CVE-2026-42504

HIGH · CVSS 7.5 EPSS 0.56%

Source: NVD + CISA KEV + EPSS (historical backfill) · Published 2026-06-02 · Last synced 2026-08-04

CyberRota Analysis

This is a high severity vulnerability with a CVSS score of 7.5. See the original NVD description below for full technical details.

CVE

CVE-2026-42504

Severity

HIGH

CVSS

7.5

EPSS

0.56%

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