Cleartext Transmission of Sensitive Information Affecting trustee-guest-components package, versions *


Severity

Recommended
0.0
medium
0
10

Based on CentOS security rating.

Threat Intelligence

EPSS
0.01% (3rd percentile)

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  • Snyk IDSNYK-CENTOS9-TRUSTEEGUESTCOMPONENTS-16353949
  • published3 May 2026
  • disclosed29 Apr 2026

Introduced: 29 Apr 2026

CVE-2026-4873  (opens in a new tab)
CWE-319  (opens in a new tab)

How to fix?

There is no fixed version for Centos:9 trustee-guest-components.

NVD Description

Note: Versions mentioned in the description apply only to the upstream trustee-guest-components package and not the trustee-guest-components package as distributed by Centos. See How to fix? for Centos:9 relevant fixed versions and status.

A vulnerability exists where a connection requiring TLS incorrectly reuses an existing unencrypted connection from the same connection pool. If an initial transfer is made in clear-text (via IMAP, SMTP, or POP3), a subsequent request to that same host bypasses the TLS requirement and instead transmit data unencrypted.

CVSS Base Scores

version 3.1