CVE-2026-3203
CVE-2026-3203: 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 severityMedium5.5
Medium [CVE-2026-3203] Buffer Over-read in Wireshark
CVE-2026-3203Source published
Buffer Over-read in Wireshark. Red Hat rates this moderate (CVSS 5.5). Weakness: CWE-126. Affected package(s): wireshark. Resolved in Red Hat advisory RHSA-2026:26182 — update the affected packages (`sudo dnf update`).
- Related products — impact not confirmed
- Red Hat Enterprise Linux 1
- wireshark
- Source-reported affected versions
- wireshark-1:4.4.2-4.el10_1.4
- wireshark-1:4.4.2-3.el10_0.4
- Source-reported fixed versions
- RHSA-2026:26182
- Mitigation guidance
- Update the affected package(s) to the fixed version shipped in RHSA-2026:26182 (`sudo dnf update` / `yum update`).
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