CVE-2026-44128

CVE-2026-44128 is a critical-severity vulnerability with a CVSS 4.0 base score of 9.3. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-95.

Key facts

Description

SEPPmail Secure Email Gateway before version 15.0.2.1 allows unauthenticated remote code execution in the new GINA UI because an endpoint passes attacker-controlled input from a parameter to Perl's eval.

Frequently asked questions

What is CVE-2026-44128?
SEPPmail Secure Email Gateway before version 15.0.2.1 allows unauthenticated remote code execution in the new GINA UI because an endpoint passes attacker-controlled input from a parameter to Perl's eval.
How severe is CVE-2026-44128?
CVE-2026-44128 has a CVSS 4.0 base score of 9.3, rated critical severity.
Is CVE-2026-44128 being actively exploited?
It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (54th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2026-44128?
Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
Does CVE-2026-44128 have an EU (EUVD) identifier?
Yes. CVE-2026-44128 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-28588.
When was CVE-2026-44128 published?
CVE-2026-44128 was published on 2026-05-08 and last updated on 2026-06-17.

References

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