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CVE-2026-54118

Deserialization of untrusted data in SQL Server allows an authorized attacker to execute code over a network.
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:c439cd2a1a93cbcd0b7e5d94aa996cd59f3e032eb11ef88b74e163b5b997950a
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 10 assertions

{"platforms":["x64-based Systems"],"product":"Microsoft SQL Server 2019 (CU 32)","vendor":"Microsoft","versions":[{"lessThan":"15.0.4480.2","status":"affected","version":"15.0.0.0","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:5e398554f58ee4ac4824ecc36e0a56314144d7fa9d9df2dd4cb2410a9cc396c9 · sha256:f4220095b7c43fb8… · /containers/cna/affected/4

{"platforms":["x64-based Systems"],"product":"Microsoft SQL Server 2017 (GDR)","vendor":"Microsoft","versions":[{"lessThan":"14.0.2120.1","status":"affected","version":"14.0.0","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:5e398554f58ee4ac4824ecc36e0a56314144d7fa9d9df2dd4cb2410a9cc396c9 · sha256:f4220095b7c43fb8… · /containers/cna/affected/3

{"product":"Microsoft SQL Server 2025 (CU 6)","vendor":"Microsoft","versions":[{"lessThan":"17.0.4060.2","status":"affected","version":"17.0.4060.2","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:5e398554f58ee4ac4824ecc36e0a56314144d7fa9d9df2dd4cb2410a9cc396c9 · sha256:f4220095b7c43fb8… · /containers/cna/affected/8

{"platforms":["x64-based Systems"],"product":"Microsoft SQL Server 2025 for x64-based Systems (GDR)","vendor":"Microsoft","versions":[{"lessThan":"17.0.1125.2","status":"affected","version":"17.0.1050.2","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:5e398554f58ee4ac4824ecc36e0a56314144d7fa9d9df2dd4cb2410a9cc396c9 · sha256:f4220095b7c43fb8… · /containers/cna/affected/9

{"platforms":["x64-based Systems"],"product":"Microsoft SQL Server 2017 (CU 31)","vendor":"Microsoft","versions":[{"lessThan":"14.0.3540.1","status":"affected","version":"14.0.0","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:5e398554f58ee4ac4824ecc36e0a56314144d7fa9d9df2dd4cb2410a9cc396c9 · sha256:f4220095b7c43fb8… · /containers/cna/affected/2

{"platforms":["x64-based Systems"],"product":"Microsoft SQL Server 2019 (GDR)","vendor":"Microsoft","versions":[{"lessThan":"15.0.2180.2","status":"affected","version":"15.0.0","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:5e398554f58ee4ac4824ecc36e0a56314144d7fa9d9df2dd4cb2410a9cc396c9 · sha256:f4220095b7c43fb8… · /containers/cna/affected/5

{"platforms":["x64-based Systems"],"product":"Microsoft SQL Server 2022 (GDR)","vendor":"Microsoft","versions":[{"lessThan":"16.0.1190.2","status":"affected","version":"16.0.0","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:5e398554f58ee4ac4824ecc36e0a56314144d7fa9d9df2dd4cb2410a9cc396c9 · sha256:f4220095b7c43fb8… · /containers/cna/affected/6

{"product":"Microsoft SQL Server 2022 for x64-based Systems (CU 25)","vendor":"Microsoft","versions":[{"lessThan":"16.0.4262.2","status":"affected","version":"16.0.4260.1","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:5e398554f58ee4ac4824ecc36e0a56314144d7fa9d9df2dd4cb2410a9cc396c9 · sha256:f4220095b7c43fb8… · /containers/cna/affected/7

{"platforms":["x64-based Systems"],"product":"Microsoft SQL Server 2016 Service Pack 3 (GDR)","vendor":"Microsoft","versions":[{"lessThan":"13.0.6500.1","status":"affected","version":"13.0.0","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:5e398554f58ee4ac4824ecc36e0a56314144d7fa9d9df2dd4cb2410a9cc396c9 · sha256:f4220095b7c43fb8… · /containers/cna/affected/0

{"platforms":["x64-based Systems"],"product":"Microsoft SQL Server 2016 Service Pack 3 Azure Connect Feature Pack","vendor":"Microsoft","versions":[{"lessThan":"13.0.7095.1","status":"affected","version":"13.0.0","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:5e398554f58ee4ac4824ecc36e0a56314144d7fa9d9df2dd4cb2410a9cc396c9 · sha256:f4220095b7c43fb8… · /containers/cna/affected/1

Affected products and versions

10 source assertions
{"platforms":["x64-based Systems"],"product":"Microsoft SQL Server 2019 (CU 32)","vendor":"Microsoft","versions":[{"lessThan":"15.0.4480.2","status":"affected","version":"15.0.0.0","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:5e398554f58ee4ac4824ecc36e0a56314144d7fa9d9df2dd4cb2410a9cc396c9 · sha256:f4220095b7c43fb8… · /containers/cna/affected/4
{"platforms":["x64-based Systems"],"product":"Microsoft SQL Server 2017 (GDR)","vendor":"Microsoft","versions":[{"lessThan":"14.0.2120.1","status":"affected","version":"14.0.0","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:5e398554f58ee4ac4824ecc36e0a56314144d7fa9d9df2dd4cb2410a9cc396c9 · sha256:f4220095b7c43fb8… · /containers/cna/affected/3
{"product":"Microsoft SQL Server 2025 (CU 6)","vendor":"Microsoft","versions":[{"lessThan":"17.0.4060.2","status":"affected","version":"17.0.4060.2","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:5e398554f58ee4ac4824ecc36e0a56314144d7fa9d9df2dd4cb2410a9cc396c9 · sha256:f4220095b7c43fb8… · /containers/cna/affected/8
{"platforms":["x64-based Systems"],"product":"Microsoft SQL Server 2025 for x64-based Systems (GDR)","vendor":"Microsoft","versions":[{"lessThan":"17.0.1125.2","status":"affected","version":"17.0.1050.2","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:5e398554f58ee4ac4824ecc36e0a56314144d7fa9d9df2dd4cb2410a9cc396c9 · sha256:f4220095b7c43fb8… · /containers/cna/affected/9
{"platforms":["x64-based Systems"],"product":"Microsoft SQL Server 2017 (CU 31)","vendor":"Microsoft","versions":[{"lessThan":"14.0.3540.1","status":"affected","version":"14.0.0","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:5e398554f58ee4ac4824ecc36e0a56314144d7fa9d9df2dd4cb2410a9cc396c9 · sha256:f4220095b7c43fb8… · /containers/cna/affected/2
{"platforms":["x64-based Systems"],"product":"Microsoft SQL Server 2019 (GDR)","vendor":"Microsoft","versions":[{"lessThan":"15.0.2180.2","status":"affected","version":"15.0.0","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:5e398554f58ee4ac4824ecc36e0a56314144d7fa9d9df2dd4cb2410a9cc396c9 · sha256:f4220095b7c43fb8… · /containers/cna/affected/5
{"platforms":["x64-based Systems"],"product":"Microsoft SQL Server 2022 (GDR)","vendor":"Microsoft","versions":[{"lessThan":"16.0.1190.2","status":"affected","version":"16.0.0","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:5e398554f58ee4ac4824ecc36e0a56314144d7fa9d9df2dd4cb2410a9cc396c9 · sha256:f4220095b7c43fb8… · /containers/cna/affected/6
{"product":"Microsoft SQL Server 2022 for x64-based Systems (CU 25)","vendor":"Microsoft","versions":[{"lessThan":"16.0.4262.2","status":"affected","version":"16.0.4260.1","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:5e398554f58ee4ac4824ecc36e0a56314144d7fa9d9df2dd4cb2410a9cc396c9 · sha256:f4220095b7c43fb8… · /containers/cna/affected/7
{"platforms":["x64-based Systems"],"product":"Microsoft SQL Server 2016 Service Pack 3 (GDR)","vendor":"Microsoft","versions":[{"lessThan":"13.0.6500.1","status":"affected","version":"13.0.0","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:5e398554f58ee4ac4824ecc36e0a56314144d7fa9d9df2dd4cb2410a9cc396c9 · sha256:f4220095b7c43fb8… · /containers/cna/affected/0
{"platforms":["x64-based Systems"],"product":"Microsoft SQL Server 2016 Service Pack 3 Azure Connect Feature Pack","vendor":"Microsoft","versions":[{"lessThan":"13.0.7095.1","status":"affected","version":"13.0.0","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:5e398554f58ee4ac4824ecc36e0a56314144d7fa9d9df2dd4cb2410a9cc396c9 · sha256:f4220095b7c43fb8… · /containers/cna/affected/1

Provider-owned CVSS observations

1 source assertion
{"metric":{"baseScore":8.8,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:5e398554f58ee4ac4824ecc36e0a56314144d7fa9d9df2dd4cb2410a9cc396c9 · sha256:f4220095b7c43fb8… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion
{"cweId":"CWE-502","description":"CWE-502: Deserialization of Untrusted Data","lang":"en-US","type":"CWE"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:5e398554f58ee4ac4824ecc36e0a56314144d7fa9d9df2dd4cb2410a9cc396c9 · sha256:f4220095b7c43fb8… · /containers/cna/problemTypes/0/descriptions/0

Source references

1 source assertion
{"name":"Microsoft SQL Server Remote Code Execution Vulnerability","tags":["vendor-advisory","patch"],"url":"https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-54118"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:5e398554f58ee4ac4824ecc36e0a56314144d7fa9d9df2dd4cb2410a9cc396c9 · sha256:f4220095b7c43fb8… · /containers/cna/references/0

Attribution and limitations

  • CVE Program CVEList V5: Reproduce the MITRE copyright designation and CVE license in copies. Source →

Provider severity values are preserved separately. Baitaphish does not convert them into a risk rating, infer affected products, or treat EPSS as observed exploitation.

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