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CVE-2026-19538

🗓️ 26 Aug 2026 09:16:46Reported by [email protected]Type 
nvd
 nvd
🔗 web.nvd.nist.gov👁 8 Views

BLOCKED ACL bypass on proxy protocol port via duplicate query on kept-open TCP/TLS connection.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
freebsd
FreeBSD
NSD -- multiple vulnerabilities
26 Aug 202600:00
freebsd
alpinelinux
AlpineLinux
CVE-2026-19538
26 Aug 202608:47
alpinelinux
circl
Circl
CVE-2026-19538
27 Aug 202608:23
circl
cve
CVE
CVE-2026-19538
26 Aug 202608:47
cve
cvelist
Cvelist
CVE-2026-19538 Bypass of BLOCKED ACL items on proxy protocol port over TCP or TLS
26 Aug 202608:47
cvelist
debiancve
Debian CVE
CVE-2026-19538
26 Aug 202608:47
debiancve
euvd
EUVD
EUVD-2026-66376
1 Sep 202621:31
euvd
fedora
Fedora
[SECURITY] Fedora 43 Update: nsd-4.15.1-1.fc43
8 Sep 202600:57
fedora
fedora
Fedora
[SECURITY] Fedora 44 Update: nsd-4.15.1-1.fc44
8 Sep 202601:12
fedora
fedora
Fedora
[SECURITY] Fedora 45 Update: nsd-4.15.1-1.fc45
11 Sep 202619:06
fedora
Rows per page
NVD
Node
nlnetlabsnsdRange4.8.04.15.1

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08 Sep 2026 19:59Current
CVSS 3.17.5
CVSS 48.2
EPSS0.00302
8