Bug 2508577 - CVE-2026-58155 trafficserver: header-name length truncation enables header aliasing and request smuggling [epel-all]
Summary: CVE-2026-58155 trafficserver: header-name length truncation enables header al...
Keywords:
Status: CLOSED ERRATA
Alias: None
Product: Fedora EPEL
Classification: Fedora
Component: trafficserver
Version: epel10
Hardware: Unspecified
OS: Unspecified
high
high
Target Milestone: ---
Assignee: Jered Floyd
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: {"flaws": ["1b53f350-cad6-48ba-a985-9...
Depends On:
Blocks: CVE-2026-58155
TreeView+ depends on / blocked
 
Reported: 2026-07-29 19:55 UTC by Guilherme de Almeida Suckevicz
Modified: 2026-08-13 02:17 UTC (History)
1 user (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2026-08-13 02:17:50 UTC
Type: ---
Embargoed:

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Description Guilherme de Almeida Suckevicz 2026-07-29 19:55:45 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.

Apache Traffic Server truncates over-long header names, allowing header aliasing, request smuggling, and policy bypass.

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 02:17:50 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.
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