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Vulnerability record · CVE-2026-22544 · published 7 January 2026

CVE-2026-22544: Cleartext transmission vulnerability

An attacker with a network connection could detect credentials in clear text.

8.7 CVSS 4.0 High EPSS 0.23% · top 87.4% CWE-319 · Cleartext transmission Deferred
8.7CVSS 4.0 base score
0.23%EPSS exploitation probability, 30 days
NoNot in CISA KEV
0Affected product versions listed by NVD
1References
17 Jun 2026Last modified by NVD

Description

An attacker with a network connection could detect credentials in clear text.

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:

References

Track CVE-2026-22544 inside VULONE

Watch it alongside the ransomware crews, C2 infrastructure and forum chatter that reference it, query it through the API and pull it into your SIEM over TAXII.

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Source: NIST National Vulnerability Database (record CVE-2026-22544), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.