Hosts vulnerable to CVE-2026-42006

CVE-2026-42006 — severity medium, CVSS 4.3 — 2 affected hosts indexed by QROS Explore.

About CVE-2026-42006

An attacker can cause uncontrolled memory usage with excessive bracing over IMAP. The fix in CVE-2026-27857 was incomplete, only blocking one way of doing this, so there was still another way left open. In particular, the fix was for closing braces, but you could still use open braces to bypass the

Showing 2 of 2 hosts, ranked by risk score.

1024.pl (5.9.174.104)

Germany · Falkenstein

14 open ports · 55 CVE · risk 98/100 · critical

ftp, http, imap, pop3, smtp, ssh

vps-226662f8.vps.ovh.net (57.128.168.198)

United Kingdom · Erith

12 open ports · 60 CVE · risk 98/100 · critical

ftp, http, imap, pop3, smtp, ssh

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