CVE-2026-31508
CVE-2026-31508: 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 severityHigh7.0
High [CVE-2026-31508] Avoid releasing netdev before teardown completes
CVE-2026-31508Source published
Avoid releasing netdev before teardown completes. Red Hat rates this moderate (CVSS 7). Weakness: CWE-367. Affected package(s): kernel. Resolved in Red Hat advisory RHSA-2026:25217 — update the affected packages (`sudo dnf update`).
- Related products — impact not confirmed
- Red Hat Enterprise Linux 9
- kernel
- Source-reported affected versions
- kernel-0:5.14.0-427.130.1.el9_4
- kernel-0:5.14.0-570.120.1.el9_6
- kernel-0:5.14.0-687.15.1.el9_8
- Source-reported fixed versions
- RHSA-2026:25217
- Mitigation guidance
- Update the affected package(s) to the fixed version shipped in RHSA-2026:25217 (`sudo dnf update` / `yum update`).
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