[9.1] [Security Solution] Updates kibana MITRE data to v18.1 (#246770)
#247299
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) ## Summary Addresses: elastic#166152 for `9.3.0` Updates MITRE ATT&CK mappings to [`v18.1`](https://attack.mitre.org/resources/updates/updates-october-2025/). Last update was to `v17.1` in elastic#231375. To update, I modified https://github.com/elastic/kibana/blob/8da457eaa399310954edf4c98cfc0fb540ae48ad/x-pack/solutions/security/plugins/security_solution/scripts/extract_tactics_techniques_mitre.js#L22 to point to the `ATT&CK-v18.1` tag. Then ran `yarn extract-mitre-attacks` from the root `security_solution` plugin directory, and then `node scripts/i18n_check.js --fix` from Kibana root to regen the i18n files. ## Acceptance Criteria - [x] User can map and use new MITRE techniques in Security Solution - [ ] The user-facing documentation is updated with the new version - [ ] [MITRE ATT&CK® coverage](https://www.elastic.co/guide/en/security/master/rules-coverage.html) page - [ ] elastic/docs-content#4395 ## Test Criteria - [x] Verify that new techniques (see the changelog link above) are available for mapping on the Rule Creation page under "Advanced settings" - [x] Verify that new techniques are available on the MITRE ATT&CK coverage page (cherry picked from commit 6b6a30e) # Conflicts: # x-pack/platform/plugins/private/translations/translations/de-DE.json
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maximpn
approved these changes
Dec 22, 2025
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Backport
This will backport the following commits from
mainto9.1:v18.1(#246770)Questions ?
Please refer to the Backport tool documentation