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curl: CVE-2026-87863: HSTS response erases persisted entries

🗓️ 26 Aug 2026 22:43:59Reported by giant_anteaterType 
hackerone
 hackerone
🔗 hackerone.com👁 3 Views

Authenticated HSTS max-age causes persistent HSTS state loss in curl.

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14 Oct 2026 07:35Current
5.8Medium risk
Vulners AI Score5.8
3