CVE-2026-74631 (GCVE-0-2026-74631)

Vulnerability from cvelistv5 – Published: 2026-08-22 15:32 – Updated: 2026-08-25 05:40
VLAI
Title
net: smc: fix splice entry lifetime imbalance in smc_rx_splice
Summary
In the Linux kernel, the following vulnerability has been resolved: net: smc: fix splice entry lifetime imbalance in smc_rx_splice smc_rx_splice() passes pages to splice_to_pipe() before taking the references that cover the lifetime of each splice entry. In the VM-backed RMB path, splice_to_pipe() may drop unqueued entries through smc_rx_spd_release(), while queued entries are released later via the pipe buffer callback. The old post-splice accounting also derives the number of queued VM pages from an offset mutated while building the descriptor, and a multi-page splice pairs one sock_hold() with multiple sock_put() calls. Take the page and socket references for every candidate entry before splice_to_pipe(), and drop the matching private state, page reference, and socket reference from smc_rx_spd_release() for entries that never get queued. This fixes a refcount imbalance that can underflow page refcounts and trigger a use-after-free.
Severity
8.4 (High)
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Assigner
References
Impacted products
Vendor Product Version CPE status
Linux Linux Affected: 9014db202cb764b8e14c53e7bacc81f9a1a2ba7f , < 7ddc7af2ae7fc5a0c0635b245c0824c8b76de5cb (git)
Affected: 9014db202cb764b8e14c53e7bacc81f9a1a2ba7f , < 07ad246529d136d5ef441d5ab4c305d132ff3090 (git)
Affected: 9014db202cb764b8e14c53e7bacc81f9a1a2ba7f , < c841789e456ec6751342fa800639ce8e82ff0e6b (git)
Affected: 9014db202cb764b8e14c53e7bacc81f9a1a2ba7f , < af02c67ce654356c58db20a0bb2db33ace3b07a8 (git)
Affected: 9014db202cb764b8e14c53e7bacc81f9a1a2ba7f , < ca8342b5fc24c249fdb998468f6a168b457c67e5 (git)
Affected: 9014db202cb764b8e14c53e7bacc81f9a1a2ba7f , < 0b7d54cedea5cb158e21925ae0c6c2f5c87ed2a0 (git)
Affected: 9014db202cb764b8e14c53e7bacc81f9a1a2ba7f , < 4515c78f4d9fd577270f012efeb062ea58b3682d (git)
Affected: 9014db202cb764b8e14c53e7bacc81f9a1a2ba7f , < 5d9686af2976741bbd79b150d1c9e60b81e7f12e (git)
guessed Create a notification for this product.
Linux Linux Affected: 4.18
Unaffected: 0 , < 4.18 (semver)
Unaffected: 5.10.266 , ≤ 5.10.* (semver)
Unaffected: 5.15.217 , ≤ 5.15.* (semver)
Unaffected: 6.1.183 , ≤ 6.1.* (semver)
Unaffected: 6.6.152 , ≤ 6.6.* (semver)
Unaffected: 6.12.104 , ≤ 6.12.* (semver)
Unaffected: 6.18.45 , ≤ 6.18.* (semver)
Unaffected: 7.1.9 , ≤ 7.1.* (semver)
Unaffected: 7.2 , ≤ * (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/smc/smc_rx.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "lessThan": "7ddc7af2ae7fc5a0c0635b245c0824c8b76de5cb",
              "status": "affected",
              "version": "9014db202cb764b8e14c53e7bacc81f9a1a2ba7f",
              "versionType": "git"
            },
            {
              "lessThan": "07ad246529d136d5ef441d5ab4c305d132ff3090",
              "status": "affected",
              "version": "9014db202cb764b8e14c53e7bacc81f9a1a2ba7f",
              "versionType": "git"
            },
            {
              "lessThan": "c841789e456ec6751342fa800639ce8e82ff0e6b",
              "status": "affected",
              "version": "9014db202cb764b8e14c53e7bacc81f9a1a2ba7f",
              "versionType": "git"
            },
            {
              "lessThan": "af02c67ce654356c58db20a0bb2db33ace3b07a8",
              "status": "affected",
              "version": "9014db202cb764b8e14c53e7bacc81f9a1a2ba7f",
              "versionType": "git"
            },
            {
              "lessThan": "ca8342b5fc24c249fdb998468f6a168b457c67e5",
              "status": "affected",
              "version": "9014db202cb764b8e14c53e7bacc81f9a1a2ba7f",
              "versionType": "git"
            },
            {
              "lessThan": "0b7d54cedea5cb158e21925ae0c6c2f5c87ed2a0",
              "status": "affected",
              "version": "9014db202cb764b8e14c53e7bacc81f9a1a2ba7f",
              "versionType": "git"
            },
            {
              "lessThan": "4515c78f4d9fd577270f012efeb062ea58b3682d",
              "status": "affected",
              "version": "9014db202cb764b8e14c53e7bacc81f9a1a2ba7f",
              "versionType": "git"
            },
            {
              "lessThan": "5d9686af2976741bbd79b150d1c9e60b81e7f12e",
              "status": "affected",
              "version": "9014db202cb764b8e14c53e7bacc81f9a1a2ba7f",
              "versionType": "git"
            }
          ]
        },
        {
          "defaultStatus": "affected",
          "product": "Linux",
          "programFiles": [
            "net/smc/smc_rx.c"
          ],
          "repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
          "vendor": "Linux",
          "versions": [
            {
              "status": "affected",
              "version": "4.18"
            },
            {
              "lessThan": "4.18",
              "status": "unaffected",
              "version": "0",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.10.*",
              "status": "unaffected",
              "version": "5.10.266",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "5.15.*",
              "status": "unaffected",
              "version": "5.15.217",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.1.*",
              "status": "unaffected",
              "version": "6.1.183",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.6.*",
              "status": "unaffected",
              "version": "6.6.152",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.12.*",
              "status": "unaffected",
              "version": "6.12.104",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "6.18.*",
              "status": "unaffected",
              "version": "6.18.45",
              "versionType": "semver"
            },
            {
              "lessThanOrEqual": "7.1.*",
              "status": "unaffected",
              "version": "7.1.9",
              "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": "5.10.266",
                  "versionStartIncluding": "4.18",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "5.15.217",
                  "versionStartIncluding": "4.18",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.1.183",
                  "versionStartIncluding": "4.18",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.6.152",
                  "versionStartIncluding": "4.18",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.12.104",
                  "versionStartIncluding": "4.18",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "6.18.45",
                  "versionStartIncluding": "4.18",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "7.1.9",
                  "versionStartIncluding": "4.18",
                  "vulnerable": true
                },
                {
                  "criteria": "cpe:2.3:o:linux:linux_kernel:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "7.2",
                  "versionStartIncluding": "4.18",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "In the Linux kernel, the following vulnerability has been resolved:\n\nnet: smc: fix splice entry lifetime imbalance in smc_rx_splice\n\nsmc_rx_splice() passes pages to splice_to_pipe() before taking the\nreferences that cover the lifetime of each splice entry. In the\nVM-backed RMB path, splice_to_pipe() may drop unqueued entries through\nsmc_rx_spd_release(), while queued entries are released later via the\npipe buffer callback.\n\nThe old post-splice accounting also derives the number of queued VM pages\nfrom an offset mutated while building the descriptor, and a multi-page\nsplice pairs one sock_hold() with multiple sock_put() calls.\n\nTake the page and socket references for every candidate entry before\nsplice_to_pipe(), and drop the matching private state, page reference,\nand socket reference from smc_rx_spd_release() for entries that never\nget queued. This fixes a refcount imbalance that can underflow page\nrefcounts and trigger a use-after-free."
        }
      ],
      "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 - smc_rx_splice is only reached via splice()/tee() on an SMC socket FD (syscall -\u003e smc_splice_read -\u003e smc_rx_recvmsg with pipe set); remote SMC peers can supply receive-buffer data but cannot execute the vulnerable splice path without a local process invoking splice on that socket.\nAC:L - The attacker controls splice length, can nearly fill the destination pipe to force splice_to_pipe to drop unqueued entries via smc_rx_spd_release, and can hit the multi-page VM-backed RMB path (smcr_buf_type or mixed-buffer vmalloc fallback); no timing race or external victim state is required.\nPR:N - Exploitation requires only completing an SMC session as a network peer to a victim that reads with splice (common zero-copy SMC pattern); no local account, capabilities, or namespace-admin rights on the victim host are needed beyond normal remote connectivity to the SMC service.\nUI:N - No per-exploit victim action is needed beyond an application already using splice on SMC receive; a malicious peer can deliver the receive data while the victim\u0027s normal automated splice path triggers the refcount imbalance without prompts or manual steps.\nS:U - Impact is kernel page refcount underflow and use-after-free within the same kernel security boundary, enabling privilege escalation or crash on the host; it does not cross VM, IOMMU, or sandbox authority boundaries.\nC:H - Refcount imbalance lets smc_rx_spd_release and pipe-buffer teardown free pages while still referenced, creating a UAF on RMB pages that can be turned into arbitrary kernel memory disclosure via heap reuse and spraying.\nI:H - Corrupted page lifetime and dangling pipe_buffer state enable heap metadata corruption and arbitrary kernel writes from the UAF primitive, supporting control-flow hijacking and local privilege escalation.\nA:H - Page refcount underflow and UAF during splice teardown can cause immediate kernel oops/panic; repeated splice from an SMC peer reliably triggers denial-of-service even when full exploitation is not attempted."
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-08-25T05:40:55.722Z",
        "orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
        "shortName": "Linux"
      },
      "references": [
        {
          "url": "https://git.kernel.org/stable/c/7ddc7af2ae7fc5a0c0635b245c0824c8b76de5cb"
        },
        {
          "url": "https://git.kernel.org/stable/c/07ad246529d136d5ef441d5ab4c305d132ff3090"
        },
        {
          "url": "https://git.kernel.org/stable/c/c841789e456ec6751342fa800639ce8e82ff0e6b"
        },
        {
          "url": "https://git.kernel.org/stable/c/af02c67ce654356c58db20a0bb2db33ace3b07a8"
        },
        {
          "url": "https://git.kernel.org/stable/c/ca8342b5fc24c249fdb998468f6a168b457c67e5"
        },
        {
          "url": "https://git.kernel.org/stable/c/0b7d54cedea5cb158e21925ae0c6c2f5c87ed2a0"
        },
        {
          "url": "https://git.kernel.org/stable/c/4515c78f4d9fd577270f012efeb062ea58b3682d"
        },
        {
          "url": "https://git.kernel.org/stable/c/5d9686af2976741bbd79b150d1c9e60b81e7f12e"
        }
      ],
      "title": "net: smc: fix splice entry lifetime imbalance in smc_rx_splice",
      "x_generator": {
        "engine": "bippy-1.2.0"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
    "assignerShortName": "Linux",
    "cveId": "CVE-2026-74631",
    "datePublished": "2026-08-22T15:32:12.334Z",
    "dateReserved": "2026-08-15T05:44:03.922Z",
    "dateUpdated": "2026-08-25T05:40:55.722Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2026-74631",
      "date": "2026-08-29",
      "epss": "0.00138",
      "percentile": "0.03458"
    },
    "microsoft_vex": {
      "current_release_date": "2026-08-24T14:47:33.000Z",
      "cve": "CVE-2026-74631",
      "id": "msrc_CVE-2026-74631",
      "initial_release_date": "2026-08-24T01:04:09.000Z",
      "product_status:known_affected": "1",
      "source": "Microsoft CSAF VEX",
      "status": "final",
      "title": "net: smc: fix splice entry lifetime imbalance in smc_rx_splice",
      "url": "https://msrc.microsoft.com/csaf/vex/2026/msrc_cve-2026-74631.json",
      "version": "2"
    },
    "nvd": "{\"cve\":{\"id\":\"CVE-2026-74631\",\"sourceIdentifier\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"published\":\"2026-08-22T16:16:36.080\",\"lastModified\":\"2026-08-25T06:18:42.167\",\"vulnStatus\":\"Received\",\"cveTags\":[],\"descriptions\":[{\"lang\":\"en\",\"value\":\"In the Linux kernel, the following vulnerability has been resolved:\\n\\nnet: smc: fix splice entry lifetime imbalance in smc_rx_splice\\n\\nsmc_rx_splice() passes pages to splice_to_pipe() before taking the\\nreferences that cover the lifetime of each splice entry. In the\\nVM-backed RMB path, splice_to_pipe() may drop unqueued entries through\\nsmc_rx_spd_release(), while queued entries are released later via the\\npipe buffer callback.\\n\\nThe old post-splice accounting also derives the number of queued VM pages\\nfrom an offset mutated while building the descriptor, and a multi-page\\nsplice pairs one sock_hold() with multiple sock_put() calls.\\n\\nTake the page and socket references for every candidate entry before\\nsplice_to_pipe(), and drop the matching private state, page reference,\\nand socket reference from smc_rx_spd_release() for entries that never\\nget queued. This fixes a refcount imbalance that can underflow page\\nrefcounts and trigger a use-after-free.\"}],\"affected\":[{\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\",\"affectedData\":[{\"vendor\":\"Linux\",\"product\":\"Linux\",\"defaultStatus\":\"unaffected\",\"programFiles\":[\"net/smc/smc_rx.c\"],\"repo\":\"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\"versions\":[{\"version\":\"9014db202cb764b8e14c53e7bacc81f9a1a2ba7f\",\"lessThan\":\"7ddc7af2ae7fc5a0c0635b245c0824c8b76de5cb\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"9014db202cb764b8e14c53e7bacc81f9a1a2ba7f\",\"lessThan\":\"07ad246529d136d5ef441d5ab4c305d132ff3090\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"9014db202cb764b8e14c53e7bacc81f9a1a2ba7f\",\"lessThan\":\"c841789e456ec6751342fa800639ce8e82ff0e6b\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"9014db202cb764b8e14c53e7bacc81f9a1a2ba7f\",\"lessThan\":\"af02c67ce654356c58db20a0bb2db33ace3b07a8\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"9014db202cb764b8e14c53e7bacc81f9a1a2ba7f\",\"lessThan\":\"ca8342b5fc24c249fdb998468f6a168b457c67e5\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"9014db202cb764b8e14c53e7bacc81f9a1a2ba7f\",\"lessThan\":\"0b7d54cedea5cb158e21925ae0c6c2f5c87ed2a0\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"9014db202cb764b8e14c53e7bacc81f9a1a2ba7f\",\"lessThan\":\"4515c78f4d9fd577270f012efeb062ea58b3682d\",\"versionType\":\"git\",\"status\":\"affected\"},{\"version\":\"9014db202cb764b8e14c53e7bacc81f9a1a2ba7f\",\"lessThan\":\"5d9686af2976741bbd79b150d1c9e60b81e7f12e\",\"versionType\":\"git\",\"status\":\"affected\"}]},{\"vendor\":\"Linux\",\"product\":\"Linux\",\"defaultStatus\":\"affected\",\"programFiles\":[\"net/smc/smc_rx.c\"],\"repo\":\"https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git\",\"versions\":[{\"version\":\"4.18\",\"status\":\"affected\"},{\"version\":\"0\",\"lessThan\":\"4.18\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"5.10.266\",\"lessThanOrEqual\":\"5.10.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"5.15.217\",\"lessThanOrEqual\":\"5.15.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.1.183\",\"lessThanOrEqual\":\"6.1.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.6.152\",\"lessThanOrEqual\":\"6.6.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.12.104\",\"lessThanOrEqual\":\"6.12.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"6.18.45\",\"lessThanOrEqual\":\"6.18.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"7.1.9\",\"lessThanOrEqual\":\"7.1.*\",\"versionType\":\"semver\",\"status\":\"unaffected\"},{\"version\":\"7.2\",\"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:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\",\"baseScore\":8.4,\"baseSeverity\":\"HIGH\",\"attackVector\":\"LOCAL\",\"attackComplexity\":\"LOW\",\"privilegesRequired\":\"NONE\",\"userInteraction\":\"NONE\",\"scope\":\"UNCHANGED\",\"confidentialityImpact\":\"HIGH\",\"integrityImpact\":\"HIGH\",\"availabilityImpact\":\"HIGH\"},\"exploitabilityScore\":2.5,\"impactScore\":5.9}]},\"references\":[{\"url\":\"https://git.kernel.org/stable/c/07ad246529d136d5ef441d5ab4c305d132ff3090\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/0b7d54cedea5cb158e21925ae0c6c2f5c87ed2a0\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/4515c78f4d9fd577270f012efeb062ea58b3682d\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/5d9686af2976741bbd79b150d1c9e60b81e7f12e\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/7ddc7af2ae7fc5a0c0635b245c0824c8b76de5cb\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/af02c67ce654356c58db20a0bb2db33ace3b07a8\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/c841789e456ec6751342fa800639ce8e82ff0e6b\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"},{\"url\":\"https://git.kernel.org/stable/c/ca8342b5fc24c249fdb998468f6a168b457c67e5\",\"source\":\"416baaa9-dc9f-4396-8d5f-8c081fb06d67\"}]}}",
    "redhat_vex": {
      "aggregate_severity": "Moderate",
      "current_release_date": "2026-08-25T08:52:23+00:00",
      "cve": "CVE-2026-74631",
      "id": "CVE-2026-74631",
      "initial_release_date": "2026-08-22T00:00:00+00:00",
      "product_status:known_affected": "232",
      "product_status:known_not_affected": "42",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "kernel: net: smc: fix splice entry lifetime imbalance in smc_rx_splice",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-74631.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.