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USN-8208-1 haproxy vulnerability

🗓️ 27 Apr 2026 12:04:02Reported by GoogleType 
osv
 osv
🔗 osv.dev👁 1 Views

HAProxy flaw allows request smuggling from unchecked HTTP/3 body lengths, enabling remote attackers to obtain sensitive data.

Related
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-33555
13 Apr 202600:00
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CVE-2026-33555 affecting package haproxy for versions less than 2.9.11-5
9 May 202603:31
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CVE-2026-33555
16 Apr 202620:00
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[SECURITY] [DSA 6291-1] haproxy security update
22 May 202620:18
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25 May 202600:00
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27 May 202600:00
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20 May 2026 16:04Current
5.5Medium risk
Vulners AI Score5.5
CVSS 3.14
EPSS0.00013
SSVC
1