Bug 2481291 (CVE-2026-48850) - CVE-2026-48850 PuTTY: double free vulnerability in RSA KEX code
Summary: CVE-2026-48850 PuTTY: double free vulnerability in RSA KEX code
Keywords:
Status: NEW
Alias: CVE-2026-48850
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
medium
medium
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On: 2481657 2481658
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-05-25 21:01 UTC by OSIDB Bzimport
Modified: 2026-05-28 16:48 UTC (History)
0 users

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


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Description OSIDB Bzimport 2026-05-25 21:01:25 UTC
PuTTY 0.72 before 0.84 has a double free in RSA KEX.


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