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CVE-2026-44126: Deserialization of Untrusted Data

🗓️ 08 May 2026 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com

Unauthenticated remote code execution in SEPPmail Secure Email Gateway before 15.0.4 via GINA UI.

Related
Refs
ReporterTitlePublishedViews
Family
attackerkb
attackerkb
CVE-2026-44126
8 May 202613:15
–attackerkb
circl
Circl
CVE-2026-44126
8 May 202615:26
–circl
cnnvd
CNNVD
SEPPmail Secure Email Gateway 代码问题漏洞
8 May 202600:00
–cnnvd
cve
CVE
CVE-2026-44126
8 May 202613:15
–cve
cvelist
Cvelist
CVE-2026-44126 Insecure deserialization
8 May 202613:15
–cvelist
euvd
EUVD
EUVD-2026-28635
8 May 202615:31
–euvd
nvd
NVD
CVE-2026-44126
8 May 202614:16
–nvd
ptsecurity
Positive Technologies
PT-2026-39002
8 May 202600:00
–ptsecurity
redhatcve
RedhatCVE
CVE-2026-44126
13 May 202614:21
–redhatcve
thn
The Hacker News
SEPPMail Secure E-Mail Gateway Vulnerabilities Enable RCE and Mail Traffic Access
19 May 202609:23
–thn
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18 May 2026 00:00Current
6.1Medium risk
Vulners AI Score6.1
CVSS 49.2
EPSS0.00756
SSVC
0