Vulnerability-Lookup

FKIE_CVE-2026-64342

Vulnerability from fkie_nvd - Published: 2026-07-25 10:17 - Updated: 2026-09-03 16:01

Severity

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

Summary

In the Linux kernel, the following vulnerability has been resolved: USB: iowarrior: fix use-after-free on disconnect Submitted write URBs are not stopped on close() and therefore need to be stopped unconditionally on disconnect() to avoid use-after-free in the completion handler.

References

URL	Tags
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/164398601a7f160bc3df1efa454f983302cef03f	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/97ad9337127be04ca0b027c2b01e69302353f404	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/a7bbe946ca3a6eeb6f364d5e84b05e02c7c0d595	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/b748f97aff339e7f08dca9cf38a05b980fb66fea	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/bc0e4f16c44e50daa0b1ea729934baa3b4815dee	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/d058d377291567b72aea33b017215cbfb383b0ad	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/e4596816984efc537e7c04c1af0c639394f967f7	Patch
416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/f328b0e9a0dbd162f5db1b83026b689f2fea2241	Patch

Impacted products

Vendor	Product	Version
linux	linux_kernel	*
linux	linux_kernel	*
linux	linux_kernel	*
linux	linux_kernel	*
linux	linux_kernel	*
linux	linux_kernel	*
linux	linux_kernel	*
linux	linux_kernel	2.6.21
linux	linux_kernel	2.6.21
linux	linux_kernel	2.6.21
linux	linux_kernel	2.6.21
linux	linux_kernel	2.6.21
linux	linux_kernel	2.6.21
linux	linux_kernel	2.6.21
linux	linux_kernel	7.2
linux	linux_kernel	7.2

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/usb/misc/iowarrior.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "d058d377291567b72aea33b017215cbfb383b0ad",
              "status": "affected",
              "version": "946b960d13c15f050a3b848987aaca79f6a459b7",
              "versionType": "git"
            },
            {
              "lessThan": "a7bbe946ca3a6eeb6f364d5e84b05e02c7c0d595",
              "status": "affected",
              "version": "946b960d13c15f050a3b848987aaca79f6a459b7",
              "versionType": "git"
            },
            {
              "lessThan": "97ad9337127be04ca0b027c2b01e69302353f404",
              "status": "affected",
              "version": "946b960d13c15f050a3b848987aaca79f6a459b7",
              "versionType": "git"
            },
            {
              "lessThan": "164398601a7f160bc3df1efa454f983302cef03f",
              "status": "affected",
              "version": "946b960d13c15f050a3b848987aaca79f6a459b7",
              "versionType": "git"
            },
            {
              "lessThan": "f328b0e9a0dbd162f5db1b83026b689f2fea2241",
              "status": "affected",
              "version": "946b960d13c15f050a3b848987aaca79f6a459b7",
              "versionType": "git"
            },
            {
              "lessThan": "b748f97aff339e7f08dca9cf38a05b980fb66fea",
              "status": "affected",
              "version": "946b960d13c15f050a3b848987aaca79f6a459b7",
              "versionType": "git"
            },
            {
              "lessThan": "e4596816984efc537e7c04c1af0c639394f967f7",
              "status": "affected",
              "version": "946b960d13c15f050a3b848987aaca79f6a459b7",
              "versionType": "git"
            },
            {
              "lessThan": "bc0e4f16c44e50daa0b1ea729934baa3b4815dee",
              "status": "affected",
              "version": "946b960d13c15f050a3b848987aaca79f6a459b7",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/usb/misc/iowarrior.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "2.6.21"
            },
            {
              "lessThan": "2.6.21",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.261",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.212",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.178",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.145",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.96",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.18.*",
              "status": "unaffected",
              "version": "6.18.39",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "7.1.*",
              "status": "unaffected",
              "version": "7.1.4",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "7.2",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "17B637FB-9362-40C2-BFA8-4575F09C42CB",
              "versionEndExcluding": "5.10.261",
              "versionStartIncluding": "2.6.21.1",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "8E99FB01-CD93-41AF-A653-3F450652B9A6",
              "versionEndExcluding": "5.15.212",
              "versionStartIncluding": "5.11",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "092233C7-F4E0-40C8-BD4D-A28FE50DFE20",
              "versionEndExcluding": "6.1.178",
              "versionStartIncluding": "5.16",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "7046B092-F810-4440-ACE6-60218518EECE",
              "versionEndExcluding": "6.6.145",
              "versionStartIncluding": "6.2",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "38A8100E-2B1A-462F-AEE9-8901B870FEF2",
              "versionEndExcluding": "6.12.96",
              "versionStartIncluding": "6.7",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "914AE4BC-3D59-4C5A-9DB5-9CE327B429F7",
              "versionEndExcluding": "6.18.39",
              "versionStartIncluding": "6.13",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
              "matchCriteriaId": "6228DDD6-4557-4AA3-9F43-AB995D471E42",
              "versionEndExcluding": "7.1.4",
              "versionStartIncluding": "6.19",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:2.6.21:-:*:*:*:*:*:*",
              "matchCriteriaId": "A509AAC2-C059-4798-8B5E-AC4313926FD9",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:2.6.21:rc2:*:*:*:*:*:*",
              "matchCriteriaId": "B1F60C33-3CEA-45F0-97FA-18C029270190",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:2.6.21:rc3:*:*:*:*:*:*",
              "matchCriteriaId": "247E13CB-9B11-4B64-80AD-C0F8482CCC0E",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:2.6.21:rc4:*:*:*:*:*:*",
              "matchCriteriaId": "903FE5D3-A9FB-466D-833B-448233BB0803",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:2.6.21:rc5:*:*:*:*:*:*",
              "matchCriteriaId": "958EDC43-0848-4D93-9D07-6A085A5940B0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:2.6.21:rc6:*:*:*:*:*:*",
              "matchCriteriaId": "AD35F21D-0A28-4C14-BCF5-8EDA760701C0",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:2.6.21:rc7:*:*:*:*:*:*",
              "matchCriteriaId": "3AAD8BE9-A05B-40E8-80DF-0B2878968BD6",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:7.2:rc1:*:*:*:*:*:*",
              "matchCriteriaId": "5E8B9085-7ADB-4A05-89EF-12949B6A0509",
              "vulnerable": true
            },
            {
              "criteria": "cpe:2.3:o:linux:linux_kernel:7.2:rc2:*:*:*:*:*:*",
              "matchCriteriaId": "1FC0D50D-9D58-4947-A197-A5A3FF07E7E3",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nUSB: iowarrior: fix use-after-free on disconnect\n\nSubmitted write URBs are not stopped on close() and therefore need to be\nstopped unconditionally on disconnect() to avoid use-after-free in the\ncompletion handler."
    }
  ],
  "id": "CVE-2026-64342",
  "lastModified": "2026-09-03T16:01:44.720",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 7.8,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2026-07-25T10:17:16.227",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "tags": [
        "Patch"
      ],
      "url": "https://git.kernel.org/stable/c/164398601a7f160bc3df1efa454f983302cef03f"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "tags": [
        "Patch"
      ],
      "url": "https://git.kernel.org/stable/c/97ad9337127be04ca0b027c2b01e69302353f404"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "tags": [
        "Patch"
      ],
      "url": "https://git.kernel.org/stable/c/a7bbe946ca3a6eeb6f364d5e84b05e02c7c0d595"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "tags": [
        "Patch"
      ],
      "url": "https://git.kernel.org/stable/c/b748f97aff339e7f08dca9cf38a05b980fb66fea"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "tags": [
        "Patch"
      ],
      "url": "https://git.kernel.org/stable/c/bc0e4f16c44e50daa0b1ea729934baa3b4815dee"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "tags": [
        "Patch"
      ],
      "url": "https://git.kernel.org/stable/c/d058d377291567b72aea33b017215cbfb383b0ad"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "tags": [
        "Patch"
      ],
      "url": "https://git.kernel.org/stable/c/e4596816984efc537e7c04c1af0c639394f967f7"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "tags": [
        "Patch"
      ],
      "url": "https://git.kernel.org/stable/c/f328b0e9a0dbd162f5db1b83026b689f2fea2241"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Analyzed",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-416"
        }
      ],
      "source": "nvd@nist.gov",
      "type": "Primary"
    }
  ]
}

CVE-2026-64342 (GCVE-0-2026-64342)

Vulnerability from cvelistv5 – Published: 2026-07-25 08:50 – Updated: 2026-08-17 04:53

Title

USB: iowarrior: fix use-after-free on disconnect

Summary

Severity

No CVSS data available.

Assigner

Linux mitre root

References

8 references

URL	Tags
https://git.kernel.org/stable/c/d058d377291567b72…
https://git.kernel.org/stable/c/a7bbe946ca3a6eeb6…
https://git.kernel.org/stable/c/97ad9337127be04ca…
https://git.kernel.org/stable/c/164398601a7f160bc…
https://git.kernel.org/stable/c/f328b0e9a0dbd162f…
https://git.kernel.org/stable/c/b748f97aff339e7f0…
https://git.kernel.org/stable/c/e4596816984efc537…
https://git.kernel.org/stable/c/bc0e4f16c44e50daa…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: 946b960d13c15f050a3b848987aaca79f6a459b7 , < d058d377291567b72aea33b017215cbfb383b0ad (git) Affected: 946b960d13c15f050a3b848987aaca79f6a459b7 , < a7bbe946ca3a6eeb6f364d5e84b05e02c7c0d595 (git) Affected: 946b960d13c15f050a3b848987aaca79f6a459b7 , < 97ad9337127be04ca0b027c2b01e69302353f404 (git) Affected: 946b960d13c15f050a3b848987aaca79f6a459b7 , < 164398601a7f160bc3df1efa454f983302cef03f (git) Affected: 946b960d13c15f050a3b848987aaca79f6a459b7 , < f328b0e9a0dbd162f5db1b83026b689f2fea2241 (git) Affected: 946b960d13c15f050a3b848987aaca79f6a459b7 , < b748f97aff339e7f08dca9cf38a05b980fb66fea (git) Affected: 946b960d13c15f050a3b848987aaca79f6a459b7 , < e4596816984efc537e7c04c1af0c639394f967f7 (git) Affected: 946b960d13c15f050a3b848987aaca79f6a459b7 , < bc0e4f16c44e50daa0b1ea729934baa3b4815dee (git)
Linux	Linux	Affected: 2.6.21 Unaffected: 0 , < 2.6.21 (semver) Unaffected: 5.10.261 , ≤ 5.10.* (semver) Unaffected: 5.15.212 , ≤ 5.15.* (semver) Unaffected: 6.1.178 , ≤ 6.1.* (semver) Unaffected: 6.6.145 , ≤ 6.6.* (semver) Unaffected: 6.12.96 , ≤ 6.12.* (semver) Unaffected: 6.18.39 , ≤ 6.18.* (semver) Unaffected: 7.1.4 , ≤ 7.1.* (semver) Unaffected: 7.2 , ≤ * (original_commit_for_fix)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/usb/misc/iowarrior.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "d058d377291567b72aea33b017215cbfb383b0ad",
              "status": "affected",
              "version": "946b960d13c15f050a3b848987aaca79f6a459b7",
              "versionType": "git"
            },
            {
              "lessThan": "a7bbe946ca3a6eeb6f364d5e84b05e02c7c0d595",
              "status": "affected",
              "version": "946b960d13c15f050a3b848987aaca79f6a459b7",
              "versionType": "git"
            },
            {
              "lessThan": "97ad9337127be04ca0b027c2b01e69302353f404",
              "status": "affected",
              "version": "946b960d13c15f050a3b848987aaca79f6a459b7",
              "versionType": "git"
            },
            {
              "lessThan": "164398601a7f160bc3df1efa454f983302cef03f",
              "status": "affected",
              "version": "946b960d13c15f050a3b848987aaca79f6a459b7",
              "versionType": "git"
            },
            {
              "lessThan": "f328b0e9a0dbd162f5db1b83026b689f2fea2241",
              "status": "affected",
              "version": "946b960d13c15f050a3b848987aaca79f6a459b7",
              "versionType": "git"
            },
            {
              "lessThan": "b748f97aff339e7f08dca9cf38a05b980fb66fea",
              "status": "affected",
              "version": "946b960d13c15f050a3b848987aaca79f6a459b7",
              "versionType": "git"
            },
            {
              "lessThan": "e4596816984efc537e7c04c1af0c639394f967f7",
              "status": "affected",
              "version": "946b960d13c15f050a3b848987aaca79f6a459b7",
              "versionType": "git"
            },
            {
              "lessThan": "bc0e4f16c44e50daa0b1ea729934baa3b4815dee",
              "status": "affected",
              "version": "946b960d13c15f050a3b848987aaca79f6a459b7",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/usb/misc/iowarrior.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "2.6.21"
            },
            {
              "lessThan": "2.6.21",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.261",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.212",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.178",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.145",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.96",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.18.*",
              "status": "unaffected",
              "version": "6.18.39",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "7.1.*",
              "status": "unaffected",
              "version": "7.1.4",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "7.2",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.10.261",
                  "versionStartIncluding": "2.6.21",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.212",
                  "versionStartIncluding": "2.6.21",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.178",
                  "versionStartIncluding": "2.6.21",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.145",
                  "versionStartIncluding": "2.6.21",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.12.96",
                  "versionStartIncluding": "2.6.21",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.18.39",
                  "versionStartIncluding": "2.6.21",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "7.1.4",
                  "versionStartIncluding": "2.6.21",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "7.2",
                  "versionStartIncluding": "2.6.21",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nUSB: iowarrior: fix use-after-free on disconnect\n\nSubmitted write URBs are not stopped on close() and therefore need to be\nstopped unconditionally on disconnect() to avoid use-after-free in the\ncompletion handler."
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-17T04:53:46.066Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/d058d377291567b72aea33b017215cbfb383b0ad"
        },
        {
          "url": "https://git.kernel.org/stable/c/a7bbe946ca3a6eeb6f364d5e84b05e02c7c0d595"
        },
        {
          "url": "https://git.kernel.org/stable/c/97ad9337127be04ca0b027c2b01e69302353f404"
        },
        {
          "url": "https://git.kernel.org/stable/c/164398601a7f160bc3df1efa454f983302cef03f"
        },
        {
          "url": "https://git.kernel.org/stable/c/f328b0e9a0dbd162f5db1b83026b689f2fea2241"
        },
        {
          "url": "https://git.kernel.org/stable/c/b748f97aff339e7f08dca9cf38a05b980fb66fea"
        },
        {
          "url": "https://git.kernel.org/stable/c/e4596816984efc537e7c04c1af0c639394f967f7"
        },
        {
          "url": "https://git.kernel.org/stable/c/bc0e4f16c44e50daa0b1ea729934baa3b4815dee"
        }
      ],
      "title": "USB: iowarrior: fix use-after-free on disconnect",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2026-64342",
    "datePublished": "2026-07-25T08:50:05.169Z",
    "dateReserved": "2026-07-19T15:36:31.781Z",
    "dateUpdated": "2026-08-17T04:53:46.066Z",
    "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.

Detection rules are retrieved from Rulezet.

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.

Action not permitted

FKIE_CVE-2026-64342

CVE-2026-64342 (GCVE-0-2026-64342)

Tags

Sightings

Nomenclature