PT-2026-24940 · Red Hat · Red Hat Enterprise Linux 10+2

Coty Sutherland + 1 · Published 2026-03-12 · Updated 2026-03-13 · CVE-2026-3234

Positive Technologies (AI Summary)

CVSS v3.1

4.3

Medium

Base vector

AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

Name of the Vulnerable Software and Affected Versions mod proxy cluster (affected versions not specified)

Description A flaw exists in mod proxy cluster, specifically a Carriage Return Line Feed (CRLF) injection in the decodeenc() function. This allows a remote attacker to bypass input validation. By injecting CRLF sequences into the cluster configuration, an attacker can corrupt the response body of responses from the /INFO endpoint. Exploitation requires network access to the MCMP protocol port, but authentication is not needed.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Weakness Enumeration

CWE-93

Related Identifiers

CVE-2026-3234

Affected Products

Red Hat Enterprise Linux 10

Red Hat Enterprise Linux 9

Red Hat Jboss Core Services

References · 8

• https://nvd.nist.gov/vuln/detail/CVE-2026-3234 · Security Note
• https://twitter.com/cyberbivash/status/2032075135859949625 · Twitter Post
• https://twitter.com/CVEnew/status/2032410972544176338 · Twitter Post
• https://t.me/CVEtracker/47247 · Telegram Post
• https://access.redhat.com/security/cve/CVE-2026-3234 · Note
• https://t.me/cveNotify/155248 · Telegram Post
• https://twitter.com/CVEarity/status/2032091052891640040 · Twitter Post
• https://bugzilla.redhat.com/show_bug.cgi?id=2442889 · Note