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CVE-2026-12249: Use of Less Trusted Source

🗓️ 22 Jun 2026 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com👁 3 Views

Unauthenticated MITM in Canonical ADSys through v0.16.2 enables trust store poisoning via rogue CA.

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Refs
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attackerkb
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22 Jun 202615:43
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22 Jun 202619:32
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CVE-2026-12249 Canonical ADSys Trust Store Poisoning via Plaintext HTTP Certificate Auto-Enrollment
22 Jun 202615:43
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22 Jun 202615:43
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22 Jun 202618:34
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CVE-2026-12249
22 Jun 202618:16
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GHSA-CRM4-Q7V4-C2R2 Canonical ADSys Uses a Less Trusted Source
22 Jun 202618:34
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UBUNTU-CVE-2026-12249
22 Jun 202618:16
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Positive Technologies
PT-2026-51362
22 Jun 202600:00
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