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2 vulnerabilities found for Server Firmware by IBM

CVE-2026-93306 (GCVE-0-2026-93306)
Vulnerability from cvelistv5
Published
2026-09-25 14:21
Modified
2026-09-26 22:51
CWE
Summary
IBM Server Firmware FW1120.00 through FW1120.01, FW1110.00 through FW1110.31, FW1060.00 through FW1060.81, and FW950.00 through FW950.H3 is affected by a vulnerability in the ASMI web interface. An unauthenticated attacker on the management network can send a malformed HTTPS request to ASMI, causing the web server to crash with possible memory corruption and generate an error log. The ASMI web interface will restart automatically; however, repeated exploitation could result in a sustained loss of access to the ASMI management interface, resulting in an integrity and availability impact.
References
Impacted products
Vendor Product Version
IBM Server Firmware Version: FW1120.00   <
Version: FW1110.00   <
Version: FW1060.00   <
Version: FW950.00   <
    cpe:2.3:a:ibm:server_firmware:fw1120.00:*:*:*:*:*:*:*
    cpe:2.3:a:ibm:server_firmware:fw1120.00.0:*:*:*:*:*:*:*
    cpe:2.3:a:ibm:server_firmware:fw1120.01:*:*:*:*:*:*:*
    cpe:2.3:a:ibm:server_firmware:fw1120.01.0:*:*:*:*:*:*:*
    cpe:2.3:a:ibm:server_firmware:fw1110.00:*:*:*:*:*:*:*
    cpe:2.3:a:ibm:server_firmware:fw1110.00.0:*:*:*:*:*:*:*
    cpe:2.3:a:ibm:server_firmware:fw1110.31:*:*:*:*:*:*:*
    cpe:2.3:a:ibm:server_firmware:fw1110.31.0:*:*:*:*:*:*:*
    cpe:2.3:a:ibm:server_firmware:fw1060.00:*:*:*:*:*:*:*
    cpe:2.3:a:ibm:server_firmware:fw1060.00.0:*:*:*:*:*:*:*
    cpe:2.3:a:ibm:server_firmware:fw1060.81:*:*:*:*:*:*:*
    cpe:2.3:a:ibm:server_firmware:fw1060.81.0:*:*:*:*:*:*:*
    cpe:2.3:a:ibm:server_firmware:fw950.00:*:*:*:*:*:*:*
    cpe:2.3:a:ibm:server_firmware:fw950.00.0:*:*:*:*:*:*:*
    cpe:2.3:a:ibm:server_firmware:fw950.h3:*:*:*:*:*:*:*
    cpe:2.3:a:ibm:server_firmware:fw950.h3.0:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website


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                "id": "CVE-2026-93306",
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      "metrics": [
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          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "ADJACENT_NETWORK",
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            "baseScore": 7.1,
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      "title": "This Power System update is being released to address",
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    "datePublished": "2026-09-25T14:21:42.440Z",
    "dateReserved": "2026-09-17T17:01:08.321Z",
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CVE-2026-18681 (GCVE-0-2026-18681)
Vulnerability from cvelistv5
Published
2026-08-19 18:36
Modified
2026-08-19 19:59
CWE
  • CWE-121 - Stack-based Buffer Overflow
Summary
IBM Server Firmware FW1120.00, FW1110.00 through FW1110.30, FW1060.00 through FW1060.80, and FW950.00 through FW950.H2 is affected by a vulnerability in the FSP firmware update process. An attacker with authenticated administrator-level access to the FSP can, under specific conditions, execute arbitrary code, resulting in a confidentiality, integrity, and availability impact.
References
Impacted products
Vendor Product Version
IBM Server Firmware Version: FW1120.00
Version: FW1110.00   ≤ FW1110.30
Version: FW1060.00   ≤ FW1060.80
Version: FW950.00   ≤ FW950.H2
    cpe:2.3:o:ibm:power_systems_firmware:fw1120.00:*:*:*:*:*:*:*
    cpe:2.3:o:ibm:power_systems_firmware:fw1110.00:*:*:*:*:*:*:*
    cpe:2.3:o:ibm:power_systems_firmware:fw1110.30:*:*:*:*:*:*:*
    cpe:2.3:o:ibm:power_systems_firmware:fw1060.00:*:*:*:*:*:*:*
    cpe:2.3:o:ibm:power_systems_firmware:fw1060.80:*:*:*:*:*:*:*
    cpe:2.3:o:ibm:power_systems_firmware:fw950.00:*:*:*:*:*:*:*
    cpe:2.3:o:ibm:power_systems_firmware:fw950.h2:*:*:*:*:*:*:*
Create a notification for this product.
Show details on NVD website


{
  "containers": {
    "adp": [
      {
        "metrics": [
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            "other": {
              "content": {
                "id": "CVE-2026-18681",
                "options": [
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                    "Exploitation": "none"
                  },
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                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-08-19T19:20:47.264675Z",
                "version": "2.0.3"
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        "providerMetadata": {
          "dateUpdated": "2026-08-19T19:59:43.874Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "cpes": [
            "cpe:2.3:o:ibm:power_systems_firmware:fw1120.00:*:*:*:*:*:*:*",
            "cpe:2.3:o:ibm:power_systems_firmware:fw1110.00:*:*:*:*:*:*:*",
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          "product": "Server Firmware",
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              "versionType": "semver"
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      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "ADJACENT_NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.8,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "HIGH",
            "scope": "UNCHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
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              "value": "\u003cp\u003eCustomers with the products below should install FW1120.01(1120_167), FW1110.31(1110_134) or newer to remediate this vulnerability.\u003c/p\u003e\u003cp\u003ePower 11\u003cbr/\u003e1) IBM Power System E1180 (9080-HEU)\u003c/p\u003e\u003cp\u003eCustomers with the products below should install FW1060.81(1060_184) or newer to remediate this vulnerability.\u003c/p\u003e\u003cp\u003ePower 10\u003cbr/\u003e1) IBM Power System E1080 (9080-HEX)\u003c/p\u003e\u003cp\u003eCustomers with the products below should install FW950.H3(950_230) or newer to remediate this vulnerability.\u003c/p\u003e\u003cp\u003ePower 9\u003cbr/\u003e1) IBM Power System S922 (9009-22G)\u003cbr/\u003e2) IBM Power System H922 (9223-22S)\u003cbr/\u003e3) IBM Power System S914 (9009-41G)\u003cbr/\u003e4) IBM Power System S924 (9009-42G)\u003cbr/\u003e5) IBM Power System H924 (9223-42S)\u003cbr/\u003e6) IBM Power System E950 (9040-MR9)\u003cbr/\u003e7) IBM Power System E980 (9080-M9S)\u003c/p\u003e\u003cp\u003eThe images mentioned above can be located at IBM Fix Central : \u003ca href=\"https://www.ibm.com/support/fixcentral/\" rel=\"nofollow\"\u003ehttps://www.ibm.com/support/fixcentral/\u003c/a\u003e\u003c/p\u003e"
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          ],
          "value": "Customers with the products below should install FW1120.01(1120_167), FW1110.31(1110_134) or newer to remediate this vulnerability.\n\n\n\nPower 11\n1) IBM Power System E1180 (9080-HEU)\n\n\n\nCustomers with the products below should install FW1060.81(1060_184) or newer to remediate this vulnerability.\n\n\n\nPower 10\n1) IBM Power System E1080 (9080-HEX)\n\n\n\nCustomers with the products below should install FW950.H3(950_230) or newer to remediate this vulnerability.\n\n\n\nPower 9\n1) IBM Power System S922 (9009-22G)\n2) IBM Power System H922 (9223-22S)\n3) IBM Power System S914 (9009-41G)\n4) IBM Power System S924 (9009-42G)\n5) IBM Power System H924 (9223-42S)\n6) IBM Power System E950 (9040-MR9)\n7) IBM Power System E980 (9080-M9S)\n\n\n\nThe images mentioned above can be located at IBM Fix Central :  https://www.ibm.com/support/fixcentral/"
        }
      ],
      "title": "This Power System Buffer Overflow",
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          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
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              "value": "\u003cp\u003eProtect administrator access to the FSP.\u00a0 Install firmware images only from trusted sources.\u00a0 Validate the firmware image\u0027s integrity as described in the firmware \"Release Notes\" section \"Firmware Information and Description\" before installing it.\u003c/p\u003e"
            }
          ],
          "value": "Protect administrator access to the FSP.\u00a0 Install firmware images only from trusted sources.\u00a0 Validate the firmware image\u0027s integrity as described in the firmware \"Release Notes\" section \"Firmware Information and Description\" before installing it."
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "9a959283-ebb5-44b6-b705-dcc2bbced522",
    "assignerShortName": "ibm",
    "cveId": "CVE-2026-18681",
    "datePublished": "2026-08-19T18:36:15.970Z",
    "dateReserved": "2026-08-03T15:34:34.383Z",
    "dateUpdated": "2026-08-19T19:59:43.874Z",
    "state": "PUBLISHED"
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