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

CVE-2026-89554 (GCVE-0-2026-89554)

Vulnerability from cvelistv5 – Published: 2026-09-11 19:44 – Updated: 2026-09-14 12:00
VLAI
Title
mptcp: fix uninitialized local_id in syncookie MP_JOIN reconstruction
Summary
In the Linux kernel, the following vulnerability has been resolved: mptcp: fix uninitialized local_id in syncookie MP_JOIN reconstruction mptcp_token_join_cookie_init_state() restores remote_nonce, local_nonce, backup, join_id, token and msk from the saved cookie entry when rebuilding the request socket for a MP_JOIN 4th-ACK handled under SYN cookies, but it does not restore local_id, even though the SYN path saved it. subflow_ulp_clone() then reads that uninitialized field and stores it as the joined subflow's address-ID. Because the request-sock slab is SLAB_TYPESAFE_BY_RCU and not zeroed on allocation, the value is the stale byte of a previously freed request socket, which an off-path peer can influence by sending concurrent MP_JOIN SYNs. This corrupts the path manager's id-based subflow bookkeeping for the connection. Restore subflow_req->local_id from the cookie entry, as done for the other fields.
Severity
8.2 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H
Assigner
References
Impacted products
Vendor Product Version CPE status
Linux Linux Affected: 9466a1ccebbe54ac57fb8a89c2b4b854826546a8 , < 4534e0eead692bb069ad1e6a5a245fc2e2078300 (git)
Affected: 9466a1ccebbe54ac57fb8a89c2b4b854826546a8 , < 63cacb05e51a1c6e1349d2e593d00fd6ef43def4 (git)
Affected: 9466a1ccebbe54ac57fb8a89c2b4b854826546a8 , < 954b5ea836eb118d188975ced803448537ab8479 (git)
Affected: 9466a1ccebbe54ac57fb8a89c2b4b854826546a8 , < 9df36a4846375a9b75bf42d77bfed216b0f366f9 (git)
Affected: 9466a1ccebbe54ac57fb8a89c2b4b854826546a8 , < 64f2c5dd49b956a542c8c02b8dad5d262a462bba (git)
Affected: 9466a1ccebbe54ac57fb8a89c2b4b854826546a8 , < 51887ccd88791ddaa8755a7c614fda031ecf7982 (git)
Affected: 9466a1ccebbe54ac57fb8a89c2b4b854826546a8 , < bf19d166337c6488b39cb03eeeffb30a941d6326 (git)
Affected: 9466a1ccebbe54ac57fb8a89c2b4b854826546a8 , < b878dfdd12d7a5b8722a78d35e313506140ca3d9 (git)
guessed Create a notification for this product.
Linux Linux Affected: 5.9
Unaffected: 0 , < 5.9 (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)
guessed Create a notification for this product.
Show details on NVD website
To clipboard 

{
  "containers": {
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "Linux",
          "programFiles": [
            "net/mptcp/syncookies.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "4534e0eead692bb069ad1e6a5a245fc2e2078300",
              "status": "affected",
              "version": "9466a1ccebbe54ac57fb8a89c2b4b854826546a8",
              "versionType": "git"
            },
            {
              "lessThan": "63cacb05e51a1c6e1349d2e593d00fd6ef43def4",
              "status": "affected",
              "version": "9466a1ccebbe54ac57fb8a89c2b4b854826546a8",
              "versionType": "git"
            },
            {
              "lessThan": "954b5ea836eb118d188975ced803448537ab8479",
              "status": "affected",
              "version": "9466a1ccebbe54ac57fb8a89c2b4b854826546a8",
              "versionType": "git"
            },
            {
              "lessThan": "9df36a4846375a9b75bf42d77bfed216b0f366f9",
              "status": "affected",
              "version": "9466a1ccebbe54ac57fb8a89c2b4b854826546a8",
              "versionType": "git"
            },
            {
              "lessThan": "64f2c5dd49b956a542c8c02b8dad5d262a462bba",
              "status": "affected",
              "version": "9466a1ccebbe54ac57fb8a89c2b4b854826546a8",
              "versionType": "git"
            },
            {
              "lessThan": "51887ccd88791ddaa8755a7c614fda031ecf7982",
              "status": "affected",
              "version": "9466a1ccebbe54ac57fb8a89c2b4b854826546a8",
              "versionType": "git"
            },
            {
              "lessThan": "bf19d166337c6488b39cb03eeeffb30a941d6326",
              "status": "affected",
              "version": "9466a1ccebbe54ac57fb8a89c2b4b854826546a8",
              "versionType": "git"
            },
            {
              "lessThan": "b878dfdd12d7a5b8722a78d35e313506140ca3d9",
              "status": "affected",
              "version": "9466a1ccebbe54ac57fb8a89c2b4b854826546a8",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "net/mptcp/syncookies.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "5.9"
            },
            {
              "lessThan": "5.9",
              "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": "5.9",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.221",
                  "versionStartIncluding": "5.9",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.188",
                  "versionStartIncluding": "5.9",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.157",
                  "versionStartIncluding": "5.9",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.12.109",
                  "versionStartIncluding": "5.9",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.18.50",
                  "versionStartIncluding": "5.9",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "7.2.4",
                  "versionStartIncluding": "5.9",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "7.3-rc1",
                  "versionStartIncluding": "5.9",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nmptcp: fix uninitialized local_id in syncookie MP_JOIN reconstruction\n\nmptcp_token_join_cookie_init_state() restores remote_nonce, local_nonce,\nbackup, join_id, token and msk from the saved cookie entry when rebuilding\nthe request socket for a MP_JOIN 4th-ACK handled under SYN cookies, but it\ndoes not restore local_id, even though the SYN path saved it.\nsubflow_ulp_clone() then reads that uninitialized field and stores it as\nthe joined subflow\u0027s address-ID. Because the request-sock slab is\nSLAB_TYPESAFE_BY_RCU and not zeroed on allocation, the value is the stale\nbyte of a previously freed request socket, which an off-path peer can\ninfluence by sending concurrent MP_JOIN SYNs. This corrupts the path\nmanager\u0027s id-based subflow bookkeeping for the connection.\n\nRestore subflow_req-\u003elocal_id from the cookie entry, as done for the other\nfields."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 8.2,
            "baseSeverity": "HIGH",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H",
            "version": "3.1"
          },
          "scenarios": [
            {
              "lang": "en",
              "value": "AV:N - The flaw is on the MPTCP MP_JOIN SYN-cookie receive path (tcp_v4_rcv/cookie_v4_check/mptcp_subflow_init_cookie_req/mptcp_token_join_cookie_init_state then subflow_ulp_clone). Any remote peer that can reach an MPTCP listener over routed IP triggers it with MP_JOIN packets when SYN cookies are in use.\nAC:L - An attacker can fill the SYN queue to force cookies (tcp_syncookies defaults to 1), spray concurrent MP_JOIN SYNs to seed the SLAB_TYPESAFE_BY_RCU request-sock cache with chosen local_id values, then complete a cookie MP_JOIN ACK. The attacker drives both the flood and the handshake; success does not depend on uninfluencable victim state.\nPR:N - No local account or capability is required. Any unauthenticated remote client obtains a token by completing MP_CAPABLE to a public MPTCP listener, then drives cookie JOIN; HMAC-valid JOIN from that peer, or slab poisoning of another connection\u0027s JOIN, needs no victim credentials.\nUI:N - Cookie MP_JOIN reconstruction runs in TCP receive softirq on attacker-sent segments; no local user mount, click, or other action is required beyond ordinary network reachability of an MPTCP service.\nS:U - Impact is confined to the host kernel\u0027s MPTCP path-manager and connection state and does not cross a VM, IOMMU, container, or other security authority.\nC:N - The uninitialized field is a single u8 address-ID leftover from a same-type request-sock slab object. It is not an out-of-bounds or pointer leak and does not disclose kernel memory contents to the attacker.\nI:L - subflow_ulp_clone stores the stale local_id as the joined subflow\u0027s address-ID, corrupting path-manager id-based bookkeeping (endpoint availability, ADD_ADDR/REMOVE_ADDR matching, and ID-0 primary-path identity). The modification is limited to that protocol ID and is not an arbitrary kernel write or control-flow primitive.\nA:H - A poisoned local_id of 0 or a colliding endpoint ID makes later REMOVE_ADDR/RMSUBFLOW close the initial or other still-needed subflows via mptcp_close_ssk, and desynchronized PM state can reject further joins or tear down the MPTCP session. An attacker can repeat this against many connections on an internet-facing MPTCP service."
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-09-14T12:00:56.863Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/4534e0eead692bb069ad1e6a5a245fc2e2078300"
        },
        {
          "url": "https://git.kernel.org/stable/c/63cacb05e51a1c6e1349d2e593d00fd6ef43def4"
        },
        {
          "url": "https://git.kernel.org/stable/c/954b5ea836eb118d188975ced803448537ab8479"
        },
        {
          "url": "https://git.kernel.org/stable/c/9df36a4846375a9b75bf42d77bfed216b0f366f9"
        },
        {
          "url": "https://git.kernel.org/stable/c/64f2c5dd49b956a542c8c02b8dad5d262a462bba"
        },
        {
          "url": "https://git.kernel.org/stable/c/51887ccd88791ddaa8755a7c614fda031ecf7982"
        },
        {
          "url": "https://git.kernel.org/stable/c/bf19d166337c6488b39cb03eeeffb30a941d6326"
        },
        {
          "url": "https://git.kernel.org/stable/c/b878dfdd12d7a5b8722a78d35e313506140ca3d9"
        }
      ],
      "title": "mptcp: fix uninitialized local_id in syncookie MP_JOIN reconstruction",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2026-89554",
    "datePublished": "2026-09-11T19:44:27.586Z",
    "dateReserved": "2026-09-11T19:38:34.724Z",
    "dateUpdated": "2026-09-14T12:00:56.863Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2026-89554",
      "date": "2026-09-15",
      "epss": "0.00606",
      "percentile": "0.47229"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2026-89554\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2026-09-11T20:19:39.020\",\"lastModified\":\"2026-09-14T13:19:10.453\",\"vulnStatus\":\"Received\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nmptcp: fix uninitialized local_id in syncookie MP_JOIN reconstruction\\n\\nmptcp_token_join_cookie_init_state() restores remote_nonce, local_nonce,\\nbackup, join_id, token and msk from the saved cookie entry when rebuilding\\nthe request socket for a MP_JOIN 4th-ACK handled under SYN cookies, but it\\ndoes not restore local_id, even though the SYN path saved it.\\nsubflow_ulp_clone() then reads that uninitialized field and stores it as\\nthe joined subflow\u0027s address-ID. Because the request-sock slab is\\nSLAB_TYPESAFE_BY_RCU and not zeroed on allocation, the value is the stale\\nbyte of a previously freed request socket, which an off-path peer can\\ninfluence by sending concurrent MP_JOIN SYNs. This corrupts the path\\nmanager\u0027s id-based subflow bookkeeping for the connection.\\n\\nRestore subflow_req-\u003elocal_id from the cookie entry, as done for the other\\nfields.\"}],\"affected\":[{\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"affectedData\":[{\"vendor\":\"Linux\",\"product\":\"Linux\",\"defaultStatus\":\"unaffected\",\"programFiles\":[\"net/mptcp/syncookies.c\"],\"repo\":\"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\"versions\":[{\"version\":\"9466a1ccebbe54ac57fb8a89c2b4b854826546a8\",\"lessThan\":\"4534e0eead692bb069ad1e6a5a245fc2e2078300\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"9466a1ccebbe54ac57fb8a89c2b4b854826546a8\",\"lessThan\":\"63cacb05e51a1c6e1349d2e593d00fd6ef43def4\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"9466a1ccebbe54ac57fb8a89c2b4b854826546a8\",\"lessThan\":\"954b5ea836eb118d188975ced803448537ab8479\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"9466a1ccebbe54ac57fb8a89c2b4b854826546a8\",\"lessThan\":\"9df36a4846375a9b75bf42d77bfed216b0f366f9\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"9466a1ccebbe54ac57fb8a89c2b4b854826546a8\",\"lessThan\":\"64f2c5dd49b956a542c8c02b8dad5d262a462bba\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"9466a1ccebbe54ac57fb8a89c2b4b854826546a8\",\"lessThan\":\"51887ccd88791ddaa8755a7c614fda031ecf7982\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"9466a1ccebbe54ac57fb8a89c2b4b854826546a8\",\"lessThan\":\"bf19d166337c6488b39cb03eeeffb30a941d6326\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"9466a1ccebbe54ac57fb8a89c2b4b854826546a8\",\"lessThan\":\"b878dfdd12d7a5b8722a78d35e313506140ca3d9\",\"versionType\":\"git\",\"status\":\"affected\"}]},{\"vendor\":\"Linux\",\"product\":\"Linux\",\"defaultStatus\":\"affected\",\"programFiles\":[\"net/mptcp/syncookies.c\"],\"repo\":\"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\"versions\":[{\"version\":\"5.9\",\"status\":\"affected\"},{\"version\":\"0\",\"lessThan\":\"5.9\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"5.10.270\",\"lessThanOrEqual\":\"5.10.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"5.15.221\",\"lessThanOrEqual\":\"5.15.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.1.188\",\"lessThanOrEqual\":\"6.1.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.6.157\",\"lessThanOrEqual\":\"6.6.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.12.109\",\"lessThanOrEqual\":\"6.12.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.18.50\",\"lessThanOrEqual\":\"6.18.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"7.2.4\",\"lessThanOrEqual\":\"7.2.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"7.3-rc1\",\"lessThanOrEqual\":\"*\",\"versionType\":\"original_commit_for_fix\",\"status\":\"unaffected\"}]}]}],\"metrics\":{\"cvssMetricV31\":[{\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"type\":\"Secondary\",\"cvssData\":{\"version\":\"3.1\",\"vectorString\":\"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:H\",\"baseScore\":8.2,\"baseSeverity\":\"HIGH\",\"attackVector\":\"NETWORK\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"NONE\",\"integrityImpact\":\"LOW\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":3.9,\"impactScore\":4.2}]},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/4534e0eead692bb069ad1e6a5a245fc2e2078300\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/51887ccd88791ddaa8755a7c614fda031ecf7982\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/63cacb05e51a1c6e1349d2e593d00fd6ef43def4\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/64f2c5dd49b956a542c8c02b8dad5d262a462bba\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/954b5ea836eb118d188975ced803448537ab8479\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/9df36a4846375a9b75bf42d77bfed216b0f366f9\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/b878dfdd12d7a5b8722a78d35e313506140ca3d9\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/bf19d166337c6488b39cb03eeeffb30a941d6326\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}]}}",
    "redhat_vex": {
      "aggregate_severity": "Moderate",
      "current_release_date": "2026-09-15T06:19:13+00:00",
      "cve": "CVE-2026-89554",
      "id": "CVE-2026-89554",
      "initial_release_date": "2026-09-11T00:00:00+00:00",
      "product_status:known_affected": "234",
      "product_status:known_not_affected": "42",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "kernel: mptcp: fix uninitialized local_id in syncookie MP_JOIN reconstruction",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-89554.json",
      "version": "3"
    }
  }
}



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.