High8.2Red Hat Linux

High [CVE-2026-23745] Arbitrary file overwrite and symlink poisoning via unsanitized linkpaths in archives

This high-severity Red Hat Linux advisory covers CVE-2026-23745 affecting Red Hat Enterprise Linux 10, Red Hat Enterprise Linux 9, Red Hat OpenShift AI 2.25.

CVE-2026-23745 Published Jan 16, 2026

CVE-2026-23745

Affected products & platforms

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Summary

Arbitrary file overwrite and symlink poisoning via unsanitized linkpaths in archives. Red Hat rates this important (CVSS 8.2).

Weakness: CWE-22. Affected package(s): network-observability/network-observability-console-plugin-rhel9:1771227650, devspaces/udi-rhel9:1774451954, rhtas/rekor-search-ui-rhel9:1770107452, rhtas/rekor-search-ui-rhel9:1770739056, rhoai/odh-dashboard-rhel9:1779189627, linux-sgx.

Resolved in Red Hat advisory RHSA-2026:19712 — update the affected packages (`sudo dnf update`).

Affected products named by the advisory: Red Hat Enterprise Linux 10; Red Hat Enterprise Linux 9; Red Hat OpenShift AI 2.25; Red Hat OpenShift AI 3.3; and 19 more.

Affected versions

network-observability/network-observability-console-plugin-rhel9:1771227650
devspaces/udi-rhel9:1774451954
rhtas/rekor-search-ui-rhel9:1770107452
rhtas/rekor-search-ui-rhel9:1770739056
rhoai/odh-dashboard-rhel9:1779189627
linux-sgx-0:2.26-7.el9
linux-sgx-0:2.26-7.el10
rhoai/odh-dashboard-rhel9:1772093424

Official advisory · high-confidence parse· fetched 2 months ago·verify at source

Fixed versions

RHSA-2026:19712

Official advisory · high-confidence parse· fetched 2 months ago·verify at source

Mitigation checklist

Recommended fix / mitigation

Update the affected package(s) to the fixed version shipped in RHSA-2026:19712 (`sudo dnf update` / `yum update`).

Official advisory · high-confidence parse· fetched 2 months ago·verify at source

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