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

CVE-2026-46077 (GCVE-0-2026-46077)

Vulnerability from cvelistv5 – Published: 2026-05-27 12:58 – Updated: 2026-06-14 17:52
VLAI
Title
crypto: atmel-tdes - fix DMA sync direction
Summary
In the Linux kernel, the following vulnerability has been resolved: crypto: atmel-tdes - fix DMA sync direction Before DMA output is consumed by the CPU, ->dma_addr_out must be synced with dma_sync_single_for_cpu() instead of dma_sync_single_for_device(). Using the wrong direction can return stale cache data on non-coherent platforms.
Severity
5.5 (Medium)
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Assigner
References
Impacted products
Vendor Product Version CPE status
Linux Linux Affected: 13802005d8f2db244ec1f5d7f6923de8f7a463db , < ce3224678acb8c0b3473daa7d7dbffc998c6951a (git)
Affected: 13802005d8f2db244ec1f5d7f6923de8f7a463db , < b9b28f3881dd514e74f98ae04e79a635022a4804 (git)
Affected: 13802005d8f2db244ec1f5d7f6923de8f7a463db , < c0f3002c02a3a83250e25582ffbe8df7eb78a8bd (git)
Affected: 13802005d8f2db244ec1f5d7f6923de8f7a463db , < 5281e6e2302362f6b75b70cbfe4098d2a25dafd9 (git)
Affected: 13802005d8f2db244ec1f5d7f6923de8f7a463db , < 12a0adfe498cd5d87e6365d7ca5f6b3eed79e523 (git)
Affected: 13802005d8f2db244ec1f5d7f6923de8f7a463db , < 863d11b3927703ad95077c81a8a6489c5c7872f7 (git)
Affected: 13802005d8f2db244ec1f5d7f6923de8f7a463db , < b5f5df801d161ba244f391519cbff2f4e5c6edc2 (git)
Affected: 13802005d8f2db244ec1f5d7f6923de8f7a463db , < c8a9a647532f5c2a04180352693215e24e9dba03 (git)
guessed Create a notification for this product.
Linux Linux Affected: 3.6
Unaffected: 0 , < 3.6 (semver)
Unaffected: 5.10.258 , ≤ 5.10.* (semver)
Unaffected: 5.15.209 , ≤ 5.15.* (semver)
Unaffected: 6.1.175 , ≤ 6.1.* (semver)
Unaffected: 6.6.140 , ≤ 6.6.* (semver)
Unaffected: 6.12.86 , ≤ 6.12.* (semver)
Unaffected: 6.18.27 , ≤ 6.18.* (semver)
Unaffected: 7.0.4 , ≤ 7.0.* (semver)
Unaffected: 7.1 , ≤ * (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/crypto/atmel-tdes.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "ce3224678acb8c0b3473daa7d7dbffc998c6951a",
              "status": "affected",
              "version": "13802005d8f2db244ec1f5d7f6923de8f7a463db",
              "versionType": "git"
            },
            {
              "lessThan": "b9b28f3881dd514e74f98ae04e79a635022a4804",
              "status": "affected",
              "version": "13802005d8f2db244ec1f5d7f6923de8f7a463db",
              "versionType": "git"
            },
            {
              "lessThan": "c0f3002c02a3a83250e25582ffbe8df7eb78a8bd",
              "status": "affected",
              "version": "13802005d8f2db244ec1f5d7f6923de8f7a463db",
              "versionType": "git"
            },
            {
              "lessThan": "5281e6e2302362f6b75b70cbfe4098d2a25dafd9",
              "status": "affected",
              "version": "13802005d8f2db244ec1f5d7f6923de8f7a463db",
              "versionType": "git"
            },
            {
              "lessThan": "12a0adfe498cd5d87e6365d7ca5f6b3eed79e523",
              "status": "affected",
              "version": "13802005d8f2db244ec1f5d7f6923de8f7a463db",
              "versionType": "git"
            },
            {
              "lessThan": "863d11b3927703ad95077c81a8a6489c5c7872f7",
              "status": "affected",
              "version": "13802005d8f2db244ec1f5d7f6923de8f7a463db",
              "versionType": "git"
            },
            {
              "lessThan": "b5f5df801d161ba244f391519cbff2f4e5c6edc2",
              "status": "affected",
              "version": "13802005d8f2db244ec1f5d7f6923de8f7a463db",
              "versionType": "git"
            },
            {
              "lessThan": "c8a9a647532f5c2a04180352693215e24e9dba03",
              "status": "affected",
              "version": "13802005d8f2db244ec1f5d7f6923de8f7a463db",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/crypto/atmel-tdes.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "3.6"
            },
            {
              "lessThan": "3.6",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.258",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.209",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.175",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.140",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.86",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.18.*",
              "status": "unaffected",
              "version": "6.18.27",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "7.0.*",
              "status": "unaffected",
              "version": "7.0.4",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "7.1",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.258",
                  "versionStartIncluding": "3.6",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.209",
                  "versionStartIncluding": "3.6",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.175",
                  "versionStartIncluding": "3.6",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.140",
                  "versionStartIncluding": "3.6",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.12.86",
                  "versionStartIncluding": "3.6",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.18.27",
                  "versionStartIncluding": "3.6",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "7.0.4",
                  "versionStartIncluding": "3.6",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "7.1",
                  "versionStartIncluding": "3.6",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\ncrypto: atmel-tdes - fix DMA sync direction\n\nBefore DMA output is consumed by the CPU, -\u003edma_addr_out must be synced\nwith dma_sync_single_for_cpu() instead of dma_sync_single_for_device().\nUsing the wrong direction can return stale cache data on non-coherent\nplatforms."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-06-14T17:52:37.968Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/ce3224678acb8c0b3473daa7d7dbffc998c6951a"
        },
        {
          "url": "https://git.kernel.org/stable/c/b9b28f3881dd514e74f98ae04e79a635022a4804"
        },
        {
          "url": "https://git.kernel.org/stable/c/c0f3002c02a3a83250e25582ffbe8df7eb78a8bd"
        },
        {
          "url": "https://git.kernel.org/stable/c/5281e6e2302362f6b75b70cbfe4098d2a25dafd9"
        },
        {
          "url": "https://git.kernel.org/stable/c/12a0adfe498cd5d87e6365d7ca5f6b3eed79e523"
        },
        {
          "url": "https://git.kernel.org/stable/c/863d11b3927703ad95077c81a8a6489c5c7872f7"
        },
        {
          "url": "https://git.kernel.org/stable/c/b5f5df801d161ba244f391519cbff2f4e5c6edc2"
        },
        {
          "url": "https://git.kernel.org/stable/c/c8a9a647532f5c2a04180352693215e24e9dba03"
        }
      ],
      "title": "crypto: atmel-tdes - fix DMA sync direction",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2026-46077",
    "datePublished": "2026-05-27T12:58:10.542Z",
    "dateReserved": "2026-05-13T15:03:33.096Z",
    "dateUpdated": "2026-06-14T17:52:37.968Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2026-46077",
      "date": "2026-09-16",
      "epss": "0.00123",
      "percentile": "0.02369"
    },
    "microsoft_vex": {
      "current_release_date": "2026-06-09T14:45:01.000Z",
      "cve": "CVE-2026-46077",
      "id": "msrc_CVE-2026-46077",
      "initial_release_date": "2026-05-02T00:00:00.000Z",
      "product_status:fixed": "1",
      "product_status:known_affected": "1",
      "source": "Microsoft CSAF VEX",
      "status": "final",
      "title": "crypto: atmel-tdes - fix DMA sync direction",
      "url": "https://msrc.microsoft.com/csaf/vex/2026/msrc_cve-2026-46077.json",
      "version": "3"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2026-46077\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2026-05-27T14:17:29.040\",\"lastModified\":\"2026-06-24T17:20:35.357\",\"vulnStatus\":\"Undergoing Analysis\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\ncrypto: atmel-tdes - fix DMA sync direction\\n\\nBefore DMA output is consumed by the CPU, -\u003edma_addr_out must be synced\\nwith dma_sync_single_for_cpu() instead of dma_sync_single_for_device().\\nUsing the wrong direction can return stale cache data on non-coherent\\nplatforms.\"}],\"affected\":[{\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"affectedData\":[{\"vendor\":\"Linux\",\"product\":\"Linux\",\"defaultStatus\":\"unaffected\",\"programFiles\":[\"drivers/crypto/atmel-tdes.c\"],\"repo\":\"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\"versions\":[{\"version\":\"13802005d8f2db244ec1f5d7f6923de8f7a463db\",\"lessThan\":\"ce3224678acb8c0b3473daa7d7dbffc998c6951a\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"13802005d8f2db244ec1f5d7f6923de8f7a463db\",\"lessThan\":\"b9b28f3881dd514e74f98ae04e79a635022a4804\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"13802005d8f2db244ec1f5d7f6923de8f7a463db\",\"lessThan\":\"c0f3002c02a3a83250e25582ffbe8df7eb78a8bd\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"13802005d8f2db244ec1f5d7f6923de8f7a463db\",\"lessThan\":\"5281e6e2302362f6b75b70cbfe4098d2a25dafd9\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"13802005d8f2db244ec1f5d7f6923de8f7a463db\",\"lessThan\":\"12a0adfe498cd5d87e6365d7ca5f6b3eed79e523\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"13802005d8f2db244ec1f5d7f6923de8f7a463db\",\"lessThan\":\"863d11b3927703ad95077c81a8a6489c5c7872f7\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"13802005d8f2db244ec1f5d7f6923de8f7a463db\",\"lessThan\":\"b5f5df801d161ba244f391519cbff2f4e5c6edc2\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"13802005d8f2db244ec1f5d7f6923de8f7a463db\",\"lessThan\":\"c8a9a647532f5c2a04180352693215e24e9dba03\",\"versionType\":\"git\",\"status\":\"affected\"}]},{\"vendor\":\"Linux\",\"product\":\"Linux\",\"defaultStatus\":\"affected\",\"programFiles\":[\"drivers/crypto/atmel-tdes.c\"],\"repo\":\"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\"versions\":[{\"version\":\"3.6\",\"status\":\"affected\"},{\"version\":\"0\",\"lessThan\":\"3.6\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"5.10.258\",\"lessThanOrEqual\":\"5.10.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"5.15.209\",\"lessThanOrEqual\":\"5.15.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.1.175\",\"lessThanOrEqual\":\"6.1.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.6.140\",\"lessThanOrEqual\":\"6.6.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.12.86\",\"lessThanOrEqual\":\"6.12.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.18.27\",\"lessThanOrEqual\":\"6.18.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"7.0.4\",\"lessThanOrEqual\":\"7.0.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"7.1\",\"lessThanOrEqual\":\"*\",\"versionType\":\"original_commit_for_fix\",\"status\":\"unaffected\"}]}]}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H\",\"baseScore\":5.5,\"baseSeverity\":\"MEDIUM\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"LOW\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"NONE\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":1.8,\"impactScore\":3.6}]},\"weaknesses\":[{\"source\":\"nvd@nist.gov\",\"type\":\"Primary\",\"description\":[{\"lang\":\"en\",\"value\":\"NVD-CWE-noinfo\"}]}],\"configurations\":[{\"nodes\":[{\"operator\":\"OR\",\"negate\":false,\"cpeMatch\":[{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"3.6\",\"versionEndExcluding\":\"5.10.258\",\"matchCriteriaId\":\"5464091F-10C3-4A60-9BC8-5E946AC892DE\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.11\",\"versionEndExcluding\":\"5.15.209\",\"matchCriteriaId\":\"919C10A9-7951-4A74-BADD-C135A0A8D8B4\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"5.16\",\"versionEndExcluding\":\"6.1.175\",\"matchCriteriaId\":\"92385813-D91D-480D-83A1-F423D2CBB2BA\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.2\",\"versionEndExcluding\":\"6.6.140\",\"matchCriteriaId\":\"A1A92866-F406-43B5-B2D1-CFC274753E9D\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.7\",\"versionEndExcluding\":\"6.12.86\",\"matchCriteriaId\":\"55DA1C62-9991-451E-B8A8-E0004E00F789\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.13\",\"versionEndExcluding\":\"6.18.27\",\"matchCriteriaId\":\"A10AC84F-C058-47D5-85B4-E6E51A613B74\"},{\"vulnerable\":true,\"criteria\":\"cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*\",\"versionStartIncluding\":\"6.19\",\"versionEndExcluding\":\"7.0.4\",\"matchCriteriaId\":\"CDB78D6D-22C3-4154-B0D0-94AF1CE5C2E3\"}]}]}],\"references\":[{\"url\":\"https://git.kernel.org/stable/c/12a0adfe498cd5d87e6365d7ca5f6b3eed79e523\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/5281e6e2302362f6b75b70cbfe4098d2a25dafd9\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/863d11b3927703ad95077c81a8a6489c5c7872f7\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/b5f5df801d161ba244f391519cbff2f4e5c6edc2\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/b9b28f3881dd514e74f98ae04e79a635022a4804\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/c0f3002c02a3a83250e25582ffbe8df7eb78a8bd\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/c8a9a647532f5c2a04180352693215e24e9dba03\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]},{\"url\":\"https://git.kernel.org/stable/c/ce3224678acb8c0b3473daa7d7dbffc998c6951a\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"tags\":[\"Patch\"]}]}}",
    "redhat_vex": {
      "aggregate_severity": "None",
      "current_release_date": "2026-06-28T11:08:53+00:00",
      "cve": "CVE-2026-46077",
      "id": "CVE-2026-46077",
      "initial_release_date": "2026-05-27T00:00:00+00:00",
      "product_status:known_not_affected": "274",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "kernel: crypto: atmel-tdes - fix DMA sync direction",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-46077.json",
      "version": "3"
    },
    "suse_vex": {
      "aggregate_severity": "moderate",
      "current_release_date": "2026-09-11T01:12:41Z",
      "cve": "CVE-2026-46077",
      "id": "CVE-2026-46077",
      "initial_release_date": "2026-05-28T03:53:05Z",
      "product_status:first_fixed": "2",
      "product_status:known_affected": "699",
      "product_status:known_not_affected": "21",
      "product_status:recommended": "254",
      "source": "SUSE CSAF VEX",
      "status": "interim",
      "title": "SUSE CVE CVE-2026-46077",
      "url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2026-46077.json",
      "version": "12"
    }
  }
}



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.