How severe is CVE-2024-38826?

CVE-2024-38826 has a CVSS 4.0 base score of 5.3, rated medium severity.

Is CVE-2024-38826 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (30th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2024-38826?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2024-38826 have an EU (EUVD) identifier?

Yes. CVE-2024-38826 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-37642.

When was CVE-2024-38826 published?

CVE-2024-38826 was published on 2024-11-11 and last updated on 2026-06-17.

CVE-2024-38826

CVE-2024-38826 is a medium-severity vulnerability with a CVSS 4.0 base score of 5.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-400.

Key facts

Severity: Medium (CVSS 4.0 base score 5.3)
EPSS exploit prediction: 0% (30th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-37642
Weakness: CWE-400
Published: 2024-11-11
Last modified: 2026-06-17

Description

Authenticated users can upload specifically crafted files to leak server resources. This behavior can potentially be used to run a denial of service attack against Cloud Controller. The Cloud Foundry project recommends upgrading the following releases: * Upgrade capi release version to 1.194.0 or greater * Upgrade cf-deployment version to v44.1.0 or greater. This includes a patched capi release

Frequently asked questions

What is CVE-2024-38826?: Authenticated users can upload specifically crafted files to leak server resources. This behavior can potentially be used to run a denial of service attack against Cloud Controller. The Cloud Foundry project recommends upgrading the following releases: * Upgrade capi release version to 1.194.0 or greater * Upgrade cf-deployment version to v44.1.0 or greater. This includes a patched capi release
How severe is CVE-2024-38826?: CVE-2024-38826 has a CVSS 4.0 base score of 5.3, rated medium severity.
Is CVE-2024-38826 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (30th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2024-38826?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-38826 have an EU (EUVD) identifier?: Yes. CVE-2024-38826 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-37642.
When was CVE-2024-38826 published?: CVE-2024-38826 was published on 2024-11-11 and last updated on 2026-06-17.

References

https://www.cloudfoundry.org/blog/cve-2024-38826-cloud-controller-denial-of-service-attack/

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