CVE-2026-27942
CVE-2026-27942: 1 tracked advisory record across Red Hat. Compare vendor sources and published fix guidance.
Compare the source-linked records below. Ratings and product/version details belong to each advisory; they are not a single CVE-wide score or proof that every listed product is affected. How VulniPulse collects and checks evidence.
Vendor advisory comparison
Red Hat
1 advisory- Advisory severityHigh7.5
High [CVE-2026-27942] Stack overflow leads to Denial of Service
CVE-2026-27942Source published
Stack overflow leads to Denial of Service. Red Hat rates this moderate (CVSS 7.5). Weakness: CWE-776. Affected package(s): odf4/mcg-core-rhel9:1776403991, odf4/mcg-rhel9-operator:1776404009, odf4/odf-cloudnative-pg-rhel9-operator:1776406131, odf4/odf-external-snapshotter-rhel9-operator:1776406284, odf4/odf-external-snapshotter-sidecar-rhel9:1776406291, advanced-cluster-security/rhacs-main-rhel8:1775594284. Resolved in Red Hat advisory RHSA-2026:7110 — update the affected packages (`sudo dnf update`).
- Related products — impact not confirmed
- odf4/mcg-core-rhel9:1776403991
- odf4/mcg-rhel9-operator:1776404009
- odf4/odf-cloudnative-pg-rhel9-operator:1776406131
- odf4/odf-external-snapshotter-rhel9-operator:1776406284
3 more entries in the full advisory.
- Source-reported affected versions
- odf4/mcg-core-rhel9:1776403991
- odf4/mcg-rhel9-operator:1776404009
- odf4/odf-cloudnative-pg-rhel9-operator:1776406131
- odf4/odf-external-snapshotter-rhel9-operator:1776406284
8 more entries in the full advisory.
- Source-reported fixed versions
- RHSA-2026:7110
- Mitigation guidance
- Update the affected package(s) to the fixed version shipped in RHSA-2026:7110 (`sudo dnf update` / `yum update`).
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