High7.5Red Hat & Ubuntu Linux

Integer Overflow in Avro Decoder

CVE-2026-46384 Published May 29, 2026

CVE-2026-46384

Affected products & platforms

Red Hat & Ubuntu LinuxUnclassified

Summary

Integer Overflow in Avro Decoder. Red Hat rates this important (CVSS 7.5). Weakness: CWE-190. Affected package(s): rhacm2/acm-grafana-rhel9:1782383730. Resolved in Red Hat advisory RHSA-2026:30651 — update the affected packages (`sudo dnf update`).

Affected versions

rhacm2/acm-grafana-rhel9:1782383730

Official advisory · high-confidence parse· fetched 1 day ago·verify at source

Fixed versions

RHSA-2026:30651

Official advisory · high-confidence parse· fetched 1 day ago·verify at source

Mitigation checklist

Recommended fix / mitigation

Update the affected package(s) to the fixed version shipped in RHSA-2026:30651 (`sudo dnf update` / `yum update`).

Official advisory · high-confidence parse· fetched 1 day ago·verify at source

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