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CURL-CVE-2026-11856 cross-origin Digest auth state leak

🗓️ 24 Jun 2026 08:00:00Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 5 Views

libcurl leaks the Authorization header across origins when reusing a handle with Digest authentication between hostA and hostB.

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24 Jun 2026 08:07Current
5.9Medium risk
Vulners AI Score5.9
5