High severityNVD Advisory· Published Nov 4, 2026

CVE-2026-114426

Description

SEPPmail Secure Email Gateway before 15.1.1 processes and writes v1 file-interface upload data before authenticating the caller and without an absolute request-size limit. An unauthenticated remote attacker can occupy workers and consume temporary storage with concurrent or slow requests, causing service unavailability.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Seppmail/Secure Email Gatewayllm-fuzzy
Range: <15.1.1

Patches

Vulnerability mechanics

References

docs.seppmail.com/en/20_revision-history.htmlnvd

News mentions

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