CVE record · CVE-2026-9150

Libsolv: stack-based buffer overflow in libsolv's debian metadata parser when handling sha384/sha512 checksums

CVSS 6.5 MediumEPSS 0.0041 · 35th percentile

Published by the CVE Program (CNA: redhat) at 20 May 2026, 23:07 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
Vendor	Product	Versions
Red Hat	Red Hat Enterprise Linux 10 Package name: libsolv https://access.redhat.com/downloads/content/package-browser/	unaffected 0:0.7.33-5.el10_2 to before * rpm Other versions: affected
Red Hat	Red Hat Enterprise Linux 10.0 Extended Update Support Package name: libsolv https://access.redhat.com/downloads/content/package-browser/	unaffected 0:0.7.29-8.el10_0.1 to before * rpm Other versions: affected
Red Hat	Red Hat Hardened Images Package name: libsolv-main https://catalog.redhat.com/software/containers/	unaffected 0.7.38-2.hum1 to before * rpm Other versions: affected
Red Hat	Red Hat Hardened Images Package name: libsolv-main https://catalog.redhat.com/software/containers/	unaffected 0.7.39-3.hum1 to before * rpm Other versions: affected
Red Hat	Red Hat Enterprise Linux 7 Package name: libsolv https://access.redhat.com/downloads/content/package-browser/	No versions given Other versions: affected
Red Hat	Red Hat Enterprise Linux 8 Package name: libsolv https://access.redhat.com/downloads/content/package-browser/	No versions given Other versions: unaffected
Red Hat	Red Hat Enterprise Linux 9 Package name: libsolv https://access.redhat.com/downloads/content/package-browser/	No versions given Other versions: affected
Red Hat	Red Hat OpenShift AI (RHOAI) Package name: rhoai/odh-ai-gateway-operator-rhel9 https://access.redhat.com/downloads/content/package-browser/	No versions given Other versions: unaffected
Red Hat	Red Hat OpenShift AI (RHOAI) Package name: rhoai/odh-core-bff-rhel9 https://access.redhat.com/downloads/content/package-browser/	No versions given Other versions: unknown
Red Hat	Red Hat OpenShift AI (RHOAI) Package name: rhoai/odh-dashboard-operator-rhel9 https://access.redhat.com/downloads/content/package-browser/	No versions given Other versions: unaffected
Red Hat	Red Hat OpenShift AI (RHOAI) Package name: rhoai/odh-dashboard-rhel9 https://access.redhat.com/downloads/content/package-browser/	No versions given Other versions: unknown
Red Hat	Red Hat OpenShift AI (RHOAI) Package name: rhoai/odh-data-science-pipelines-operator-controller-rhel9 https://access.redhat.com/downloads/content/package-browser/	No versions given Other versions: unaffected
Red Hat	Red Hat OpenShift AI (RHOAI) Package name: rhoai/odh-kf-notebook-controller-rhel9 https://access.redhat.com/downloads/content/package-browser/	No versions given Other versions: unknown
Red Hat	Red Hat OpenShift AI (RHOAI) Package name: rhoai/odh-kserve-controller-rhel9 https://access.redhat.com/downloads/content/package-browser/	No versions given Other versions: unaffected
Red Hat	Red Hat OpenShift AI (RHOAI) Package name: rhoai/odh-kserve-llmisvc-controller-rhel9 https://access.redhat.com/downloads/content/package-browser/	No versions given Other versions: unaffected
Red Hat	Red Hat OpenShift AI (RHOAI) Package name: rhoai/odh-kserve-module-operator-rhel9 https://access.redhat.com/downloads/content/package-browser/	No versions given Other versions: unaffected
Red Hat	Red Hat OpenShift AI (RHOAI) Package name: rhoai/odh-kuberay-operator-controller-rhel9 https://access.redhat.com/downloads/content/package-browser/	No versions given Other versions: unaffected
Red Hat	Red Hat OpenShift AI (RHOAI) Package name: rhoai/odh-kube-rbac-proxy-rhel9 https://access.redhat.com/downloads/content/package-browser/	No versions given Other versions: unaffected
Red Hat	Red Hat OpenShift AI (RHOAI) Package name: rhoai/odh-llama-stack-k8s-operator-rhel9 https://access.redhat.com/downloads/content/package-browser/	No versions given Other versions: unaffected
Red Hat	Red Hat OpenShift AI (RHOAI) Package name: rhoai/odh-maas-controller-rhel9 https://access.redhat.com/downloads/content/package-browser/	No versions given Other versions: unaffected
Red Hat	Red Hat OpenShift AI (RHOAI) Package name: rhoai/odh-mlflow-operator-rhel9 https://access.redhat.com/downloads/content/package-browser/	No versions given Other versions: unaffected
Red Hat	Red Hat OpenShift AI (RHOAI) Package name: rhoai/odh-mlflow-rhel9 https://access.redhat.com/downloads/content/package-browser/	No versions given Other versions: unaffected
Red Hat	Red Hat OpenShift AI (RHOAI) Package name: rhoai/odh-mod-arch-agent-ops-rhel9 https://access.redhat.com/downloads/content/package-browser/	No versions given Other versions: unknown
Red Hat	Red Hat OpenShift AI (RHOAI) Package name: rhoai/odh-mod-arch-automl-rhel9 https://access.redhat.com/downloads/content/package-browser/	No versions given Other versions: unknown
Red Hat	Red Hat OpenShift AI (RHOAI) Package name: rhoai/odh-mod-arch-autorag-rhel9 https://access.redhat.com/downloads/content/package-browser/	No versions given Other versions: unknown
Red Hat	Red Hat OpenShift AI (RHOAI) Package name: rhoai/odh-mod-arch-eval-hub-rhel9 https://access.redhat.com/downloads/content/package-browser/	No versions given Other versions: unknown
Red Hat	Red Hat OpenShift AI (RHOAI) Package name: rhoai/odh-mod-arch-gen-ai-rhel9 https://access.redhat.com/downloads/content/package-browser/	No versions given Other versions: unknown
Red Hat	Red Hat OpenShift AI (RHOAI) Package name: rhoai/odh-mod-arch-maas-rhel9 https://access.redhat.com/downloads/content/package-browser/	No versions given Other versions: unknown
Red Hat	Red Hat OpenShift AI (RHOAI) Package name: rhoai/odh-mod-arch-mlflow-rhel9 https://access.redhat.com/downloads/content/package-browser/	No versions given Other versions: unknown
Red Hat	Red Hat OpenShift AI (RHOAI) Package name: rhoai/odh-mod-arch-model-registry-rhel9 https://access.redhat.com/downloads/content/package-browser/	No versions given Other versions: unknown
Red Hat	Red Hat OpenShift AI (RHOAI) Package name: rhoai/odh-model-controller-rhel9 https://access.redhat.com/downloads/content/package-browser/	No versions given Other versions: unaffected
Red Hat	Red Hat OpenShift AI (RHOAI) Package name: rhoai/odh-model-registry-operator-rhel9 https://access.redhat.com/downloads/content/package-browser/	No versions given Other versions: unaffected
Red Hat	Red Hat OpenShift AI (RHOAI) Package name: rhoai/odh-model-serving-api-rhel9 https://access.redhat.com/downloads/content/package-browser/	No versions given Other versions: unaffected
Red Hat	Red Hat OpenShift AI (RHOAI) Package name: rhoai/odh-notebook-controller-rhel9 https://access.redhat.com/downloads/content/package-browser/	No versions given Other versions: unknown
Red Hat	Red Hat OpenShift AI (RHOAI) Package name: rhoai/odh-ogx-k8s-operator-rhel9 https://access.redhat.com/downloads/content/package-browser/	No versions given Other versions: unaffected
Red Hat	Red Hat OpenShift AI (RHOAI) Package name: rhoai/odh-ogx-module-operator-rhel9 https://access.redhat.com/downloads/content/package-browser/	No versions given Other versions: unaffected
Red Hat	Red Hat OpenShift AI (RHOAI) Package name: rhoai/odh-training-operator-rhel9 https://access.redhat.com/downloads/content/package-browser/	No versions given Other versions: unaffected
Red Hat	Red Hat OpenShift AI (RHOAI) Package name: rhoai/odh-trustyai-service-operator-rhel9 https://access.redhat.com/downloads/content/package-browser/	No versions given Other versions: unaffected
Red Hat	Red Hat OpenShift AI (RHOAI) Package name: rhoai/odh-workbenches-operator-rhel9 https://access.redhat.com/downloads/content/package-browser/	No versions given Other versions: unaffected
Red Hat	Red Hat OpenShift Container Platform 4 Package name: openshift/ose-rhel-coreos-8 https://access.redhat.com/downloads/content/package-browser/	No versions given Other versions: affected

And 3 more products. The full list is on the CVE record.

Identifiers: CVE-2026-9150
CNA: redhat
Weakness (CWE): CWE-121
Tags: Red Hat Enterprise Linux 10
Red Hat Enterprise Linux 10.0 Extended Update Support
Red Hat Hardened Images
Red Hat Enterprise Linux 7
Red Hat Enterprise Linux 8
Red Hat Enterprise Linux 9
Red Hat OpenShift AI (RHOAI)
Red Hat OpenShift Container Platform 4
Memory corruption
Published: 20 May 2026
Updated: 6 Nov 2026

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

Score	Rating	CVSS	Vector	Source
6.5	Medium	3.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H	CNA (redhat)

CISA KEV Not listed.
EPSS 0.0041, the 35th percentile, on 5 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

20 May 2026, 23:07 UTC Confirmed by the CVE List
20 May 2026, 23:16 UTC Confirmed by NVD

Sources

References from the CNA

access.redhat.com/errata/RHSA-2026:21333 vendor-advisoryredhat
access.redhat.com/errata/RHSA-2026:28236 vendor-advisoryredhat
access.redhat.com/errata/RHSA-2026:30649 vendor-advisoryredhat
access.redhat.com/errata/RHSA-2026:48818 vendor-advisoryredhat
access.redhat.com/security/cve/CVE-2026-9150 vdb-entryredhat
bugzilla.redhat.com/show_bug.cgi?id=2460379 issue-trackingredhat
github.com/openSUSE/libsolv/pull/616

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.