GCVE Workshop - 22 September 2026 (14:00-18:00), Luxembourg Before The Vulnopticon Conference - Registration

CVE-2026-23306 (GCVE-0-2026-23306)

Vulnerability from cvelistv5 – Published: 2026-03-25 10:27 – Updated: 2026-08-05 12:21
VLAI
Title
scsi: pm8001: Fix use-after-free in pm8001_queue_command()
Summary
In the Linux kernel, the following vulnerability has been resolved: scsi: pm8001: Fix use-after-free in pm8001_queue_command() Commit e29c47fe8946 ("scsi: pm8001: Simplify pm8001_task_exec()") refactors pm8001_queue_command(), however it introduces a potential cause of a double free scenario when it changes the function to return -ENODEV in case of phy down/device gone state. In this path, pm8001_queue_command() updates task status and calls task_done to indicate to upper layer that the task has been handled. However, this also frees the underlying SAS task. A -ENODEV is then returned to the caller. When libsas sas_ata_qc_issue() receives this error value, it assumes the task wasn't handled/queued by LLDD and proceeds to clean up and free the task again, resulting in a double free. Since pm8001_queue_command() handles the SAS task in this case, it should return 0 to the caller indicating that the task has been handled.
Severity
7.8 (High)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Assigner
References
Impacted products
Vendor Product Version CPE status
Linux Linux Affected: e29c47fe8946cc732b0e0d393b65b13c84bb69d0 , < ebbb852ffbc952b95ddb7e3872b67b3e74c6da47 (git)
Affected: e29c47fe8946cc732b0e0d393b65b13c84bb69d0 , < 8b00427317ba7b7ec91252b034009f638d0f311b (git)
Affected: e29c47fe8946cc732b0e0d393b65b13c84bb69d0 , < c5dc39f8ae055520fd778b7fb0423f11586f15c4 (git)
Affected: e29c47fe8946cc732b0e0d393b65b13c84bb69d0 , < 824a7672e3540962d5c77d4c6666254d7aa6f0b3 (git)
Affected: e29c47fe8946cc732b0e0d393b65b13c84bb69d0 , < 227ff4af00abc40b95123cc27ee8079069dcd8d7 (git)
Affected: e29c47fe8946cc732b0e0d393b65b13c84bb69d0 , < 38353c26db28efd984f51d426eac2396d299cca7 (git)
guessed Create a notification for this product.
Linux Linux Affected: 5.18
Unaffected: 0 , < 5.18 (semver)
Unaffected: 6.1.167 , ≤ 6.1.* (semver)
Unaffected: 6.6.130 , ≤ 6.6.* (semver)
Unaffected: 6.12.77 , ≤ 6.12.* (semver)
Unaffected: 6.18.17 , ≤ 6.18.* (semver)
Unaffected: 6.19.7 , ≤ 6.19.* (semver)
Unaffected: 7.0 , ≤ * (original_commit_for_fix)
guessed Create a notification for this product.
Show details on NVD website
To clipboard 

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/scsi/pm8001/pm8001_sas.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "ebbb852ffbc952b95ddb7e3872b67b3e74c6da47",
              "status": "affected",
              "version": "e29c47fe8946cc732b0e0d393b65b13c84bb69d0",
              "versionType": "git"
            },
            {
              "lessThan": "8b00427317ba7b7ec91252b034009f638d0f311b",
              "status": "affected",
              "version": "e29c47fe8946cc732b0e0d393b65b13c84bb69d0",
              "versionType": "git"
            },
            {
              "lessThan": "c5dc39f8ae055520fd778b7fb0423f11586f15c4",
              "status": "affected",
              "version": "e29c47fe8946cc732b0e0d393b65b13c84bb69d0",
              "versionType": "git"
            },
            {
              "lessThan": "824a7672e3540962d5c77d4c6666254d7aa6f0b3",
              "status": "affected",
              "version": "e29c47fe8946cc732b0e0d393b65b13c84bb69d0",
              "versionType": "git"
            },
            {
              "lessThan": "227ff4af00abc40b95123cc27ee8079069dcd8d7",
              "status": "affected",
              "version": "e29c47fe8946cc732b0e0d393b65b13c84bb69d0",
              "versionType": "git"
            },
            {
              "lessThan": "38353c26db28efd984f51d426eac2396d299cca7",
              "status": "affected",
              "version": "e29c47fe8946cc732b0e0d393b65b13c84bb69d0",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/scsi/pm8001/pm8001_sas.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.18"
            },
            {
              "lessThan": "5.18",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.167",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.130",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.77",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.18.*",
              "status": "unaffected",
              "version": "6.18.17",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.19.*",
              "status": "unaffected",
              "version": "6.19.7",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "7.0",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.167",
                  "versionStartIncluding": "5.18",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.130",
                  "versionStartIncluding": "5.18",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.12.77",
                  "versionStartIncluding": "5.18",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.18.17",
                  "versionStartIncluding": "5.18",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.19.7",
                  "versionStartIncluding": "5.18",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "7.0",
                  "versionStartIncluding": "5.18",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nscsi: pm8001: Fix use-after-free in pm8001_queue_command()\n\nCommit e29c47fe8946 (\"scsi: pm8001: Simplify pm8001_task_exec()\") refactors\npm8001_queue_command(), however it introduces a potential cause of a double\nfree scenario when it changes the function to return -ENODEV in case of phy\ndown/device gone state.\n\nIn this path, pm8001_queue_command() updates task status and calls\ntask_done to indicate to upper layer that the task has been handled.\nHowever, this also frees the underlying SAS task. A -ENODEV is then\nreturned to the caller. When libsas sas_ata_qc_issue() receives this error\nvalue, it assumes the task wasn\u0027t handled/queued by LLDD and proceeds to\nclean up and free the task again, resulting in a double free.\n\nSince pm8001_queue_command() handles the SAS task in this case, it should\nreturn 0 to the caller indicating that the task has been handled."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "scenarios": [
            {
              "lang": "en",
              "value": "AV:L - The pm8001 is a PCI-based SAS/SATA host bus adapter driver. Triggering this vulnerability requires local access to submit SCSI/ATA commands to a device managed by this HBA, which is done through local SCSI device interfaces.\nAC:L - The vulnerability triggers deterministically when I/O is submitted to a SATA device that is in the \"gone\" state. The attacker can control the device removal (e.g., by physically disconnecting a SATA drive or through hotplug) and then issue I/O, reliably triggering the double-free.\nPR:L - Submitting SCSI commands requires access to SCSI device files (e.g., /dev/sdX), which typically requires at least basic user-level access with appropriate device permissions. Root is not strictly required if the user has group access to the device.\nUI:N - No user interaction is required. The attacker can trigger the vulnerability by issuing I/O commands to a gone device independently.\nS:U - The vulnerability affects the kernel within its own security authority. There is no crossing of a security boundary such as a VM escape or sandbox escape.\nC:H - A double-free on slab memory (kmem_cache) is a powerful exploitation primitive. Through heap spraying, an attacker can control the contents of the reallocated object, potentially achieving arbitrary kernel memory read capabilities.\nI:H - The double-free allows an attacker to reclaim the freed slab object with controlled data, enabling type confusion and arbitrary kernel memory write primitives that can lead to code execution.\nA:H - The double-free will at minimum cause a kernel crash/panic when the slab allocator detects corruption, and can also be used to cause repeated crashes for denial of service."
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-05T12:21:11.431Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/ebbb852ffbc952b95ddb7e3872b67b3e74c6da47"
        },
        {
          "url": "https://git.kernel.org/stable/c/8b00427317ba7b7ec91252b034009f638d0f311b"
        },
        {
          "url": "https://git.kernel.org/stable/c/c5dc39f8ae055520fd778b7fb0423f11586f15c4"
        },
        {
          "url": "https://git.kernel.org/stable/c/824a7672e3540962d5c77d4c6666254d7aa6f0b3"
        },
        {
          "url": "https://git.kernel.org/stable/c/227ff4af00abc40b95123cc27ee8079069dcd8d7"
        },
        {
          "url": "https://git.kernel.org/stable/c/38353c26db28efd984f51d426eac2396d299cca7"
        }
      ],
      "title": "scsi: pm8001: Fix use-after-free in pm8001_queue_command()",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2026-23306",
    "datePublished": "2026-03-25T10:27:01.719Z",
    "dateReserved": "2026-01-13T15:37:45.993Z",
    "dateUpdated": "2026-08-05T12:21:11.431Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2026-23306",
      "date": "2026-09-16",
      "epss": "0.00126",
      "percentile": "0.02598"
    },
    "microsoft_vex": {
      "current_release_date": "2026-03-27T14:40:42.000Z",
      "cve": "CVE-2026-23306",
      "id": "msrc_CVE-2026-23306",
      "initial_release_date": "2026-03-02T00:00:00.000Z",
      "product_status:fixed": "1",
      "product_status:known_affected": "1",
      "source": "Microsoft CSAF VEX",
      "status": "final",
      "title": "scsi: pm8001: Fix use-after-free in pm8001_queue_command()",
      "url": "https://msrc.microsoft.com/csaf/vex/2026/msrc_cve-2026-23306.json",
      "version": "2"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2026-23306\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2026-03-25T11:16:26.487\",\"lastModified\":\"2026-06-17T10:21:17.810\",\"vulnStatus\":\"Analyzed\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nscsi: pm8001: Fix use-after-free in pm8001_queue_command()\\n\\nCommit e29c47fe8946 (\\\"scsi: pm8001: Simplify pm8001_task_exec()\\\") refactors\\npm8001_queue_command(), however it introduces a potential cause of a double\\nfree scenario when it changes the function to return -ENODEV in case of phy\\ndown/device gone state.\\n\\nIn this path, pm8001_queue_command() updates task status and calls\\ntask_done to indicate to upper layer that the task has been handled.\\nHowever, this also frees the underlying SAS task. A -ENODEV is then\\nreturned to the caller. When libsas sas_ata_qc_issue() receives this error\\nvalue, it assumes the task wasn\u0027t handled/queued by LLDD and proceeds to\\nclean up and free the task again, resulting in a double free.\\n\\nSince pm8001_queue_command() handles the SAS task in this case, it should\\nreturn 0 to the caller indicating that the task has been handled.\"},{\"lang\":\"es\",\"value\":\"En el kernel de Linux, la siguiente vulnerabilidad ha sido resuelta:\\n\\nscsi: pm8001: Correcci\u00f3n de uso despu\u00e9s de liberaci\u00f3n en pm8001_queue_command()\\n\\nEl commit e29c47fe8946 (\u0027scsi: pm8001: Simplificar pm8001_task_exec()\u0027) refactoriza pm8001_queue_command(), sin embargo, introduce una causa potencial de un escenario de doble liberaci\u00f3n cuando cambia la funci\u00f3n para que devuelva -ENODEV en caso de estado de phy inactivo/dispositivo desaparecido.\\n\\nEn esta ruta, pm8001_queue_command() actualiza el estado de la tarea y llama a task_done para indicar a la capa superior que la tarea ha sido gestionada. Sin embargo, esto tambi\u00e9n libera la tarea SAS subyacente. Entonces se devuelve un -ENODEV al llamador. Cuando libsas sas_ata_qc_issue() recibe este valor de error, asume que la tarea no fue gestionada/enviada a la cola por LLDD y procede a limpiar y liberar la tarea de nuevo, resultando en una doble liberaci\u00f3n.\\n\\nDado que pm8001_queue_command() gestiona la tarea SAS en este caso, deber\u00eda devolver 0 al llamador indicando que la tarea ha sido gestionada.\"}],\"affected\":[{\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"affectedData\":[{\"vendor\":\"Linux\",\"product\":\"Linux\",\"defaultStatus\":\"unaffected\",\"programFiles\":[\"drivers/scsi/pm8001/pm8001_sas.c\"],\"repo\":\"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\"versions\":[{\"version\":\"e29c47fe8946cc732b0e0d393b65b13c84bb69d0\",\"lessThan\":\"ebbb852ffbc952b95ddb7e3872b67b3e74c6da47\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"e29c47fe8946cc732b0e0d393b65b13c84bb69d0\",\"lessThan\":\"8b00427317ba7b7ec91252b034009f638d0f311b\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"e29c47fe8946cc732b0e0d393b65b13c84bb69d0\",\"lessThan\":\"c5dc39f8ae055520fd778b7fb0423f11586f15c4\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"e29c47fe8946cc732b0e0d393b65b13c84bb69d0\",\"lessThan\":\"824a7672e3540962d5c77d4c6666254d7aa6f0b3\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"e29c47fe8946cc732b0e0d393b65b13c84bb69d0\",\"lessThan\":\"227ff4af00abc40b95123cc27ee8079069dcd8d7\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"e29c47fe8946cc732b0e0d393b65b13c84bb69d0\",\"lessThan\":\"38353c26db28efd984f51d426eac2396d299cca7\",\"versionType\":\"git\",\"status\":\"affected\"}]},{\"vendor\":\"Linux\",\"product\":\"Linux\",\"defaultStatus\":\"affected\",\"programFiles\":[\"drivers/scsi/pm8001/pm8001_sas.c\"],\"repo\":\"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\"versions\":[{\"version\":\"5.18\",\"status\":\"affected\"},{\"version\":\"0\",\"lessThan\":\"5.18\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.1.167\",\"lessThanOrEqual\":\"6.1.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.6.130\",\"lessThanOrEqual\":\"6.6.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.12.77\",\"lessThanOrEqual\":\"6.12.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.18.17\",\"lessThanOrEqual\":\"6.18.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.19.7\",\"lessThanOrEqual\":\"6.19.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"7.0\",\"lessThanOrEqual\":\"*\",\"versionType\":\"original_commit_for_fix\",\"status\":\"unaffected\"}]}]}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":7.8,\"baseSeverity\":\"HIGH\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":5.9}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"CWE-416\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.18\",\"versionEndExcluding\":\"6.1.167\",\"matchCriteriaId\":\"25D24035-467E-4E84-987E-DA8067ECEAC4\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.2\",\"versionEndExcluding\":\"6.6.130\",\"matchCriteriaId\":\"C57BB918-DF28-46B3-94F7-144176841267\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.7\",\"versionEndExcluding\":\"6.12.77\",\"matchCriteriaId\":\"B3D12E00-E42D-4056-B354-BAD4903C03A5\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.13\",\"versionEndExcluding\":\"6.18.17\",\"matchCriteriaId\":\"A5E006E4-59C7-43C1-9231-62A72219F2BA\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.19\",\"versionEndExcluding\":\"6.19.7\",\"matchCriteriaId\":\"69245D10-0B71-485E-80C3-A64F077004D3\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:7.0:rc1:*:*:*:*:*:*\",\"matchCriteriaId\":\"F253B622-8837-4245-BCE5-A7BF8FC76A16\"}]}]}],\"references\":[{\"url\":\"https://git.kernel.org/stable/c/227ff4af00abc40b95123cc27ee8079069dcd8d7\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/38353c26db28efd984f51d426eac2396d299cca7\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/824a7672e3540962d5c77d4c6666254d7aa6f0b3\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/8b00427317ba7b7ec91252b034009f638d0f311b\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/c5dc39f8ae055520fd778b7fb0423f11586f15c4\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/ebbb852ffbc952b95ddb7e3872b67b3e74c6da47\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]}]}}",
    "redhat_vex": {
      "aggregate_severity": "Moderate",
      "current_release_date": "2026-08-21T02:29:58+00:00",
      "cve": "CVE-2026-23306",
      "id": "CVE-2026-23306",
      "initial_release_date": "2026-03-25T00:00:00+00:00",
      "product_status:known_affected": "14",
      "product_status:known_not_affected": "260",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "kernel: scsi: pm8001: Fix use-after-free in pm8001_queue_command()",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-23306.json",
      "version": "3"
    },
    "suse_vex": {
      "aggregate_severity": "moderate",
      "current_release_date": "2026-08-26T01:19:36Z",
      "cve": "CVE-2026-23306",
      "id": "CVE-2026-23306",
      "initial_release_date": "2026-03-25T16:56:46Z",
      "product_status:known_affected": "104",
      "product_status:known_not_affected": "152",
      "product_status:recommended": "150",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2026-23306",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2026-23306.json",
      "version": "14"
    }
  }
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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.


Detection rules are retrieved from Rulezet.


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.