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CVE-2026-43966

🗓️ 09 Jun 2026 20:59:36Reported by redhat.comType 
redhatcve
 redhatcve
🔗 access.redhat.com👁 9 Views

CVE-2026-43966: Improper CRLF handling in cowlib HTTP headers enables response splitting from attacker input.

Related
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-43966
8 Jun 202616:34
attackerkb
CNNVD
Cowlib 注入漏洞
8 Jun 202600:00
cnnvd
CVE
CVE-2026-43966
8 Jun 202616:34
cve
Cvelist
CVE-2026-43966 HTTP Response Splitting via Non-VCHAR Bytes in cow_http_struct_hd:escape_string/2
8 Jun 202616:34
cvelist
Debian CVE
CVE-2026-43966
8 Jun 202616:34
debiancve
EUVD
EUVD-2026-35131
8 Jun 202616:34
euvd
NVD
CVE-2026-43966
8 Jun 202617:16
nvd
OSV
DEBIAN-CVE-2026-43966
8 Jun 202617:16
osv
OSV
EEF-CVE-2026-43966 HTTP Response Splitting via Non-VCHAR Bytes in cow_http_struct_hd:escape_string/2
8 Jun 202616:34
osv
OSV
UBUNTU-CVE-2026-43966
15 Jun 202600:00
osv
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09 Jun 2026 20:59Current
5.6Medium risk
Vulners AI Score5.6
CVSS 46.3
EPSS0.00313
SSVC
9