Bug 2526342 - CVE-2026-26449 python-stomper: Stomper: Denial of Service via missing destination header in SEND frame [epel-all]
Summary: CVE-2026-26449 python-stomper: Stomper: Denial of Service via missing destina...
Keywords:
Status: NEW
Alias: None
Product: Fedora EPEL
Classification: Fedora
Component: python-stomper
Version: epel10
Hardware: Unspecified
OS: Unspecified
high
high
Target Milestone: ---
Assignee: Fedora Infrastructure SIG
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: {"flaws": ["df15715a-c305-47e5-9951-9...
Depends On:
Blocks: CVE-2026-26449
TreeView+ depends on / blocked
 
Reported: 2026-08-31 15:19 UTC by Joel Chamberlain
Modified: 2026-08-31 15:19 UTC (History)
3 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed:
Type: ---
Embargoed:


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Description Joel Chamberlain 2026-08-31 15:19:39 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.

In Stomper 5e2741e when a client sends a SEND frame missing the destination header field, the server triggers a null pointer dereference (or access to invalid memory) while processing the frame, causing the process to crash.


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