Bug 2539336 - CVE-2026-91018 ocproxy: lwIP: Arbitrary code execution due to double free vulnerability [fedora-all]
Summary: CVE-2026-91018 ocproxy: lwIP: Arbitrary code execution due to double free vul...
Keywords:
Status: NEW
Alias: None
Product: Fedora
Classification: Fedora
Component: ocproxy
Version: rawhide
Hardware: Unspecified
OS: Unspecified
high
high
Target Milestone: ---
Assignee: Raphael Groner
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard: {"flaws": ["9b3f53d7-f57d-4f88-a779-f...
Depends On:
Blocks: CVE-2026-91018
TreeView+ depends on / blocked
 
Reported: 2026-09-23 10:51 UTC by Vladimir Vasilev
Modified: 2026-09-23 10:51 UTC (History)
1 user (show)

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

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Description Vladimir Vasilev 2026-09-23 10:51:11 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.

lwIP (Lightweight IP) has a double free vulnerability, which could crash the system, cause a DoS, memory corruption, or allow code execution on the victim system.
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