SUSE-SU-2026:0371-1

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Source
https://www.suse.com/support/update/announcement/2026/suse-su-20260371-1/
Import Source
https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:0371-1.json
JSON Data
https://api.osv.dev/v1/vulns/SUSE-SU-2026:0371-1
Upstream
CVE (3)
Related
CVE (3)
Published
2026-02-03T18:08:50Z
Modified
2026-02-04T15:15:07Z
Summary
Security update for glibc
Details

This update for glibc fixes the following issues:

Security fixes:

  • CVE-2026-0861: Fixed inadequate size check in the memalign suite may result in an integer overflow (bsc#1256766).
  • CVE-2026-0915: Fixed uninitialized stack buffer used as DNS query name when net==0 in _nss_dns_getnetbyaddr_r (bsc#1256822).
  • CVE-2025-15281: Fixed uninitialized memory may cause the process abort (bsc#1257005).

Other fixes:

  • NPTL: Optimize trylock for high cache contention workloads (bsc#1256437).
References

Affected packages

openSUSE:Leap 15.6
glibc

Package

Name
glibc
Purl
pkg:rpm/opensuse/glibc&distro=openSUSE%20Leap%2015.6

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.38-150600.14.40.1

Ecosystem specific 

{
    "binaries":  [
        {
            "glibc":  "2.38-150600.14.40.1",
            "glibc-32bit":  "2.38-150600.14.40.1",
            "glibc-devel":  "2.38-150600.14.40.1",
            "glibc-devel-32bit":  "2.38-150600.14.40.1",
            "glibc-devel-static":  "2.38-150600.14.40.1",
            "glibc-devel-static-32bit":  "2.38-150600.14.40.1",
            "glibc-extra":  "2.38-150600.14.40.1",
            "glibc-html":  "2.38-150600.14.40.1",
            "glibc-i18ndata":  "2.38-150600.14.40.1",
            "glibc-info":  "2.38-150600.14.40.1",
            "glibc-lang":  "2.38-150600.14.40.1",
            "glibc-locale":  "2.38-150600.14.40.1",
            "glibc-locale-base":  "2.38-150600.14.40.1",
            "glibc-locale-base-32bit":  "2.38-150600.14.40.1",
            "glibc-profile":  "2.38-150600.14.40.1",
            "glibc-profile-32bit":  "2.38-150600.14.40.1",
            "glibc-utils":  "2.38-150600.14.40.1",
            "glibc-utils-32bit":  "2.38-150600.14.40.1",
            "libnsl1":  "2.38-150600.14.40.1",
            "libnsl1-32bit":  "2.38-150600.14.40.1",
            "nscd":  "2.38-150600.14.40.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:0371-1.json"
SUSE:Linux Enterprise Module for Basesystem 15 SP7
glibc

Package

Name
glibc
Purl
pkg:rpm/suse/glibc&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Basesystem%2015%20SP7

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.38-150600.14.40.1

Ecosystem specific 

{
    "binaries":  [
        {
            "glibc":  "2.38-150600.14.40.1",
            "glibc-32bit":  "2.38-150600.14.40.1",
            "glibc-devel":  "2.38-150600.14.40.1",
            "glibc-extra":  "2.38-150600.14.40.1",
            "glibc-i18ndata":  "2.38-150600.14.40.1",
            "glibc-info":  "2.38-150600.14.40.1",
            "glibc-lang":  "2.38-150600.14.40.1",
            "glibc-locale":  "2.38-150600.14.40.1",
            "glibc-locale-base":  "2.38-150600.14.40.1",
            "glibc-locale-base-32bit":  "2.38-150600.14.40.1",
            "glibc-profile":  "2.38-150600.14.40.1",
            "libnsl1":  "2.38-150600.14.40.1",
            "libnsl1-32bit":  "2.38-150600.14.40.1",
            "nscd":  "2.38-150600.14.40.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:0371-1.json"
SUSE:Linux Enterprise Module for Development Tools 15 SP7
glibc

Package

Name
glibc
Purl
pkg:rpm/suse/glibc&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Development%20Tools%2015%20SP7

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.38-150600.14.40.1

Ecosystem specific 

{
    "binaries":  [
        {
            "glibc-devel-32bit":  "2.38-150600.14.40.1",
            "glibc-devel-static":  "2.38-150600.14.40.1",
            "glibc-utils":  "2.38-150600.14.40.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:0371-1.json"
SUSE:Linux Enterprise Server 15 SP6-LTSS
glibc

Package

Name
glibc
Purl
pkg:rpm/suse/glibc&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP6-LTSS

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.38-150600.14.40.1

Ecosystem specific 

{
    "binaries":  [
        {
            "glibc":  "2.38-150600.14.40.1",
            "glibc-32bit":  "2.38-150600.14.40.1",
            "glibc-devel":  "2.38-150600.14.40.1",
            "glibc-devel-32bit":  "2.38-150600.14.40.1",
            "glibc-devel-static":  "2.38-150600.14.40.1",
            "glibc-extra":  "2.38-150600.14.40.1",
            "glibc-i18ndata":  "2.38-150600.14.40.1",
            "glibc-info":  "2.38-150600.14.40.1",
            "glibc-lang":  "2.38-150600.14.40.1",
            "glibc-locale":  "2.38-150600.14.40.1",
            "glibc-locale-base":  "2.38-150600.14.40.1",
            "glibc-locale-base-32bit":  "2.38-150600.14.40.1",
            "glibc-profile":  "2.38-150600.14.40.1",
            "glibc-utils":  "2.38-150600.14.40.1",
            "libnsl1":  "2.38-150600.14.40.1",
            "libnsl1-32bit":  "2.38-150600.14.40.1",
            "nscd":  "2.38-150600.14.40.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:0371-1.json"
SUSE:Linux Enterprise Server for SAP Applications 15 SP6
glibc

Package

Name
glibc
Purl
pkg:rpm/suse/glibc&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP6

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.38-150600.14.40.1

Ecosystem specific 

{
    "binaries":  [
        {
            "glibc":  "2.38-150600.14.40.1",
            "glibc-32bit":  "2.38-150600.14.40.1",
            "glibc-devel":  "2.38-150600.14.40.1",
            "glibc-devel-32bit":  "2.38-150600.14.40.1",
            "glibc-devel-static":  "2.38-150600.14.40.1",
            "glibc-extra":  "2.38-150600.14.40.1",
            "glibc-i18ndata":  "2.38-150600.14.40.1",
            "glibc-info":  "2.38-150600.14.40.1",
            "glibc-lang":  "2.38-150600.14.40.1",
            "glibc-locale":  "2.38-150600.14.40.1",
            "glibc-locale-base":  "2.38-150600.14.40.1",
            "glibc-locale-base-32bit":  "2.38-150600.14.40.1",
            "glibc-profile":  "2.38-150600.14.40.1",
            "glibc-utils":  "2.38-150600.14.40.1",
            "libnsl1":  "2.38-150600.14.40.1",
            "libnsl1-32bit":  "2.38-150600.14.40.1",
            "nscd":  "2.38-150600.14.40.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:0371-1.json"