ELSA-2026-50249: Security update for 3 packages

ELSA-2026-50249, released April 30, 2026, fixes 2 CVEs across 3 products. None of them is reported as exploited. Patch Radar priority: Routine.

Routine

CVEs closed

None rated Critical

Exploited

None reported

Highest CVSS

5.5

Base score, 0 to 10

Highest EPSS

0.0011

1st percentile

Priority of the 2 CVEs

Patch now 0
                                Urgent 0
                                High 0
                                Routine 2

Fixed package versions

Product	Release	Fixed in
dtrace	ol 10	0:2.0.7-4.el9
dtrace	ol 9	0:2.0.7-4.el9
dtrace-devel	ol 10	0:2.0.7-4.el9
dtrace-devel	ol 9	0:2.0.7-4.el9
dtrace-testsuite	ol 10	0:2.0.7-4.el9
dtrace-testsuite	ol 9	0:2.0.7-4.el9

CVEs this fix closes

Priority	CVE	Title	CVSS	EPSS	Exploitation
Routine	CVE-2026-21996	dtrace: An unprivileged attacker can reliably trigger a crash of the dtrace process with a malicious ELF binary due to an int...	5.5	0.0011	None reported
Routine	CVE-2026-35233	dtrace: An unprivileged attacker can craft a user-space process with a malicious ELF binary containing an out-of-range sh_lin...	4.4	0.0011	None reported

Also fixes CVE-2026-21996

ELSA-2026-50250
dtrace, dtrace-devel, dtrace-testsuite on ol 8
DEBIAN-CVE-2026-21996
dtrace on Debian 14

Vendor advisory

https://linux.oracle.com/errata/ELSA-2026-50249.html

For tools and AI agents

This page as data: JSON · Markdown

Link to this page

If this page saved you time, a link to it in your ticket, advisory or write-up helps others find it.

HTML

<a href="https://patchblox.com/security/fix/linux/elsa-2026-50249">ELSA-2026-50249 on Patchblox Patch Radar</a>

Reusing the data? How to credit Patch Radar.

Which servers are still behind?

Patchblox compares the installed package on every Linux machine against the fixed version for its release, including machines reported through Azure Update Manager.

Get a demo

Patch Radar data is free to use with attribution. Terms and how to credit it.

Product names, logos and trademarks shown on Patch Radar belong to their respective owners. They are used only to identify the software each security fix applies to and to help readers find their platform. Their use does not imply any affiliation with, or endorsement by, those owners, and Patchblox is not affiliated with any of them.