SUSE-SU-2026:2381-1

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Source
https://www.suse.com/support/update/announcement/2026/suse-su-20262381-1/
Import Source
https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:2381-1.json
JSON Data
https://api.osv.dev/v1/vulns/SUSE-SU-2026:2381-1
Upstream
  • CVE-2026-44673
Related
  • CVE-2026-44673
Published
2026-06-12T06:50:52Z
Modified
2026-06-13T08:00:05Z
Summary
Security update for libyang
Details

This update for libyang fixes the following issue

  • CVE-2026-44673: integer overflow in lyb_read_string() of src/parser_lyb.c leads to heap buffer overflow when parsing a maliciously crafted LYB binary blob (bsc#1265330).
References

Affected packages

SUSE:Linux Enterprise High Performance Computing 15 SP4-ESPOS
libyang

Package

Name
libyang
Purl
pkg:rpm/suse/libyang&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-ESPOS

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.0.184-150300.3.9.1

Ecosystem specific 

{
    "binaries":  [
        {
            "libyang-extentions":  "1.0.184-150300.3.9.1",
            "libyang1":  "1.0.184-150300.3.9.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:2381-1.json"
SUSE:Linux Enterprise High Performance Computing 15 SP4-LTSS
libyang

Package

Name
libyang
Purl
pkg:rpm/suse/libyang&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP4-LTSS

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.0.184-150300.3.9.1

Ecosystem specific 

{
    "binaries":  [
        {
            "libyang-extentions":  "1.0.184-150300.3.9.1",
            "libyang1":  "1.0.184-150300.3.9.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:2381-1.json"
SUSE:Linux Enterprise Server 15 SP4-LTSS
libyang

Package

Name
libyang
Purl
pkg:rpm/suse/libyang&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP4-LTSS

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.0.184-150300.3.9.1

Ecosystem specific 

{
    "binaries":  [
        {
            "libyang-extentions":  "1.0.184-150300.3.9.1",
            "libyang1":  "1.0.184-150300.3.9.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:2381-1.json"
SUSE:Linux Enterprise Server for SAP Applications 15 SP4
libyang

Package

Name
libyang
Purl
pkg:rpm/suse/libyang&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP4

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
1.0.184-150300.3.9.1

Ecosystem specific 

{
    "binaries":  [
        {
            "libyang-extentions":  "1.0.184-150300.3.9.1",
            "libyang1":  "1.0.184-150300.3.9.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:2381-1.json"