ELSA-2026-20568: jmc security update

ELSA-2026-20568, released June 23, 2026, fixes 1 CVE in jmc (version 0:8.2.0-19.el9_8.2). None of them is reported as exploited. Patch Radar priority: Urgent.

Urgent

CVEs closed

1 rated Critical

Exploited

None reported

Highest CVSS

9.1

Base score, 0 to 10

Highest EPSS

0.0131

70th percentile

Fixed package versions

Product	Release	Fixed in
jmc	ol 9	0:8.2.0-19.el9_8.2

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
Urgent	CVE-2026-2332	jetty12: In Eclipse Jetty, the HTTP/1.1 parser is vulnerable to request smuggling when chunk extensions are used, similar to t...	9.1	0.0131	None reported

Also fixes CVE-2026-2332

RLSA-2026:20568
jmc on rocky 9
ALSA-2026:20568
jmc on almalinux 9
RHSA-2026:20568
jmc on RHEL 9
DEBIAN-CVE-2026-2332
jetty12 on Debian 14

Vendor advisory

https://linux.oracle.com/errata/ELSA-2026-20568.html

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