{"vulnerability": "CVE-2026-84645", "sightings": [{"uuid": "2d17b197-bbc3-4813-b4c3-a34a7003bb27", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-84645", "type": "seen", "source": "https://www.hkcert.org/security-bulletin/jenkins-multiple-vulnerabilities_20260903", "content": "", "creation_timestamp": "2026-09-03T04:45:03.532607Z"}, {"uuid": "7c5947b5-c2fd-4dae-a724-2c47d87de271", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "86ecb4e1-bb32-44d5-9f39-8a4673af8385", "vulnerability": "CVE-2026-84645", "type": "seen", "source": "https://www.acn.gov.it/portale/w/rilevate-nuove-vulnerabilita-in-jenkins-3", "content": "", "creation_timestamp": "2026-09-04T16:45:14.197137Z"}, {"uuid": "9d4e1f04-5e5a-4d74-aeac-e8eafdabd6e5", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-84645", "type": "seen", "source": "https://t.me/GithubRedTeam/101252", "content": "\ud83d\udea8 GitHub \u76d1\u63a7\u6d88\u606f\u63d0\u9192\n\n\ud83d\udea8 \u53d1\u73b0\u5173\u952e\u8bcd\uff1a #CVE-2026 #POC #RCE\n\n\ud83d\udce6 \u9879\u76ee\u540d\u79f0\uff1a CVE-2026-84645\n\ud83d\udc64 \u9879\u76ee\u4f5c\u8005\uff1a mhtsec\n\ud83d\udee0 \u5f00\u53d1\u8bed\u8a00\uff1a Python\n\u2b50 Star\u6570\u91cf\uff1a 0  |  \ud83c\udf74 Fork\u6570\u91cf\uff1a 0\n\ud83d\udcc5 \u66f4\u65b0\u65f6\u95f4\uff1a 2026-09-05 15:12:54\n\n\ud83d\udcdd \u9879\u76ee\u63cf\u8ff0\uff1a\nJenkins PersistenceRoot Deserialization RCE (SECURITY-3972) \u2014 PoC & analysis. Requires Item/Configure; affects weekly <= 2.579 / LTS <= 2.568.2\n\n\ud83d\udd17 \u70b9\u51fb\u8bbf\u95ee\u9879\u76ee\u5730\u5740", "creation_timestamp": "2026-09-05T19:00:02.900203Z"}, {"uuid": "12f0aa19-ebf5-4827-a3b1-c09cef49efaa", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-84645", "type": "published-proof-of-concept", "source": "https://t.me/GithubRedTeam/101252", "content": "\ud83d\udea8 GitHub \u76d1\u63a7\u6d88\u606f\u63d0\u9192\n\n\ud83d\udea8 \u53d1\u73b0\u5173\u952e\u8bcd\uff1a #CVE-2026 #POC #RCE\n\n\ud83d\udce6 \u9879\u76ee\u540d\u79f0\uff1a CVE-2026-84645\n\ud83d\udc64 \u9879\u76ee\u4f5c\u8005\uff1a mhtsec\n\ud83d\udee0 \u5f00\u53d1\u8bed\u8a00\uff1a Python\n\u2b50 Star\u6570\u91cf\uff1a 0  |  \ud83c\udf74 Fork\u6570\u91cf\uff1a 0\n\ud83d\udcc5 \u66f4\u65b0\u65f6\u95f4\uff1a 2026-09-05 15:12:54\n\n\ud83d\udcdd \u9879\u76ee\u63cf\u8ff0\uff1a\nJenkins PersistenceRoot Deserialization RCE (SECURITY-3972) \u2014 PoC & analysis. Requires Item/Configure; affects weekly <= 2.579 / LTS <= 2.568.2\n\n\ud83d\udd17 \u70b9\u51fb\u8bbf\u95ee\u9879\u76ee\u5730\u5740", "creation_timestamp": "2026-09-06T00:00:37.502076Z"}, {"uuid": "cf740a56-6c7a-4b5e-8e57-33640fa3ffd9", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-84645", "type": "seen", "source": "Telegram/Kn_b6ZfV_Zn3sftMYR5SsyU-8IQ4Qtei0GrxhBA123EDChM", "content": "", "creation_timestamp": "2026-09-06T08:00:06.296611Z"}, {"uuid": "7af3f938-045c-4461-a7b7-68132c5b9b2a", "vulnerability_lookup_origin": "1a89b78e-f703-45f3-bb86-59eb712668bd", "author": "9f56dd64-161d-43a6-b9c3-555944290a09", "vulnerability": "CVE-2026-84645", "type": "published-proof-of-concept", "source": "Telegram/Kn_b6ZfV_Zn3sftMYR5SsyU-8IQ4Qtei0GrxhBA123EDChM", "content": "", "creation_timestamp": "2026-09-07T01:00:24.627302Z"}]}