HIGHPyPI

eml_parser vulnerable to DoS via deeply nested parens in Received headers

eml_parser vulnerable to DoS via deeply nested parens in Received headers

CVE-2026-55620Published 1 week agoUpdated 1 week agoSource: OSV

Affected packages

  • eml-parserbefore 3.0.2

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.

eml_parser vulnerable to DoS via deeply nested parens in Received headers | HackTribune