Bug 2508575 - CVE-2026-58187 trafficserver: multiplexer plugin chunk decoder enables a denial of service [fedora-all]
Summary: CVE-2026-58187 trafficserver: multiplexer plugin chunk decoder enables a deni...
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Fedora
Classification: Fedora
Component: trafficserver
Version: rawhide
Hardware: Unspecified
OS: Unspecified
high
high
Target Milestone: ---
Assignee: Jered Floyd
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: {"flaws": ["81b4bcbb-7871-4fca-aa85-f...
Depends On:
Blocks: CVE-2026-58187
TreeView+ depends on / blocked
 
Reported: 2026-07-29 19:55 UTC by Guilherme de Almeida Suckevicz
Modified: 2026-08-13 13:52 UTC (History)
1 user (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2026-08-13 02:11:38 UTC
Type: ---
Embargoed:

Attachments (Terms of Use)

Description Guilherme de Almeida Suckevicz 2026-07-29 19:55:28 UTC 
Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.

The Apache Traffic Server multiplexer plugin overruns its chunk-decode buffer on upstream input, enabling denial of service.

This issue affects Apache Traffic Server: from 8.0.0 through 8.1.9, from 9.0.0 through 9.2.14, from 10.0.0 through 10.1.3.

Users are recommended to upgrade to version 9.2.15 or 10.1.4, which fix the issue.
Comment 1 Jered Floyd 2026-08-13 02:11:38 UTC 
Fixed in 9.2.15/10.1.4 but apparently Bodhi has a search limit of 20 bugs so it didn't auto-close.
Note You need to log in before you can comment on or make changes to this bug.