CVE-2026-42504EPSS p30.1%

CVE-2026-42504CVE-2026-42504

Description

Decoding a maliciously-crafted MIME header containing many invalid encoded-words can consume excessive CPU.

Scoring

CVSS 7.5 ()
VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
EPSS0.38% probability of exploitation · percentile 30.1% · 2026-06-18T12:00:27Z
Last modified2026-06-04

Related by meaning· 6

Nearest entities by semantic similarity across the cs-graph corpus.

CVE
CVE-2026-25210
CVE
CVE-2025-66382
CVE
CVE-2025-55061
CVE
CVE-2025-47372
CVE
CVE-2025-46384
CVE
CVE-2026-32284
Sourced from NVD + FIRST.org EPSS. Curated for EU compliance use cases by Adam Lundqvist, Founder at SQUR.