Bug 2548402 - CVE-2026-57941 mod_http2: Apache HTTP Server: mod_http2 use-after-free / wild write via shared session->bbtmp re-entrancy [fedora-all]
Summary: CVE-2026-57941 mod_http2: Apache HTTP Server: mod_http2 use-after-free / wild...
Keywords:
Status: NEW
Alias: None
Product: Fedora
Classification: Fedora
Component: mod_http2
Version: rawhide
Hardware: Unspecified
OS: Unspecified
medium
medium
Target Milestone: ---
Assignee: Luboš Uhliarik
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: {"flaws": ["2f1fda4e-da8e-4f3f-afba-6...
: 2548403 (view as bug list)
Depends On:
Blocks: CVE-2026-57941
TreeView+ depends on / blocked
 
Reported: 2026-10-09 08:41 UTC by Ganesh
Modified: 2026-10-12 09:57 UTC (History)
2 users (show)

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

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Description Ganesh 2026-10-09 08:41:14 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.

Use After Free vulnerability in Apache HTTP Server's mod_http2 via shared session->bbtmp re-entrancy



This issue affects Apache HTTP Server: from 2.4.0 through 2.4.68.
Comment 1 Tomas Hoger 2026-10-12 09:57:47 UTC 
*** Bug 2548403 has been marked as a duplicate of this bug. ***
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