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Mailpit: Thumbnail generation decodes unbounded image dimensions before scaling

Mailpit: Thumbnail generation decodes unbounded image dimensions before scaling

CVE-2026-67446Published 4 days agoUpdated 4 days agoSource: OSV

Affected packages

  • github.com/axllent/mailpit

Exploit signal

Known exploited (CISA KEV)
No
EPSS score
EPSS percentile

EPSS is the probability a CVE is exploited in the wild; percentile is its rank among all CVEs.

Mailpit: Thumbnail generation decodes unbounded image dimensions before scaling | HackTribune