GO-2026-6359

vendorUSosv

Mailpit: Thumbnail generation decodes unbounded image dimensions before scaling in github.com/axllent/mailpit

view advisory published 2026-09-10Licence: per source

Mailpit: Thumbnail generation decodes unbounded image dimensions before scaling in github.com/axllent/mailpit

01

describes (1)

Related CVEs.

IDseverity exploitable
CVE-2026-67446US——
Mailpit is an email testing tool and API for developers. Prior to 1.30.4, Mailpit decodes attacker-supplied image attachments into a full raster before checking decoded dimensions,…
02

references

External citations — patches, advisories, analysis.

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