CVE-2026-1584
CVE-2026-1584: 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-2026-1584] Remote Denial of Service via crafted ClientHello with invalid PSK binder
CVE-2026-1584Source published
Remote Denial of Service via crafted ClientHello with invalid PSK binder. Red Hat rates this important (CVSS 7.5). Weakness: CWE-476. Affected package(s): gnutls-main. Resolved in Red Hat advisory RHSA-2026:7477 — update the affected packages (`sudo dnf update`).
- Affected products in this advisory
- Red Hat Hardened Images
- Source-reported affected versions
- gnutls-main-3.8.12-1.1.hum1
- Source-reported fixed versions
- RHSA-2026:7477
- Mitigation guidance
- Update the affected package(s) to the fixed version shipped in RHSA-2026:7477 (`sudo dnf update` / `yum update`).
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