Bug 2539915 (CVE-2026-97152) - CVE-2026-97152 nanomsg: Nanomsg: Buffer overflow via unchecked WebSocket header copy
Summary: CVE-2026-97152 nanomsg: Nanomsg: Buffer overflow via unchecked WebSocket head...
Keywords:
Status: NEW
Alias: CVE-2026-97152
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
urgent
urgent
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On: 2539978 2539979
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-09-24 03:31 UTC by OSIDB Bzimport
Modified: 2026-09-24 07:56 UTC (History)
0 users

Fixed In Version:
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Description OSIDB Bzimport 2026-09-24 03:31:25 UTC 
Nanomsg versions 0.5-beta through 1.x before 1.2.3 has a remotely exploitable buffer overflow in the WebSocket transport, due to an unchecked copy of the Sec-WebSocket-Version header, through snprintf.
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