High7.2Vendor: MediumRed Hat & Ubuntu Linux
Remote Code Execution and Denial of Service via heap buffer overflow
CVE-2025-14905 Published Feb 23, 2026
CVE-2025-14905
Affected products & platforms
Red Hat & Ubuntu LinuxUnclassified
Summary
Remote Code Execution and Denial of Service via heap buffer overflow. Red Hat rates this moderate (CVSS 7.2). Weakness: CWE-122. Affected package(s): 389-ds-base, 389-ds:1.4, redhat-ds:11, dirsrv/dirsrv-container-rhel10:1772040913, redhat-ds:12. Resolved in Red Hat advisory RHSA-2026:3379 — update the affected packages (`sudo dnf update`).
Affected versions
- 389-ds-base-0:1.3.11.1-11.el7_9
- 389-ds:1.4-8080020260227183930.6dbb3803
- redhat-ds:11-8060020260303152239.0ca98e7e
- 389-ds:1.4-8100020260312103235.25e700aa
- 389-ds-base-0:2.4.5-24.el9_4
- 389-ds-base-0:3.1.3-7.el10_1
- 389-ds-base-0:2.7.0-10.el9_7
- dirsrv/dirsrv-container-rhel10:1772040913
- 389-ds-base-0:3.0.6-17.el10_0
- 389-ds:1.4-8020020260303204738.dbc46ba7
- redhat-ds:12-9040020260225135630.1674d574
- 389-ds-base-0:2.0.14-5.el9_0
Official advisory · high-confidence parse· fetched 1 day ago·verify at source
Fixed versions
- RHSA-2026:3379
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-2026:3379 (`sudo dnf update` / `yum update`).
Official advisory · high-confidence parse· fetched 1 day ago·verify at source
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