CVE-2026-98761 (GCVE-0-2026-98761)

Vulnerability from cvelistv5 – Published: 2026-10-18 15:47 – Updated: 2026-10-30 12:39
VLAI
Title
usb: typec: tcpm: recover after failure to start the frs ams
Summary
In the Linux kernel, the following vulnerability has been resolved: usb: typec: tcpm: recover after failure to start the frs ams Reset the port if the tcpm fails to start the FAST_ROLE_SWAP AMS by initiating error recovery on it. This helps in cases where some cables (incorrectly) signal an FRS to an FRS capable port during disconnection. The TCPC autonomously starts sourcing VBUS on detecting the FRS signal. However, the VBUS sourcing is left on when the FAST_ROLE_SWAP AMS fails to start (as tcpm_sink_tx_ok is 0 as CC is open due to the cable disconnect). This is because the code sets the state to INVALID_STATE without resetting the port state. Log snippet before changes: [ 101.401960] AMS FAST_ROLE_SWAP start [ 101.401971] Sink TX No Go [ 101.401982] sourcing vbus [ 101.401987] VBUS on [ 101.402159] VBUS on [ 109.257809] CC1: 0 -> 0, CC2: 5 -> 0 [state SNK_READY, polarity 1, disconnected] [ 111.267442] VBUS on After changes: [ 70.541211] AMS FAST_ROLE_SWAP start [ 70.541220] Sink TX No Go [ 70.541228] state change SNK_READY -> ERROR_RECOVERY [rev3 NONE_AMS] [ 70.541362] VBUS on [ 70.541365] sourcing vbus [ 70.541367] VBUS on [ 70.541374] state change ERROR_RECOVERY -> PORT_RESET [rev3 NONE_AMS] [ 70.541410] disable vbus discharge ret:0 [ 70.543028] Setting usb_comm capable false [ 70.544009] Setting voltage/current limit 0 mV 0 mA [ 70.544034] polarity 0 [ 70.544239] Requesting mux state 0, usb-role 0, orientation 0 [ 70.555550] cc:=0 [ 70.555595] pending state change PORT_RESET -> PORT_RESET_WAIT_OFF @ 100 ms [rev3 NONE_AMS] [ 70.555697] VBUS off [ 70.555702] VBUS VSAFE0V [ 70.555762] CC1: 5 -> 0, CC2: 0 -> 0 [state PORT_RESET, polarity 0, disconnected] [ 70.587794] VBUS off [ 70.587799] VBUS VSAFE0V [ 70.655672] state change PORT_RESET -> PORT_RESET_WAIT_OFF [delayed 100 ms] [ 70.655682] state change PORT_RESET_WAIT_OFF -> SNK_UNATTACHED [rev3 NONE_AMS] [ 70.655686] Start toggling [ 70.656274] CC1: 0 -> 0, CC2: 0 -> 0 [state TOGGLING, polarity 0, disconnected]
Severity
No CVSS data available.
Assigner
Linux CNA under the mitre root
CNA scorecard D 53/100 over 6820 records in the last 180 days details
References
Impacted products
Vendor Product Version CPE status
Linux Linux Affected: 0908c5aca31eb5e0c72d7a5dba422629b88e877d , < b321eaa21555889aa42c4b45627f544565dc82c1 (git)
Affected: 0908c5aca31eb5e0c72d7a5dba422629b88e877d , < 7a7d9df0b82fbb40e70394b67a06670b9516ff94 (git)
Affected: 0908c5aca31eb5e0c72d7a5dba422629b88e877d , < ae8aae45a39fcf2c64813652fcb062eace220712 (git)
Affected: 0908c5aca31eb5e0c72d7a5dba422629b88e877d , < 184d842121e7d1fbc3a81895f36f72fa27444163 (git)
Affected: 0908c5aca31eb5e0c72d7a5dba422629b88e877d , < b2ed8643face247e513fad12e193378ba67a61a1 (git)
Affected: 0908c5aca31eb5e0c72d7a5dba422629b88e877d , < d6b0cce612636f79f2cf0652fce40a0cbff7f0ed (git)
Affected: 0908c5aca31eb5e0c72d7a5dba422629b88e877d , < 90156585765b29304f07b0e4a1c56a969876fcfc (git)
guessed Create a notification for this product.
Linux Linux Affected: 5.12
Unaffected: 0 , < 5.12 (semver)
Unaffected: 5.15.224 , ≤ 5.15.* (semver)
Unaffected: 6.1.191 , ≤ 6.1.* (semver)
Unaffected: 6.6.160 , ≤ 6.6.* (semver)
Unaffected: 6.12.113 , ≤ 6.12.* (semver)
Unaffected: 6.18.56 , ≤ 6.18.* (semver)
Unaffected: 7.2.10 , ≤ 7.2.* (semver)
Unaffected: 7.3 , ≤ * (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/usb/typec/tcpm/tcpm.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "b321eaa21555889aa42c4b45627f544565dc82c1",
              "status": "affected",
              "version": "0908c5aca31eb5e0c72d7a5dba422629b88e877d",
              "versionType": "git"
            },
            {
              "lessThan": "7a7d9df0b82fbb40e70394b67a06670b9516ff94",
              "status": "affected",
              "version": "0908c5aca31eb5e0c72d7a5dba422629b88e877d",
              "versionType": "git"
            },
            {
              "lessThan": "ae8aae45a39fcf2c64813652fcb062eace220712",
              "status": "affected",
              "version": "0908c5aca31eb5e0c72d7a5dba422629b88e877d",
              "versionType": "git"
            },
            {
              "lessThan": "184d842121e7d1fbc3a81895f36f72fa27444163",
              "status": "affected",
              "version": "0908c5aca31eb5e0c72d7a5dba422629b88e877d",
              "versionType": "git"
            },
            {
              "lessThan": "b2ed8643face247e513fad12e193378ba67a61a1",
              "status": "affected",
              "version": "0908c5aca31eb5e0c72d7a5dba422629b88e877d",
              "versionType": "git"
            },
            {
              "lessThan": "d6b0cce612636f79f2cf0652fce40a0cbff7f0ed",
              "status": "affected",
              "version": "0908c5aca31eb5e0c72d7a5dba422629b88e877d",
              "versionType": "git"
            },
            {
              "lessThan": "90156585765b29304f07b0e4a1c56a969876fcfc",
              "status": "affected",
              "version": "0908c5aca31eb5e0c72d7a5dba422629b88e877d",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "drivers/usb/typec/tcpm/tcpm.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.12"
            },
            {
              "lessThan": "5.12",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.224",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.191",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.160",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.113",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.18.*",
              "status": "unaffected",
              "version": "6.18.56",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "7.2.*",
              "status": "unaffected",
              "version": "7.2.10",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "*",
              "status": "unaffected",
              "version": "7.3",
              "versionType": "original_commit_for_fix"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.224",
                  "versionStartIncluding": "5.12",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.191",
                  "versionStartIncluding": "5.12",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.160",
                  "versionStartIncluding": "5.12",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.12.113",
                  "versionStartIncluding": "5.12",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.18.56",
                  "versionStartIncluding": "5.12",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "7.2.10",
                  "versionStartIncluding": "5.12",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "7.3",
                  "versionStartIncluding": "5.12",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nusb: typec: tcpm: recover after failure to start the frs ams\n\nReset the port if the tcpm fails to start the FAST_ROLE_SWAP AMS by\ninitiating error recovery on it.\n\nThis helps in cases where some cables (incorrectly) signal an FRS to\nan FRS capable port during disconnection. The TCPC autonomously starts\nsourcing VBUS on detecting the FRS signal. However, the VBUS sourcing is\nleft on when the FAST_ROLE_SWAP AMS fails to start (as tcpm_sink_tx_ok\nis 0 as CC is open due to the cable disconnect). This is because the\ncode sets the state to INVALID_STATE without resetting the port state.\n\nLog snippet before changes:\n[  101.401960] AMS FAST_ROLE_SWAP start\n[  101.401971] Sink TX No Go\n[  101.401982] sourcing vbus\n[  101.401987] VBUS on\n[  101.402159] VBUS on\n[  109.257809] CC1: 0 -\u003e 0, CC2: 5 -\u003e 0 [state SNK_READY, polarity 1, disconnected]\n[  111.267442] VBUS on\n\nAfter changes:\n[   70.541211] AMS FAST_ROLE_SWAP start\n[   70.541220] Sink TX No Go\n[   70.541228] state change SNK_READY -\u003e ERROR_RECOVERY [rev3 NONE_AMS]\n[   70.541362] VBUS on\n[   70.541365] sourcing vbus\n[   70.541367] VBUS on\n[   70.541374] state change ERROR_RECOVERY -\u003e PORT_RESET [rev3 NONE_AMS]\n[   70.541410] disable vbus discharge ret:0\n[   70.543028] Setting usb_comm capable false\n[   70.544009] Setting voltage/current limit 0 mV 0 mA\n[   70.544034] polarity 0\n[   70.544239] Requesting mux state 0, usb-role 0, orientation 0\n[   70.555550] cc:=0\n[   70.555595] pending state change PORT_RESET -\u003e PORT_RESET_WAIT_OFF @ 100 ms [rev3 NONE_AMS]\n[   70.555697] VBUS off\n[   70.555702] VBUS VSAFE0V\n[   70.555762] CC1: 5 -\u003e 0, CC2: 0 -\u003e 0 [state PORT_RESET, polarity 0, disconnected]\n[   70.587794] VBUS off\n[   70.587799] VBUS VSAFE0V\n[   70.655672] state change PORT_RESET -\u003e PORT_RESET_WAIT_OFF [delayed 100 ms]\n[   70.655682] state change PORT_RESET_WAIT_OFF -\u003e SNK_UNATTACHED [rev3 NONE_AMS]\n[   70.655686] Start toggling\n[   70.656274] CC1: 0 -\u003e 0, CC2: 0 -\u003e 0 [state TOGGLING, polarity 0, disconnected]"
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-10-30T12:39:30.112Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/b321eaa21555889aa42c4b45627f544565dc82c1"
        },
        {
          "url": "https://git.kernel.org/stable/c/7a7d9df0b82fbb40e70394b67a06670b9516ff94"
        },
        {
          "url": "https://git.kernel.org/stable/c/ae8aae45a39fcf2c64813652fcb062eace220712"
        },
        {
          "url": "https://git.kernel.org/stable/c/184d842121e7d1fbc3a81895f36f72fa27444163"
        },
        {
          "url": "https://git.kernel.org/stable/c/b2ed8643face247e513fad12e193378ba67a61a1"
        },
        {
          "url": "https://git.kernel.org/stable/c/d6b0cce612636f79f2cf0652fce40a0cbff7f0ed"
        },
        {
          "url": "https://git.kernel.org/stable/c/90156585765b29304f07b0e4a1c56a969876fcfc"
        }
      ],
      "title": "usb: typec: tcpm: recover after failure to start the frs ams",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2026-98761",
    "datePublished": "2026-10-18T15:47:51.757Z",
    "dateReserved": "2026-09-25T10:25:14.368Z",
    "dateUpdated": "2026-10-30T12:39:30.112Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2026-98761",
      "date": "2026-11-02",
      "epss": "0.00172",
      "percentile": "0.06605"
    },
    "microsoft_vex": {
      "current_release_date": "2026-10-28T01:48:13.000Z",
      "cve": "CVE-2026-98761",
      "id": "msrc_CVE-2026-98761",
      "initial_release_date": "2026-10-20T01:06:19.000Z",
      "product_status:known_not_affected": "1",
      "product_status:under_investigation": "1",
      "source": "Microsoft CSAF VEX",
      "status": "final",
      "title": "usb: typec: tcpm: recover after failure to start the frs ams",
      "url": "https://msrc.microsoft.com/csaf/vex/2026/msrc_cve-2026-98761.json",
      "version": "3"
    },
    "nvd": {
      "cve": {
        "affected": [
          {
            "affectedData": [
              {
                "defaultStatus": "unaffected",
                "product": "Linux",
                "programFiles": [
                  "drivers/usb/typec/tcpm/tcpm.c"
                ],
                "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                "vendor": "Linux",
                "versions": [
                  {
                    "lessThan": "b321eaa21555889aa42c4b45627f544565dc82c1",
                    "status": "affected",
                    "version": "0908c5aca31eb5e0c72d7a5dba422629b88e877d",
                    "versionType": "git"
                  },
                  {
                    "lessThan": "7a7d9df0b82fbb40e70394b67a06670b9516ff94",
                    "status": "affected",
                    "version": "0908c5aca31eb5e0c72d7a5dba422629b88e877d",
                    "versionType": "git"
                  },
                  {
                    "lessThan": "ae8aae45a39fcf2c64813652fcb062eace220712",
                    "status": "affected",
                    "version": "0908c5aca31eb5e0c72d7a5dba422629b88e877d",
                    "versionType": "git"
                  },
                  {
                    "lessThan": "184d842121e7d1fbc3a81895f36f72fa27444163",
                    "status": "affected",
                    "version": "0908c5aca31eb5e0c72d7a5dba422629b88e877d",
                    "versionType": "git"
                  },
                  {
                    "lessThan": "b2ed8643face247e513fad12e193378ba67a61a1",
                    "status": "affected",
                    "version": "0908c5aca31eb5e0c72d7a5dba422629b88e877d",
                    "versionType": "git"
                  },
                  {
                    "lessThan": "d6b0cce612636f79f2cf0652fce40a0cbff7f0ed",
                    "status": "affected",
                    "version": "0908c5aca31eb5e0c72d7a5dba422629b88e877d",
                    "versionType": "git"
                  },
                  {
                    "lessThan": "90156585765b29304f07b0e4a1c56a969876fcfc",
                    "status": "affected",
                    "version": "0908c5aca31eb5e0c72d7a5dba422629b88e877d",
                    "versionType": "git"
                  }
                ]
              },
              {
                "defaultStatus": "affected",
                "product": "Linux",
                "programFiles": [
                  "drivers/usb/typec/tcpm/tcpm.c"
                ],
                "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
                "vendor": "Linux",
                "versions": [
                  {
                    "status": "affected",
                    "version": "5.12"
                  },
                  {
                    "lessThan": "5.12",
                    "status": "unaffected",
                    "version": "0",
                    "versionType": "semver"
                  },
                  {
                    "lessThanOrEqual": "5.15.*",
                    "status": "unaffected",
                    "version": "5.15.224",
                    "versionType": "semver"
                  },
                  {
                    "lessThanOrEqual": "6.1.*",
                    "status": "unaffected",
                    "version": "6.1.191",
                    "versionType": "semver"
                  },
                  {
                    "lessThanOrEqual": "6.6.*",
                    "status": "unaffected",
                    "version": "6.6.160",
                    "versionType": "semver"
                  },
                  {
                    "lessThanOrEqual": "6.12.*",
                    "status": "unaffected",
                    "version": "6.12.113",
                    "versionType": "semver"
                  },
                  {
                    "lessThanOrEqual": "6.18.*",
                    "status": "unaffected",
                    "version": "6.18.56",
                    "versionType": "semver"
                  },
                  {
                    "lessThanOrEqual": "7.2.*",
                    "status": "unaffected",
                    "version": "7.2.10",
                    "versionType": "semver"
                  },
                  {
                    "lessThanOrEqual": "*",
                    "status": "unaffected",
                    "version": "7.3",
                    "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\nusb: typec: tcpm: recover after failure to start the frs ams\n\nReset the port if the tcpm fails to start the FAST_ROLE_SWAP AMS by\ninitiating error recovery on it.\n\nThis helps in cases where some cables (incorrectly) signal an FRS to\nan FRS capable port during disconnection. The TCPC autonomously starts\nsourcing VBUS on detecting the FRS signal. However, the VBUS sourcing is\nleft on when the FAST_ROLE_SWAP AMS fails to start (as tcpm_sink_tx_ok\nis 0 as CC is open due to the cable disconnect). This is because the\ncode sets the state to INVALID_STATE without resetting the port state.\n\nLog snippet before changes:\n[  101.401960] AMS FAST_ROLE_SWAP start\n[  101.401971] Sink TX No Go\n[  101.401982] sourcing vbus\n[  101.401987] VBUS on\n[  101.402159] VBUS on\n[  109.257809] CC1: 0 -\u003e 0, CC2: 5 -\u003e 0 [state SNK_READY, polarity 1, disconnected]\n[  111.267442] VBUS on\n\nAfter changes:\n[   70.541211] AMS FAST_ROLE_SWAP start\n[   70.541220] Sink TX No Go\n[   70.541228] state change SNK_READY -\u003e ERROR_RECOVERY [rev3 NONE_AMS]\n[   70.541362] VBUS on\n[   70.541365] sourcing vbus\n[   70.541367] VBUS on\n[   70.541374] state change ERROR_RECOVERY -\u003e PORT_RESET [rev3 NONE_AMS]\n[   70.541410] disable vbus discharge ret:0\n[   70.543028] Setting usb_comm capable false\n[   70.544009] Setting voltage/current limit 0 mV 0 mA\n[   70.544034] polarity 0\n[   70.544239] Requesting mux state 0, usb-role 0, orientation 0\n[   70.555550] cc:=0\n[   70.555595] pending state change PORT_RESET -\u003e PORT_RESET_WAIT_OFF @ 100 ms [rev3 NONE_AMS]\n[   70.555697] VBUS off\n[   70.555702] VBUS VSAFE0V\n[   70.555762] CC1: 5 -\u003e 0, CC2: 0 -\u003e 0 [state PORT_RESET, polarity 0, disconnected]\n[   70.587794] VBUS off\n[   70.587799] VBUS VSAFE0V\n[   70.655672] state change PORT_RESET -\u003e PORT_RESET_WAIT_OFF [delayed 100 ms]\n[   70.655682] state change PORT_RESET_WAIT_OFF -\u003e SNK_UNATTACHED [rev3 NONE_AMS]\n[   70.655686] Start toggling\n[   70.656274] CC1: 0 -\u003e 0, CC2: 0 -\u003e 0 [state TOGGLING, polarity 0, disconnected]"
          }
        ],
        "id": "CVE-2026-98761",
        "lastModified": "2026-10-30T13:21:25.487",
        "metrics": {},
        "published": "2026-10-18T16:17:29.900",
        "references": [
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "url": "https://git.kernel.org/stable/c/184d842121e7d1fbc3a81895f36f72fa27444163"
          },
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "url": "https://git.kernel.org/stable/c/7a7d9df0b82fbb40e70394b67a06670b9516ff94"
          },
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "url": "https://git.kernel.org/stable/c/90156585765b29304f07b0e4a1c56a969876fcfc"
          },
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "url": "https://git.kernel.org/stable/c/ae8aae45a39fcf2c64813652fcb062eace220712"
          },
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "url": "https://git.kernel.org/stable/c/b2ed8643face247e513fad12e193378ba67a61a1"
          },
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "url": "https://git.kernel.org/stable/c/b321eaa21555889aa42c4b45627f544565dc82c1"
          },
          {
            "source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
            "url": "https://git.kernel.org/stable/c/d6b0cce612636f79f2cf0652fce40a0cbff7f0ed"
          }
        ],
        "sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "vulnStatus": "Received"
      }
    },
    "redhat_vex": {
      "aggregate_severity": "Moderate",
      "current_release_date": "2026-10-23T15:23:18+00:00",
      "cve": "CVE-2026-98761",
      "id": "CVE-2026-98761",
      "initial_release_date": "2026-10-18T00:00:00+00:00",
      "product_status:known_affected": "236",
      "product_status:known_not_affected": "42",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "kernel: usb: typec: tcpm: recover after failure to start the frs ams",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-98761.json",
      "version": "3"
    }
  }
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.




Drag nodes to arrange them. Double-click a related vulnerability to open it, or a source to visit its link. The Physics button on the left tunes the layout and the simulation; the legend at the bottom left hides or shows nodes by kind and by sighting type.

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.
Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

JSON

Loading timeline…




    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.