Low 3.3Published Oct 21, 2026

CVE-2026-114236Podman: goroutine/file-descriptor leak in storage/pkg/archive.applylayer and applyuncompressedlayer on malformed layers

Updated under an hour ago (2026-10-22 06:40 UTC)

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It affects Red Hat Confidential Compute Attestation and 18 other products. Add what you run to find out whether that includes you.

No exploitation reported and no EPSS estimate yet.

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Exploited in the last 30 days

storage/pkg/archive.ApplyLayer and ApplyUncompressedLayer may, when processing corrupt or malicious inputs, leak a file descriptor; unbounded repeated calls can exhaust the process’ file descriptor limit

CVSS: 3.3 LOW (v3.1, CNA)CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:L
Weakness (CWE): CWE-772
Known exploited: Not in CISA's KEV catalog
EPSS (exploitation in the next 30 days): Not loaded for this CVE
Assigned by: redhat
NVD analysis: Received
Record last updated: Oct 21, 2026
First seen by InfoSec Signals: Oct 21, 2026

Affected products

Affected products

Red Hat Confidential Compute Attestation redhat:confidential_compute_attestation	1	CNA record
Red Hat DPU kit for NVIDIA redhat:dpu_kit	4	CNA record
Red Hat Exploit Intelligence redhat:exploit_intelligence	0	CNA record
Red Hat Multicluster Engine for Kubernetes redhat:multicluster_engine	All versions	CNA record
Red Hat NVIDIA JetPack 6 for RHEL redhat:jetpack	6	CNA record
Red Hat OpenShift Lightspeed redhat:openshift_lightspeed	1	CNA record
Red Hat OpenShift Source-to-Image (S2I) redhat:source_to_image	1	CNA record
Red Hat Red Hat Advanced Cluster Security 4 redhat:advanced_cluster_security	4	CNA record
Red Hat Red Hat Ansible Automation Platform 2 redhat:ansible_automation_platform	2	CNA record
Red Hat Red Hat Build of Podman Desktop redhat:podman_desktop	1	CNA record
Red Hat Red Hat Certification Program for Red Hat Enterprise Linux 9 redhat:certifications	9	CNA record
Red Hat Red Hat Developer Hub redhat:rhdh	1	CNA record
Red Hat Red Hat Enterprise Linux 10 redhat:enterprise_linux	10	CNA record
Red Hat Red Hat Hardened Images redhat:hummingbird	1	CNA record
Red Hat Red Hat OpenShift AI (RHOAI) redhat:openshift_ai	All versions	CNA record
Red Hat Red Hat OpenShift Container Platform 4 redhat:openshift	4	CNA record
Red Hat Red Hat OpenShift Dev Spaces redhat:openshift_devspaces	3	CNA record
Red Hat Red Hat OpenStack Platform 18.0 redhat:openstack	18.0	CNA record
Red Hat Red Hat Quay 3 redhat:quay	3	CNA record

References

https://access.redhat.com/security/cve/CVE-2026-114236vdb-entry, x-refsource-redhat
https://bugzilla.redhat.com/show_bug.cgi?id=2558105issue-tracking, x-refsource-redhat

The CVE record on cve.org NVD's entry

The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.