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CVE-2026-20240

In Splunk Enterprise versions below 10.2.2, 10.0.5, 9.4.11, and 9.3.12, and Splunk Cloud Platform versions below 10.4.2603.1, 10.3.2512.9, 10.2.2510.11, 10.1.2507.21, 10.0.2503.13, and 9.3.2411.129, a low-privileged user that does not hold the ‘admin’ or ‘power’ Splunk roles could cause a Denial of Service by exploiting the `coldToFrozen.sh` script in the `splunk_archiver` app to rename critical Splunk directories, making the instance non-functional.<br><br>The Denial of Service is possible beca
Lifecycle PUBLISHED1 preserved revisionFact urn:baitaphish:canonical-cve-fact-revision:v2:406f4f97bcbea22decb17df1ff723c1438c9a5da46bbf51d61416e45ced31fb8
Known exploited
Not asserted
Disputed
No
Stale source
No
Conflicts
1

Preserved source conflicts

No provider value was silently selected as the winner.

affected · 2 assertions

{"product":"Splunk Enterprise","vendor":"Splunk","versions":[{"lessThan":"10.2.2","status":"affected","version":"10.2","versionType":"custom"},{"lessThan":"10.0.5","status":"affected","version":"10.0","versionType":"custom"},{"lessThan":"9.4.11","status":"affected","version":"9.4","versionType":"custom"},{"lessThan":"9.3.12","status":"affected","version":"9.3","versionType":"custom"}]}

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:b426678de1fc0ec9aadf4f870c5d9119acc4dbb433806180dde3b31616be75e7 · sha256:84312003ec659e79… · /containers/cna/affected/0

{"product":"Splunk Cloud Platform","vendor":"Splunk","versions":[{"lessThan":"10.4.2603.1","status":"affected","version":"10.4.2603","versionType":"custom"},{"lessThan":"10.3.2512.9","status":"affected","version":"10.3.2512","versionType":"custom"},{"lessThan":"10.2.2510.11","status":"affected","version":"10.2.2510","versionType":"custom"},{"lessThan":"10.1.2507.21","status":"affected","version":"10.1.2507","versionType":"custom"},{"lessThan":"10.0.2503.13","status":"affected","version":"10.0.2503","versionType":"custom"},{"lessThan":"9.3.2411.129","status":"affected","version":"9.3.2411","ver…

  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:b426678de1fc0ec9aadf4f870c5d9119acc4dbb433806180dde3b31616be75e7 · sha256:84312003ec659e79… · /containers/cna/affected/1

Affected products and versions

2 source assertions
{"product":"Splunk Enterprise","vendor":"Splunk","versions":[{"lessThan":"10.2.2","status":"affected","version":"10.2","versionType":"custom"},{"lessThan":"10.0.5","status":"affected","version":"10.0","versionType":"custom"},{"lessThan":"9.4.11","status":"affected","version":"9.4","versionType":"custom"},{"lessThan":"9.3.12","status":"affected","version":"9.3","versionType":"custom"}]}
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:b426678de1fc0ec9aadf4f870c5d9119acc4dbb433806180dde3b31616be75e7 · sha256:84312003ec659e79… · /containers/cna/affected/0
{"product":"Splunk Cloud Platform","vendor":"Splunk","versions":[{"lessThan":"10.4.2603.1","status":"affected","version":"10.4.2603","versionType":"custom"},{"lessThan":"10.3.2512.9","status":"affected","version":"10.3.2512","versionType":"custom"},{"lessThan":"10.2.2510.11","status":"affected","version":"10.2.2510","versionType":"custom"},{"lessThan":"10.1.2507.21","status":"affected","version":"10.1.2507","versionType":"custom"},{"lessThan":"10.0.2503.13","status":"affected","version":"10.0.2503","versionType":"custom"},{"lessThan":"9.3.2411.129","status":"affected","version":"9.3.2411","ver…
  • cve_program_cvelist_v5affected
    urn:baitaphish:normalized-source-record:v2:b426678de1fc0ec9aadf4f870c5d9119acc4dbb433806180dde3b31616be75e7 · sha256:84312003ec659e79… · /containers/cna/affected/1

Provider-owned CVSS observations

1 source assertion
{"metric":{"baseScore":7.1,"baseSeverity":"HIGH","vectorString":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H","version":"3.1"},"metric_type":"cvssV3_1"}
  • cve_program_cvelist_v5cvss
    urn:baitaphish:normalized-source-record:v2:b426678de1fc0ec9aadf4f870c5d9119acc4dbb433806180dde3b31616be75e7 · sha256:84312003ec659e79… · /containers/cna/metrics/0/cvssV3_1

CWE assertions

1 source assertion
{"cweId":"CWE-20","description":"The product does not validate or incorrectly validates input that can affect the control flow or data flow of a program.","lang":"en","type":"cwe"}
  • cve_program_cvelist_v5cwe
    urn:baitaphish:normalized-source-record:v2:b426678de1fc0ec9aadf4f870c5d9119acc4dbb433806180dde3b31616be75e7 · sha256:84312003ec659e79… · /containers/cna/problemTypes/0/descriptions/0

Source references

1 source assertion
{"url":"https://advisory.splunk.com/advisories/SVD-2026-0504"}
  • cve_program_cvelist_v5reference
    urn:baitaphish:normalized-source-record:v2:b426678de1fc0ec9aadf4f870c5d9119acc4dbb433806180dde3b31616be75e7 · sha256:84312003ec659e79… · /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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