High [CVE-2026-45664] Denial of Service due to excessive resource use in MNG coder
This high-severity Red Hat Linux advisory covers CVE-2026-45664 affecting Red Hat Enterprise Linux 7 Extended Lifecycle Support.
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Summary
Denial of Service due to excessive resource use in MNG coder. Red Hat rates this important (CVSS 7.5).
Weakness: CWE-770. Affected package(s): ImageMagick.
Resolved in Red Hat advisory RHSA-2026:32961 — update the affected packages (`sudo dnf update`).
Affected product named by the advisory: Red Hat Enterprise Linux 7 Extended Lifecycle Support.
- ImageMagick-0:6.9.10.68-17.el7_9
Official advisory · high-confidence parse· fetched 2 months ago·verify at source
- RHSA-2026:32961
Official advisory · high-confidence parse· fetched 2 months ago·verify at source
Mitigation checklist
- Update the affected package(s) to the fixed version shipped in RHSA-2026:32961 (`sudo dnf update` / `yum update`).
Official advisory · high-confidence parse· fetched 2 months ago·verify at source
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