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Highest advisory severityMedium 1 vendor · 1 advisory

CVE-2026-43279

CVE-2026-43279: 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.

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Vendor advisory comparison

Red Hat

1 advisory
  • Advisory severityMedium5.8

    Medium [CVE-2026-43279] Add sanity check for OOB writes at silencing

    CVE-2026-43279Source published

    Add sanity check for OOB writes at silencing. Red Hat rates this moderate (CVSS 5.8). Weakness: CWE-787. Affected package(s): kernel, kernel-rt. Resolved in Red Hat advisory RHSA-2026:27354 — update the affected packages (`sudo dnf update`).

    Related products — impact not confirmed
    • Red Hat Enterprise Linux 9
    • Red Hat Enterprise Linux 1
    • Red Hat Enterprise Linux 8
    • kernel-rt
    Source-reported affected versions
    • kernel-0:5.14.0-687.17.1.el9_8
    • kernel-rt-0:5.14.0-284.178.1.rt14.463.el9_2
    • kernel-0:6.12.0-211.29.1.el10_2
    • kernel-0:4.18.0-477.150.1.el8_8

    3 more entries in the full advisory.

    Source-reported fixed versions
    • RHSA-2026:27354
    Mitigation guidance
    • Update the affected package(s) to the fixed version shipped in RHSA-2026:27354 (`sudo dnf update` / `yum update`).
    Full advisory and evidenceOpen source bulletin

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