShift Container Platform 4.16 · Red Hat
All versions, or not specified · source: vendor
RH
Red Hat OpenShift Container Platform 4.17 · Red Hat
All versions, or not specified · source: vendor
RH
Red Hat OpenShift Container Platform 4.18 · Red Hat
All versions, or not specified · source: vendor
RH
Red Hat OpenShift Container Platform 4.19 · Red Hat
All versions, or not specified · source: vendor
RH
Red Hat OpenShift Container Platform 4.20 · Red Hat
All versions, or not specified · source: vendor
RH
Red Hat OpenShift Container Platform 4.21 · Red Hat
All versions, or not specified · source: vendor
RH
Red Hat OpenShift Container Platform 4.22 · Red Hat
All versions, or not specified · source: vendor
Affected product
RH
Red Hat OpenShift Container Platform 4.12
Red Hat
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-75885
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-75885
vendor-advisory
https://access.redhat.com/errata/RHSA-2026:70587
vendor-advisory
https://access.redhat.com/errata/RHSA-2026:70617
vendor-advisory
https://access.redhat.com/errata/RHSA-2026:70647
vendor-advisory
https://access.redhat.com/errata/RHSA-2026:71447
vendor-advisory
https://access.redhat.com/errata/RHSA-2026:71450
vendor-advisory
https://access.redhat.com/errata/RHSA-2026:71453
More from Red Hat OpenShift Container Platform 4.12
7.8
CVE-2026-31431
crypto: algif_aead - Revert to operating out-of-place
9.8
CVE-2026-4408
Samba: remote code execution in samr
9.8
CVE-2026-42010
Gnutls: gnutls: authentication bypass via nul character in username
9.8
CVE-2026-43037
ip6_tunnel: clear skb2->cb[] in ip4ip6_err()
9.8
CVE-2026-4800
lodash vulnerable to Code Injection via `_.template` imports key names
