openSUSE-SU-2026:21057-1

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Import Source
https://ftp.suse.com/pub/projects/security/osv/openSUSE-SU-2026:21057-1.json
JSON Data
https://api.test.osv.dev/v1/vulns/openSUSE-SU-2026:21057-1
Upstream
CVE (2)
Related
CVE (2)
Published
2026-06-25T11:51:43Z
Modified
2026-06-30T18:24:44Z
Summary
Security update for libssh2_org
Details

This update for libssh2_org fixes the following issues

  • CVE-2026-55199: pre-Authentication DoS via SSH_MSG_EXT_INFO Handler (bsc#1268530).
  • CVE-2026-55200: out-of-Bounds write via Unchecked packet_length in transport.c (bsc#1268531).
References

Affected packages

openSUSE:Leap 16.0 / libssh2_org

Package

Name
libssh2_org
Purl
pkg:rpm/opensuse/libssh2_org&distro=openSUSE%20Leap%2016.0

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.11.1-160000.4.1

Ecosystem specific 

{
    "binaries":  [
        {
            "libssh2-1":  "1.11.1-160000.4.1",
            "libssh2-devel":  "1.11.1-160000.4.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/openSUSE-SU-2026:21057-1.json"