Vulnerability-Lookup

FKIE_CVE-2026-89849

Vulnerability from fkie_nvd - Published: 2026-09-16 11:16 - Updated: 2026-09-16 15:18

Severity

8.8 (High) - CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Summary

In the Linux kernel, the following vulnerability has been resolved: scsi: qla2xxx: Reject non-SCSI SRB on status IOCB fast path qla2x00_status_entry() filters out non-TYPE_SRB entries and the SRB_NVME_CMD, SRB_BIDI_CMD and SRB_TM_CMD types, then falls through to a SCSI fast path that assumes the command is an SRB_SCSI_CMD. The first thing on that path, qla_chk_edif_rx_sa_delete_pending(), and the subsequent handling both evaluate GET_CMD_SP(sp), i.e. sp->u.scmd.cmd. The srb u union overlays the SCSI command pointer with other command layouts (bsg_job, iocb_cmd). If firmware delivers an unexpected STATUS_TYPE IOCB for a non-SCSI handle, sp->u.scmd.cmd can read as a non-NULL garbage pointer, bypassing the NULL checks in qla_chk_edif_rx_sa_delete_pending() and at the cp == NULL test, and leading to a wild pointer dereference. Reject any SRB whose type is not SRB_SCSI_CMD before entering the fast path. The outstanding_cmds slot is left untouched so a genuinely non-SCSI command still completes through its proper handler.

References

	URL	Tags
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/0f41d07d72f2245208c45374ca8d0a1846cad667
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/29f1f9ad9e354cd0b6e4f6fc75ba09162d6a04d9
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/8f0e31e7a41376abe7d6ca7cbee07fcf9de071e6
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/9204fb0888374083be74f799049649a17eab4191
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/b7418198b45b327194b97f856fe8ea8daa91f3fd
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/e38041b47c29316ba79b645e2ae0b713d216b1db
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/e93aa3c5125d9a4352ac0fa8ba4a7f8f87881805

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/scsi/qla2xxx/qla_dbg.c",
            "drivers/scsi/qla2xxx/qla_isr.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "9204fb0888374083be74f799049649a17eab4191",
              "status": "affected",
              "version": "dd30706e73b70d67e88fdaca688db7a3374fd5de",
              "versionType": "git"
            },
            {
              "lessThan": "b7418198b45b327194b97f856fe8ea8daa91f3fd",
              "status": "affected",
              "version": "dd30706e73b70d67e88fdaca688db7a3374fd5de",
              "versionType": "git"
            },
            {
              "lessThan": "8f0e31e7a41376abe7d6ca7cbee07fcf9de071e6",
              "status": "affected",
              "version": "dd30706e73b70d67e88fdaca688db7a3374fd5de",
              "versionType": "git"
            },
            {
              "lessThan": "e38041b47c29316ba79b645e2ae0b713d216b1db",
              "status": "affected",
              "version": "dd30706e73b70d67e88fdaca688db7a3374fd5de",
              "versionType": "git"
            },
            {
              "lessThan": "e93aa3c5125d9a4352ac0fa8ba4a7f8f87881805",
              "status": "affected",
              "version": "dd30706e73b70d67e88fdaca688db7a3374fd5de",
              "versionType": "git"
            },
            {
              "lessThan": "29f1f9ad9e354cd0b6e4f6fc75ba09162d6a04d9",
              "status": "affected",
              "version": "dd30706e73b70d67e88fdaca688db7a3374fd5de",
              "versionType": "git"
            },
            {
              "lessThan": "0f41d07d72f2245208c45374ca8d0a1846cad667",
              "status": "affected",
              "version": "dd30706e73b70d67e88fdaca688db7a3374fd5de",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/scsi/qla2xxx/qla_dbg.c",
            "drivers/scsi/qla2xxx/qla_isr.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.15"
            },
            {
              "lessThan": "5.15",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.221",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.188",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.157",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.110",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.18.*",
              "status": "unaffected",
              "version": "6.18.51",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "7.2.*",
              "status": "unaffected",
              "version": "7.2.5",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "7.3-rc1",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: qla2xxx: Reject non-SCSI SRB on status IOCB fast path\n\nqla2x00_status_entry() filters out non-TYPE_SRB entries and the\nSRB_NVME_CMD, SRB_BIDI_CMD and SRB_TM_CMD types, then falls through to a\nSCSI fast path that assumes the command is an SRB_SCSI_CMD. The first\nthing on that path, qla_chk_edif_rx_sa_delete_pending(), and the\nsubsequent handling both evaluate GET_CMD_SP(sp), i.e. sp-\u003eu.scmd.cmd.\n\nThe srb u union overlays the SCSI command pointer with other command\nlayouts (bsg_job, iocb_cmd). If firmware delivers an unexpected\nSTATUS_TYPE IOCB for a non-SCSI handle, sp-\u003eu.scmd.cmd can read as a\nnon-NULL garbage pointer, bypassing the NULL checks in\nqla_chk_edif_rx_sa_delete_pending() and at the cp == NULL test, and\nleading to a wild pointer dereference.\n\nReject any SRB whose type is not SRB_SCSI_CMD before entering the fast\npath. The outstanding_cmds slot is left untouched so a genuinely\nnon-SCSI command still completes through its proper handler."
    }
  ],
  "id": "CVE-2026-89849",
  "lastModified": "2026-09-16T15:18:13.230",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "ADJACENT_NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 8.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.8,
        "impactScore": 5.9,
        "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "type": "Secondary"
      }
    ]
  },
  "published": "2026-09-16T11:16:52.497",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/0f41d07d72f2245208c45374ca8d0a1846cad667"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/29f1f9ad9e354cd0b6e4f6fc75ba09162d6a04d9"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/8f0e31e7a41376abe7d6ca7cbee07fcf9de071e6"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/9204fb0888374083be74f799049649a17eab4191"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/b7418198b45b327194b97f856fe8ea8daa91f3fd"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/e38041b47c29316ba79b645e2ae0b713d216b1db"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/e93aa3c5125d9a4352ac0fa8ba4a7f8f87881805"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Received"
}

CVE-2026-89849 (GCVE-0-2026-89849)

Vulnerability from cvelistv5 – Published: 2026-09-16 10:31 – Updated: 2026-09-16 14:39

Title

scsi: qla2xxx: Reject non-SCSI SRB on status IOCB fast path

Summary

Severity

8.8 (High)


                        
                          CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Assigner

Linux mitre root

References

7 references

URL	Tags
https://git.kernel.org/stable/c/9204fb0888374083b…
https://git.kernel.org/stable/c/b7418198b45b32719…
https://git.kernel.org/stable/c/8f0e31e7a41376abe…
https://git.kernel.org/stable/c/e38041b47c29316ba…
https://git.kernel.org/stable/c/e93aa3c5125d9a435…
https://git.kernel.org/stable/c/29f1f9ad9e354cd0b…
https://git.kernel.org/stable/c/0f41d07d72f224520…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: dd30706e73b70d67e88fdaca688db7a3374fd5de , < 9204fb0888374083be74f799049649a17eab4191 (git) Affected: dd30706e73b70d67e88fdaca688db7a3374fd5de , < b7418198b45b327194b97f856fe8ea8daa91f3fd (git) Affected: dd30706e73b70d67e88fdaca688db7a3374fd5de , < 8f0e31e7a41376abe7d6ca7cbee07fcf9de071e6 (git) Affected: dd30706e73b70d67e88fdaca688db7a3374fd5de , < e38041b47c29316ba79b645e2ae0b713d216b1db (git) Affected: dd30706e73b70d67e88fdaca688db7a3374fd5de , < e93aa3c5125d9a4352ac0fa8ba4a7f8f87881805 (git) Affected: dd30706e73b70d67e88fdaca688db7a3374fd5de , < 29f1f9ad9e354cd0b6e4f6fc75ba09162d6a04d9 (git) Affected: dd30706e73b70d67e88fdaca688db7a3374fd5de , < 0f41d07d72f2245208c45374ca8d0a1846cad667 (git)
Linux	Linux	Affected: 5.15 Unaffected: 0 , < 5.15 (semver) Unaffected: 5.15.221 , ≤ 5.15.* (semver) Unaffected: 6.1.188 , ≤ 6.1.* (semver) Unaffected: 6.6.157 , ≤ 6.6.* (semver) Unaffected: 6.12.110 , ≤ 6.12.* (semver) Unaffected: 6.18.51 , ≤ 6.18.* (semver) Unaffected: 7.2.5 , ≤ 7.2.* (semver) Unaffected: 7.3-rc1 , ≤ * (original_commit_for_fix)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/scsi/qla2xxx/qla_dbg.c",
            "drivers/scsi/qla2xxx/qla_isr.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "9204fb0888374083be74f799049649a17eab4191",
              "status": "affected",
              "version": "dd30706e73b70d67e88fdaca688db7a3374fd5de",
              "versionType": "git"
            },
            {
              "lessThan": "b7418198b45b327194b97f856fe8ea8daa91f3fd",
              "status": "affected",
              "version": "dd30706e73b70d67e88fdaca688db7a3374fd5de",
              "versionType": "git"
            },
            {
              "lessThan": "8f0e31e7a41376abe7d6ca7cbee07fcf9de071e6",
              "status": "affected",
              "version": "dd30706e73b70d67e88fdaca688db7a3374fd5de",
              "versionType": "git"
            },
            {
              "lessThan": "e38041b47c29316ba79b645e2ae0b713d216b1db",
              "status": "affected",
              "version": "dd30706e73b70d67e88fdaca688db7a3374fd5de",
              "versionType": "git"
            },
            {
              "lessThan": "e93aa3c5125d9a4352ac0fa8ba4a7f8f87881805",
              "status": "affected",
              "version": "dd30706e73b70d67e88fdaca688db7a3374fd5de",
              "versionType": "git"
            },
            {
              "lessThan": "29f1f9ad9e354cd0b6e4f6fc75ba09162d6a04d9",
              "status": "affected",
              "version": "dd30706e73b70d67e88fdaca688db7a3374fd5de",
              "versionType": "git"
            },
            {
              "lessThan": "0f41d07d72f2245208c45374ca8d0a1846cad667",
              "status": "affected",
              "version": "dd30706e73b70d67e88fdaca688db7a3374fd5de",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/scsi/qla2xxx/qla_dbg.c",
            "drivers/scsi/qla2xxx/qla_isr.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.15"
            },
            {
              "lessThan": "5.15",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.221",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.188",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.157",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.110",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.18.*",
              "status": "unaffected",
              "version": "6.18.51",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "7.2.*",
              "status": "unaffected",
              "version": "7.2.5",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "7.3-rc1",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.221",
                  "versionStartIncluding": "5.15",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.188",
                  "versionStartIncluding": "5.15",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.157",
                  "versionStartIncluding": "5.15",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.12.110",
                  "versionStartIncluding": "5.15",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.18.51",
                  "versionStartIncluding": "5.15",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "7.2.5",
                  "versionStartIncluding": "5.15",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "7.3-rc1",
                  "versionStartIncluding": "5.15",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: qla2xxx: Reject non-SCSI SRB on status IOCB fast path\n\nqla2x00_status_entry() filters out non-TYPE_SRB entries and the\nSRB_NVME_CMD, SRB_BIDI_CMD and SRB_TM_CMD types, then falls through to a\nSCSI fast path that assumes the command is an SRB_SCSI_CMD. The first\nthing on that path, qla_chk_edif_rx_sa_delete_pending(), and the\nsubsequent handling both evaluate GET_CMD_SP(sp), i.e. sp-\u003eu.scmd.cmd.\n\nThe srb u union overlays the SCSI command pointer with other command\nlayouts (bsg_job, iocb_cmd). If firmware delivers an unexpected\nSTATUS_TYPE IOCB for a non-SCSI handle, sp-\u003eu.scmd.cmd can read as a\nnon-NULL garbage pointer, bypassing the NULL checks in\nqla_chk_edif_rx_sa_delete_pending() and at the cp == NULL test, and\nleading to a wild pointer dereference.\n\nReject any SRB whose type is not SRB_SCSI_CMD before entering the fast\npath. The outstanding_cmds slot is left untouched so a genuinely\nnon-SCSI command still completes through its proper handler."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 8.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "scenarios": [
            {
              "lang": "en",
              "value": "AV:A - qla2xxx processes STATUS_TYPE IOCBs from the Fibre Channel/FCoE HBA response queue in interrupt context. A peer on the same SAN fabric can keep non-SCSI SRBs (login, CT, NACK, NVMe LS) outstanding and drive firmware completions; FC is a non-routable fabric, so Adjacent is the highest defensible vector.\nAC:L - Firmware already completes several non-SCSI types (NVMe, bidirectional, task-management) via STATUS_TYPE, and the SCSI fast path was an unguarded fall-through. Once a STATUS_TYPE IOCB names a non-SCSI handle, the type confusion is deterministic, with no race or layout outside attacker influence.\nPR:N - Fibre Channel has no host authentication by default. Fabric login, nameserver CT, target-mode NACK, and I/O completions are handled in the HBA ISR/DPC with no Linux account or capability required on the victim.\nUI:N - Response-queue processing runs automatically from the HBA interrupt and qla_do_work paths. No victim mount, open, or other user action is required.\nS:U - The type confusion and wild-pointer access occur in the host kernel that owns the qla2xxx driver. This is not a VM escape, IOMMU bypass, or other cross-authority impact.\nC:H - GET_CMD_SP(sp) overlays scsi_cmnd* with other SRB union members (bsg_job*, ctarg.iocb, ntfy, sa_ctl). Treating those live kernel pointers as scsi_cmnd yields wild reads of command and sense fields, a type-confusion primitive that can be leveraged for kernel memory disclosure.\nI:H - The same type confusion writes through the forged scsi_cmnd via scsi_set_resid and memset/memcpy of firmware sense data into cp-\u003esense_buffer. Type confusion with those kernel writes is High integrity and can hijack control flow.\nA:H - Dereferencing the overlaid non-SCSI pointer as scsi_cmnd in interrupt/completion context causes a kernel oops or panic, matching related qla_chk_edif_rx_sa_delete_pending crashes on this path."
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-09-16T14:39:18.117Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/9204fb0888374083be74f799049649a17eab4191"
        },
        {
          "url": "https://git.kernel.org/stable/c/b7418198b45b327194b97f856fe8ea8daa91f3fd"
        },
        {
          "url": "https://git.kernel.org/stable/c/8f0e31e7a41376abe7d6ca7cbee07fcf9de071e6"
        },
        {
          "url": "https://git.kernel.org/stable/c/e38041b47c29316ba79b645e2ae0b713d216b1db"
        },
        {
          "url": "https://git.kernel.org/stable/c/e93aa3c5125d9a4352ac0fa8ba4a7f8f87881805"
        },
        {
          "url": "https://git.kernel.org/stable/c/29f1f9ad9e354cd0b6e4f6fc75ba09162d6a04d9"
        },
        {
          "url": "https://git.kernel.org/stable/c/0f41d07d72f2245208c45374ca8d0a1846cad667"
        }
      ],
      "title": "scsi: qla2xxx: Reject non-SCSI SRB on status IOCB fast path",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2026-89849",
    "datePublished": "2026-09-16T10:31:23.180Z",
    "dateReserved": "2026-09-11T19:38:34.770Z",
    "dateUpdated": "2026-09-16T14:39:18.117Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

FKIE_CVE-2026-89849

CVE-2026-89849 (GCVE-0-2026-89849)

Tags

Sightings

Nomenclature

Related by attack behaviour