Bug 2538918 (CVE-2026-91018) - CVE-2026-91018 lwip: lwIP: Arbitrary code execution due to double free vulnerability
Summary: CVE-2026-91018 lwip: lwIP: Arbitrary code execution due to double free vulner...
Keywords:
Status: NEW
Alias: CVE-2026-91018
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
high
high
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On: 2539335 2539336
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-09-22 21:27 UTC by OSIDB Bzimport
Modified: 2026-09-23 10:51 UTC (History)
0 users

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Description OSIDB Bzimport 2026-09-22 21:27:18 UTC 
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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