CVE-2025-22868VulnerabilityPublished 17 Apr 2025Updated 25 Oct 2026

Red Hat Security Advisory: OpenShift Container Platform 4.15.49 bug fix and security update

Affects Red HatSource GCVE Database

Mentioned vulnerabilities

CVE-2025-30204

Not known to be exploited : upgrade to 4.15.49 soon.

Data as of 25 Oct 2026, 22:09 UTC

Severity

High

Rated by Threat Radar · No CVSS score from NVD or the CNA

EPSS: 0.8% chance of exploitation in 30 days – higher than 58% of CVEsExploit Prediction Scoring System: the likelihood attackers will use this flaw soon.
Patch: Available – fixed in 4.15.49

Exploitation evidence

Disclosed: evidence found.
CVE published 17 Apr 2025
Detectable: no evidence on record.
No public nuclei template indexed
Weaponised: no evidence on record.
No public exploit code indexed in Metasploit or Exploit-DB
Exploited in the wildExploited: no evidence on record.
Not in CISA KEV and no source reports exploitation
Observed by OffSeq MirageSeen by Mirage: no evidence on record.
No attack traffic recorded by OffSeq Mirage sensors

A missing step is not evidence of safety. Sources: cve.org (opens in a new tab), the Metasploit, Exploit-DB and nuclei-templates index as of 2026-10-25.

Disclosed: The CVE record is public on cve.org. Its publication is t = 0.
Detectable: A public nuclei template can find exposed instances, for defenders and attackers alike.
Weaponised: Public exploit code exists in Metasploit or Exploit-DB, or CISA SSVC reports a public proof of concept.
Exploited in the wild: CISA KEV lists it, CISA SSVC rates exploitation active, or a source reports attacks.
Observed by OffSeq Mirage: OffSeq Mirage honeypot sensors recorded attack traffic for this CVE, or found exposed hosts without attack traffic.

Moments are spaced evenly, not to scale; a dashed line marks a gap of six months or more. Deltas count from t = 0. Sources that give only a date (CISA KEV, Exploit-DB, or a time of exactly 00:00Z) read “same day” rather than hours. Metasploit modules carry the flaw’s disclosure date, not their release date, and nuclei templates carry no date, so both appear above but not on the timeline.

What to do

Upgrade Red Hat to 4.15.49.

Affected software

Product	Affected	Fixed in
Red Hat Product Security Red Hat	Affected >=4.15.0 <4.15.49 Red Hat Red Hat OpenShift Enterprise Red Hat OpenShift Container Platform 4.15 ppc64le	Fixed in 4.15.49

AI-suggested

A fix is available in Red Hat OpenShift Container Platform version 4.15.49. Users should upgrade to this version using the OpenShift CLI (oc) or web console when the updated packages and container images become available in the appropriate release channel. Detailed upgrade instructions are provided by Red Hat in their official documentation. No additional mitigation steps are indicated beyond applying the update.

Description

Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments. This advisory contains the container images for Red Hat OpenShift Container Platform 4.15.49. See the following advisory for the RPM packages for this release: https://access.redhat.com/errata/RHBA-2025:3792 Space precludes documenting all of the container images in this advisory. See the following Release Notes documentation, which will be updated shortly for this release, for details about these changes: https://docs.redhat.com/en/documentation/openshift_container_platform/4.15/html/release_notes/ Security Fix(es): * golang.org/x/oauth2/jws: Unexpected memory consumption during token parsing in golang.org/x/oauth2/jws (CVE-2025-22868) * golang-jwt/jwt: jwt-go allows excessive memory allocation during header parsing (CVE-2025-30204) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. To check for available updates, use the OpenShift CLI (oc) or web console. Instructions for upgrading a cluster are available at https://docs.redhat.com/en/documentation/openshift_container_platform/4.15/html-single/updating_clusters/index#updating-cluster-cli.

Impact

The vulnerabilities could cause excessive memory consumption during token and header parsing processes within OpenShift Container Platform, potentially leading to resource exhaustion or degraded performance. The advisory rates the security impact as Important (high severity). There are no known exploits in the wild at the time of this advisory.

Summary

This advisory covers security fixes in Red Hat OpenShift Container Platform 4.15.49 for two vulnerabilities: CVE-2025-22868, which involves unexpected memory consumption during token parsing in the golang.org/x/oauth2/jws package, and CVE-2025-30204, which involves excessive memory allocation during header parsing in the golang-jwt/jwt package. Both vulnerabilities relate to memory handling inefficiencies that could be exploited to cause resource exhaustion. The update addresses these issues by providing patched container images and RPM packages. The advisory recommends upgrading to version 4.15.49 or later to apply these fixes.

CWE-1286Improper Validation of Syntactic Correctness of Input (opens in a new tab)
Base weakness
The product receives input that is expected to be well-formed - i.e., to comply with a certain syntax - but it does not validate or incorrectly validates that the input complies with the syntax.
Implementation · Input Validation
Assume all input is malicious. Use an "accept known good" input validation strategy, i.e., use a list of acceptable inputs that strictly conform to specifications. Reject any input that does not strictly conform to specifications, or transform it into something that does.
OWASP Cheat Sheets
XML Security (opens in a new tab)
Mass Assignment (opens in a new tab)
OWASP ASVS 4.0.3
V13.3.1 (opens in a new tab)
V5.1.4 (opens in a new tab)
V5.1.3 (opens in a new tab)
Attack patterns
SQL Injection (opens in a new tab)
NoSQL Injection (opens in a new tab)
From MITRE CWE, MITRE CAPEC and OWASP (Top 10, OpenCRE).
CWE-405Asymmetric Resource Consumption (Amplification) (opens in a new tab)
Class weakness
The product does not properly control situations in which an adversary can cause the product to consume or produce excessive resources without requiring the adversary to invest equivalent work or otherwise prove authorization, i.e., the adversary's influence is "asymmetric."
Architecture and Design
An application must make resources available to a client commensurate with the client's access level.
Architecture and Design
An application must, at all times, keep track of allocated resources and meter their usage appropriately.
System Configuration
Consider disabling resource-intensive algorithms on the server side, such as Diffie-Hellman key exchange.
OWASP Cheat Sheets
File Upload (opens in a new tab)
OWASP ASVS 4.0.3
V12.1.1 (opens in a new tab)
From MITRE CWE, MITRE CAPEC and OWASP (Top 10, OpenCRE).

References

Community reviews

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Exploitation evidence

What to do

Affected software

Description

AI analysisMachine-generated, updated 14 Aug 2026, 22:09 UTC

WeaknessesCWE-1286, CWE-405

Technical details

References

Community reviews

Related threats