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cve-2026-47861 - MEDIUM - UDP adapter sends ack to attacker-supplied host:port parsed from packet body, even when acknowledge=false

🗓️ 20 Aug 2026 00:00:00Reported by SpringType 
spring
 spring
🔗 spring.io👁 14 Views

UDP adapter sends ack to attacker-supplied host:port even when acknowledge=false, enabling SSRF and UDP reflection attacks.

Related
ReporterTitlePublishedViews
Family
cve
CVE
CVE-2026-47861
26 Aug 202623:49
cve
cvelist
Cvelist
CVE-2026-47861 UDP adapter sends ack to attacker-supplied host:port parsed from packet body, even when acknowledge=false
26 Aug 202623:49
cvelist
euvd
EUVD
EUVD-2026-66830
27 Aug 202603:32
euvd
nvd
NVD
CVE-2026-47861
27 Aug 202601:17
nvd
ptsecurity
Positive Technologies
PT-2026-82355
26 Aug 202600:00
ptsecurity

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20 Aug 2026 00:00Current
5.3Medium risk
Vulners AI Score5.3
CVSS 3.16.3
14