DSA-2026-261: Security Update for Dell PowerScale OneFS Multiple Vulnerabilities
摘要: Dell PowerScale OneFS remediation is available for multiple security vulnerabilities that could be exploited by malicious users to compromise the affected system.
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本文無關於任何特定產品。
本文未識別所有產品版本。
影響
Medium
詳細資料
| Proprietary Code CVEs | Description | CVSS Base Score | CVSS Vector String |
| CVE-2026-49501 | Dell PowerScale OneFS versions 9.5.0.0 through 9.10.1.7, and versions 9.11.0.0 through 9.13.0.2 contains an Improper Privilege Management vulnerability. A high privileged attacker with local access could potentially exploit this vulnerability, leading to Elevation of privileges. | 6.7 | CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H  |
| CVE-2026-40633 | Dell PowerScale OneFS versions 9.5.0.0 through 9.10.1.7, versions 9.11.0.0 through 9.13.0.2 contains an Insertion of Sensitive Information into Log File vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to Information disclosure. | 5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| Proprietary Code CVEs | Description | CVSS Base Score | CVSS Vector String |
| CVE-2026-49501 | Dell PowerScale OneFS versions 9.5.0.0 through 9.10.1.7, and versions 9.11.0.0 through 9.13.0.2 contains an Improper Privilege Management vulnerability. A high privileged attacker with local access could potentially exploit this vulnerability, leading to Elevation of privileges. | 6.7 | CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
| CVE-2026-40633 | Dell PowerScale OneFS versions 9.5.0.0 through 9.10.1.7, versions 9.11.0.0 through 9.13.0.2 contains an Insertion of Sensitive Information into Log File vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to Information disclosure. | 5.5 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
受影響的產品與補救措施
| CVEs Addressed | Product | Affected Versions | Remediated Versions | Link |
| CVE-2026-40633, CVE-2026-49501 | PowerScale Onefs | Versions 9.5.0.0 through 9.10.1.7 | Version 9.10.1.8 or later | PowerScale OneFS Downloads Area |
| CVE-2026-40633, CVE-2026-49501 | PowerScale Onefs | Versions 9.11.0.0 through 9.13.0.2 | Version 9.13.1.0 or later | PowerScale OneFS Downloads Area |
| CVEs Addressed | Product | Affected Versions | Remediated Versions | Link |
| CVE-2026-40633, CVE-2026-49501 | PowerScale Onefs | Versions 9.5.0.0 through 9.10.1.7 | Version 9.10.1.8 or later | PowerScale OneFS Downloads Area |
| CVE-2026-40633, CVE-2026-49501 | PowerScale Onefs | Versions 9.11.0.0 through 9.13.0.2 | Version 9.13.1.0 or later | PowerScale OneFS Downloads Area |
We encourage all customers to adopt the Long-Term Support (LTS) 2026 version which is 9.13.1.x code line, with the latest maintenance release.
For more information on LTS code lines, see Dell Infrastructure Solutions Group (ISG) LTS Release Support Customer Summary and Security Update Release Schedule for Supported Versions of Dell PowerScale OneFS.
因應措施與緩解措施
| CVE-2026-40633, CVE-2026-49501 | Configure all non-root users who require CLI access to use the restricted shell as their default login shell. More information regarding restricted shell can be found at: OneFS Restricted Shell | Dell Technologies Info Hub |
修訂歷史記錄
| Revision | Date | Description |
| 1.0 | 2026-06-30 | Initial Release |
相關資訊
法律免責聲明
受影響的產品
Isilon, PowerScale OneFS文章屬性
文章編號: 000483600
文章類型: Dell Security Advisory
上次修改時間: 30 6月 2026
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