Vulnerability-Lookup

FKIE_CVE-2026-89469

Vulnerability from fkie_nvd - Published: 2026-09-11 20:19 - Updated: 2026-09-14 13:19

Severity

8.4 (High) - CVSS:3.1/AV:L/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: power: supply: lp8727: fix use-after-free in lp8727_release_irq() lp8727_isr_func(), the threaded IRQ handler, is the only caller that arms pchg->work via schedule_delayed_work(). lp8727_release_irq() currently cancels the work before freeing the IRQ, so an IRQ delivered in between can re-arm the work through the threaded handler. After .remove returns the devm layer frees pchg while lp8727_delayed_func() may still run and dereference it. Free the IRQ first so the threaded handler is quiesced and can no longer queue work, then cancel the delayed work to drain the final generation. This issue was found by an in-house static analysis tool.

References

	URL	Tags
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/035cc6bc4d412dd4302862e8f859b784fcd4653b
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/1321a4e6247164312eabc6d07f88572da2ee308c
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/6ab3128292df67295de1b2a86f21d89cf6612a7e
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/6f0ce09d60a0e4fab6f9ebe8294750481f0c19dd
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/80d4e40a85ba524e66c8c748aa7bb19eaf2f69df
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/ab6b1ad710bed7931540733ce145493fece8ceef
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/ceb6ac43b0f591722401922ceb958ce2616935e0
	416baaa9-dc9f-4396-8d5f-8c081fb06d67	https://git.kernel.org/stable/c/dc1dc2837f8e53bde2f16d52a63f4142e21757f1

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "drivers/power/supply/lp8727_charger.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "1321a4e6247164312eabc6d07f88572da2ee308c",
              "status": "affected",
              "version": "d71fda01610269e3aaedd451f8d3e34cdf550036",
              "versionType": "git"
            },
            {
              "lessThan": "dc1dc2837f8e53bde2f16d52a63f4142e21757f1",
              "status": "affected",
              "version": "d71fda01610269e3aaedd451f8d3e34cdf550036",
              "versionType": "git"
            },
            {
              "lessThan": "035cc6bc4d412dd4302862e8f859b784fcd4653b",
              "status": "affected",
              "version": "d71fda01610269e3aaedd451f8d3e34cdf550036",
              "versionType": "git"
            },
            {
              "lessThan": "6f0ce09d60a0e4fab6f9ebe8294750481f0c19dd",
              "status": "affected",
              "version": "d71fda01610269e3aaedd451f8d3e34cdf550036",
              "versionType": "git"
            },
            {
              "lessThan": "80d4e40a85ba524e66c8c748aa7bb19eaf2f69df",
              "status": "affected",
              "version": "d71fda01610269e3aaedd451f8d3e34cdf550036",
              "versionType": "git"
            },
            {
              "lessThan": "ab6b1ad710bed7931540733ce145493fece8ceef",
              "status": "affected",
              "version": "d71fda01610269e3aaedd451f8d3e34cdf550036",
              "versionType": "git"
            },
            {
              "lessThan": "6ab3128292df67295de1b2a86f21d89cf6612a7e",
              "status": "affected",
              "version": "d71fda01610269e3aaedd451f8d3e34cdf550036",
              "versionType": "git"
            },
            {
              "lessThan": "ceb6ac43b0f591722401922ceb958ce2616935e0",
              "status": "affected",
              "version": "d71fda01610269e3aaedd451f8d3e34cdf550036",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/power/supply/lp8727_charger.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "3.7"
            },
            {
              "lessThan": "3.7",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.270",
              "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": "6.12.109",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.18.*",
              "status": "unaffected",
              "version": "6.18.50",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "7.2.*",
              "status": "unaffected",
              "version": "7.2.4",
              "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\npower: supply: lp8727: fix use-after-free in lp8727_release_irq()\n\nlp8727_isr_func(), the threaded IRQ handler, is the only caller that arms\npchg-\u003ework via schedule_delayed_work().  lp8727_release_irq() currently\ncancels the work before freeing the IRQ, so an IRQ delivered in between\ncan re-arm the work through the threaded handler.  After .remove returns\nthe devm layer frees pchg while lp8727_delayed_func() may still run and\ndereference it.\n\nFree the IRQ first so the threaded handler is quiesced and can no longer\nqueue work, then cancel the delayed work to drain the final generation.\n\nThis issue was found by an in-house static analysis tool."
    }
  ],
  "id": "CVE-2026-89469",
  "lastModified": "2026-09-14T13:19:03.157",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 8.4,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 2.5,
        "impactScore": 5.9,
        "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "type": "Secondary"
      }
    ]
  },
  "published": "2026-09-11T20:19:28.023",
  "references": [
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/035cc6bc4d412dd4302862e8f859b784fcd4653b"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/1321a4e6247164312eabc6d07f88572da2ee308c"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/6ab3128292df67295de1b2a86f21d89cf6612a7e"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/6f0ce09d60a0e4fab6f9ebe8294750481f0c19dd"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/80d4e40a85ba524e66c8c748aa7bb19eaf2f69df"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/ab6b1ad710bed7931540733ce145493fece8ceef"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/ceb6ac43b0f591722401922ceb958ce2616935e0"
    },
    {
      "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
      "url": "https://git.kernel.org/stable/c/dc1dc2837f8e53bde2f16d52a63f4142e21757f1"
    }
  ],
  "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
  "vulnStatus": "Received"
}

CVE-2026-89469 (GCVE-0-2026-89469)

Vulnerability from cvelistv5 – Published: 2026-09-11 19:43 – Updated: 2026-09-14 12:00

Title

power: supply: lp8727: fix use-after-free in lp8727_release_irq()

Summary

Severity

8.4 (High)


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

Assigner

Linux mitre root

References

8 references

URL	Tags
https://git.kernel.org/stable/c/1321a4e6247164312…
https://git.kernel.org/stable/c/dc1dc2837f8e53bde…
https://git.kernel.org/stable/c/035cc6bc4d412dd43…
https://git.kernel.org/stable/c/6f0ce09d60a0e4fab…
https://git.kernel.org/stable/c/80d4e40a85ba524e6…
https://git.kernel.org/stable/c/ab6b1ad710bed7931…
https://git.kernel.org/stable/c/6ab3128292df67295…
https://git.kernel.org/stable/c/ceb6ac43b0f591722…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: d71fda01610269e3aaedd451f8d3e34cdf550036 , < 1321a4e6247164312eabc6d07f88572da2ee308c (git) Affected: d71fda01610269e3aaedd451f8d3e34cdf550036 , < dc1dc2837f8e53bde2f16d52a63f4142e21757f1 (git) Affected: d71fda01610269e3aaedd451f8d3e34cdf550036 , < 035cc6bc4d412dd4302862e8f859b784fcd4653b (git) Affected: d71fda01610269e3aaedd451f8d3e34cdf550036 , < 6f0ce09d60a0e4fab6f9ebe8294750481f0c19dd (git) Affected: d71fda01610269e3aaedd451f8d3e34cdf550036 , < 80d4e40a85ba524e66c8c748aa7bb19eaf2f69df (git) Affected: d71fda01610269e3aaedd451f8d3e34cdf550036 , < ab6b1ad710bed7931540733ce145493fece8ceef (git) Affected: d71fda01610269e3aaedd451f8d3e34cdf550036 , < 6ab3128292df67295de1b2a86f21d89cf6612a7e (git) Affected: d71fda01610269e3aaedd451f8d3e34cdf550036 , < ceb6ac43b0f591722401922ceb958ce2616935e0 (git)
Linux	Linux	Affected: 3.7 Unaffected: 0 , < 3.7 (semver) Unaffected: 5.10.270 , ≤ 5.10.* (semver) Unaffected: 5.15.221 , ≤ 5.15.* (semver) Unaffected: 6.1.188 , ≤ 6.1.* (semver) Unaffected: 6.6.157 , ≤ 6.6.* (semver) Unaffected: 6.12.109 , ≤ 6.12.* (semver) Unaffected: 6.18.50 , ≤ 6.18.* (semver) Unaffected: 7.2.4 , ≤ 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/power/supply/lp8727_charger.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "1321a4e6247164312eabc6d07f88572da2ee308c",
              "status": "affected",
              "version": "d71fda01610269e3aaedd451f8d3e34cdf550036",
              "versionType": "git"
            },
            {
              "lessThan": "dc1dc2837f8e53bde2f16d52a63f4142e21757f1",
              "status": "affected",
              "version": "d71fda01610269e3aaedd451f8d3e34cdf550036",
              "versionType": "git"
            },
            {
              "lessThan": "035cc6bc4d412dd4302862e8f859b784fcd4653b",
              "status": "affected",
              "version": "d71fda01610269e3aaedd451f8d3e34cdf550036",
              "versionType": "git"
            },
            {
              "lessThan": "6f0ce09d60a0e4fab6f9ebe8294750481f0c19dd",
              "status": "affected",
              "version": "d71fda01610269e3aaedd451f8d3e34cdf550036",
              "versionType": "git"
            },
            {
              "lessThan": "80d4e40a85ba524e66c8c748aa7bb19eaf2f69df",
              "status": "affected",
              "version": "d71fda01610269e3aaedd451f8d3e34cdf550036",
              "versionType": "git"
            },
            {
              "lessThan": "ab6b1ad710bed7931540733ce145493fece8ceef",
              "status": "affected",
              "version": "d71fda01610269e3aaedd451f8d3e34cdf550036",
              "versionType": "git"
            },
            {
              "lessThan": "6ab3128292df67295de1b2a86f21d89cf6612a7e",
              "status": "affected",
              "version": "d71fda01610269e3aaedd451f8d3e34cdf550036",
              "versionType": "git"
            },
            {
              "lessThan": "ceb6ac43b0f591722401922ceb958ce2616935e0",
              "status": "affected",
              "version": "d71fda01610269e3aaedd451f8d3e34cdf550036",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/power/supply/lp8727_charger.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "3.7"
            },
            {
              "lessThan": "3.7",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.270",
              "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": "6.12.109",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.18.*",
              "status": "unaffected",
              "version": "6.18.50",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "7.2.*",
              "status": "unaffected",
              "version": "7.2.4",
              "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": "5.10.270",
                  "versionStartIncluding": "3.7",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.221",
                  "versionStartIncluding": "3.7",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.188",
                  "versionStartIncluding": "3.7",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.157",
                  "versionStartIncluding": "3.7",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.12.109",
                  "versionStartIncluding": "3.7",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.18.50",
                  "versionStartIncluding": "3.7",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "7.2.4",
                  "versionStartIncluding": "3.7",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "7.3-rc1",
                  "versionStartIncluding": "3.7",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\npower: supply: lp8727: fix use-after-free in lp8727_release_irq()\n\nlp8727_isr_func(), the threaded IRQ handler, is the only caller that arms\npchg-\u003ework via schedule_delayed_work().  lp8727_release_irq() currently\ncancels the work before freeing the IRQ, so an IRQ delivered in between\ncan re-arm the work through the threaded handler.  After .remove returns\nthe devm layer frees pchg while lp8727_delayed_func() may still run and\ndereference it.\n\nFree the IRQ first so the threaded handler is quiesced and can no longer\nqueue work, then cancel the delayed work to drain the final generation.\n\nThis issue was found by an in-house static analysis tool."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 8.4,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "scenarios": [
            {
              "lang": "en",
              "value": "AV:L - The UAF is reached only when the onboard I2C LP8727 Micro/Mini USB charger is torn down locally (sysfs unbind, rmmod, or shutdown/reboot) so lp8727_delayed_func() runs after devm frees pchg; IRQs come from the chip INT GPIO, not from any network protocol.\nAC:L - The attacker controls both sides of the race: they start teardown while USB plug/unplug IRQs re-arm pchg-\u003ework after cancel_delayed_work_sync() and before free_irq(); the 270ms debounce then runs lp8727_delayed_func() on already-freed memory, so the UAF is retriable rather than layout-dependent.\nPR:N - On battery-powered devices with this USB charger IC, brief physical possession is enough to force power-off/reboot with no Linux account while charger IRQs fire during remove, as for the prior RT9455 teardown UAFs (CVE-2026-46270, CVE-2026-89465); CAP_SYS_ADMIN unbind is only an alternate path.\nUI:N - No victim action is required; the attacker performs teardown and any charging-port manipulation themselves, without the victim opening files, mounting filesystems, or approving prompts.\nS:U - The UAF corrupts kernel heap inside the same OS security authority; it is not a VM escape, IOMMU/DMA isolation bypass, or sandbox breakout.\nC:H - lp8727_delayed_func() recovers the freed lp8727_chg via container_of() and reads client, lock, pdata, and psy pointers, a classic kernel heap UAF that enables arbitrary disclosure via slab reuse.\nI:H - The same callback writes pchg fields, issues I2C SMBus writes, and calls power_supply_changed() on freed ac/usb/batt objects (changed flag and schedule_work), enabling heap-spray arbitrary writes and control-flow hijack.\nA:H - Use-after-free of pchg and the unregistered power_supply objects from workqueue context causes a kernel oops or panic even when the UAF is not fully exploited."
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-09-14T12:00:06.392Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/1321a4e6247164312eabc6d07f88572da2ee308c"
        },
        {
          "url": "https://git.kernel.org/stable/c/dc1dc2837f8e53bde2f16d52a63f4142e21757f1"
        },
        {
          "url": "https://git.kernel.org/stable/c/035cc6bc4d412dd4302862e8f859b784fcd4653b"
        },
        {
          "url": "https://git.kernel.org/stable/c/6f0ce09d60a0e4fab6f9ebe8294750481f0c19dd"
        },
        {
          "url": "https://git.kernel.org/stable/c/80d4e40a85ba524e66c8c748aa7bb19eaf2f69df"
        },
        {
          "url": "https://git.kernel.org/stable/c/ab6b1ad710bed7931540733ce145493fece8ceef"
        },
        {
          "url": "https://git.kernel.org/stable/c/6ab3128292df67295de1b2a86f21d89cf6612a7e"
        },
        {
          "url": "https://git.kernel.org/stable/c/ceb6ac43b0f591722401922ceb958ce2616935e0"
        }
      ],
      "title": "power: supply: lp8727: fix use-after-free in lp8727_release_irq()",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2026-89469",
    "datePublished": "2026-09-11T19:43:28.560Z",
    "dateReserved": "2026-09-11T19:38:34.709Z",
    "dateUpdated": "2026-09-14T12:00:06.392Z",
    "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.
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.