Bug 2454494 (CVE-2026-35387) - CVE-2026-35387 OpenSSH: OpenSSH: Information disclosure due to unintended cryptographic algorithm usage
Summary: CVE-2026-35387 OpenSSH: OpenSSH: Information disclosure due to unintended cry...
Keywords:
Status: NEW
Alias: CVE-2026-35387
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Product Security DevOps Team
QA Contact:
URL:
Whiteboard:
Depends On: 2454944
Blocks:
TreeView+ depends on / blocked
 
Reported: 2026-04-02 18:02 UTC by OSIDB Bzimport
Modified: 2026-04-03 22:00 UTC (History)
5 users (show)

Fixed In Version:
Clone Of:
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Last Closed:
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Description OSIDB Bzimport 2026-04-02 18:02:04 UTC 
OpenSSH before 10.3 can use unintended ECDSA algorithms. Listing of any ECDSA algorithm in PubkeyAcceptedAlgorithms or HostbasedAcceptedAlgorithms is misinterpreted to mean all ECDSA algorithms.
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