openSUSE-SU-2026:20133-1

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Import Source
https://ftp.suse.com/pub/projects/security/osv/openSUSE-SU-2026:20133-1.json
JSON Data
https://api.osv.dev/v1/vulns/openSUSE-SU-2026:20133-1
Upstream
CVE (4)
Related
CVE (4)
Published
2026-01-29T17:44:57Z
Modified
2026-03-23T04:54:45Z
Summary
Security update for glibc
Details

This update for glibc fixes the following issues:

Security fixes:

  • CVE-2025-0395: Fixed buffer overflow in the assert() function (bsc#1236282).
  • 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#1256436)
References

Affected packages

openSUSE:Leap 16.0 / glibc

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.40-160000.3.1

Ecosystem specific 

{
    "binaries":  [
        {
            "cross-aarch64-glibc-devel":  "2.40-160000.3.1",
            "cross-ppc64le-glibc-devel":  "2.40-160000.3.1",
            "cross-riscv64-glibc-devel":  "2.40-160000.3.1",
            "cross-s390x-glibc-devel":  "2.40-160000.3.1",
            "glibc":  "2.40-160000.3.1",
            "glibc-devel":  "2.40-160000.3.1",
            "glibc-devel-static":  "2.40-160000.3.1",
            "glibc-extra":  "2.40-160000.3.1",
            "glibc-gconv-modules-extra":  "2.40-160000.3.1",
            "glibc-html":  "2.40-160000.3.1",
            "glibc-i18ndata":  "2.40-160000.3.1",
            "glibc-info":  "2.40-160000.3.1",
            "glibc-lang":  "2.40-160000.3.1",
            "glibc-locale":  "2.40-160000.3.1",
            "glibc-locale-base":  "2.40-160000.3.1",
            "glibc-profile":  "2.40-160000.3.1",
            "glibc-utils":  "2.40-160000.3.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/openSUSE-SU-2026:20133-1.json"

openSUSE:Leap 16.0 / glibc-cross-aarch64-src

Package

Name
glibc-cross-aarch64-src
Purl
pkg:rpm/opensuse/glibc-cross-aarch64-src&distro=openSUSE%20Leap%2016.0

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.40-160000.3.1

Ecosystem specific 

{
    "binaries":  [
        {
            "cross-aarch64-glibc-devel":  "2.40-160000.3.1",
            "cross-ppc64le-glibc-devel":  "2.40-160000.3.1",
            "cross-riscv64-glibc-devel":  "2.40-160000.3.1",
            "cross-s390x-glibc-devel":  "2.40-160000.3.1",
            "glibc":  "2.40-160000.3.1",
            "glibc-devel":  "2.40-160000.3.1",
            "glibc-devel-static":  "2.40-160000.3.1",
            "glibc-extra":  "2.40-160000.3.1",
            "glibc-gconv-modules-extra":  "2.40-160000.3.1",
            "glibc-html":  "2.40-160000.3.1",
            "glibc-i18ndata":  "2.40-160000.3.1",
            "glibc-info":  "2.40-160000.3.1",
            "glibc-lang":  "2.40-160000.3.1",
            "glibc-locale":  "2.40-160000.3.1",
            "glibc-locale-base":  "2.40-160000.3.1",
            "glibc-profile":  "2.40-160000.3.1",
            "glibc-utils":  "2.40-160000.3.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/openSUSE-SU-2026:20133-1.json"

openSUSE:Leap 16.0 / glibc-cross-ppc64le-src

Package

Name
glibc-cross-ppc64le-src
Purl
pkg:rpm/opensuse/glibc-cross-ppc64le-src&distro=openSUSE%20Leap%2016.0

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.40-160000.3.1

Ecosystem specific 

{
    "binaries":  [
        {
            "cross-aarch64-glibc-devel":  "2.40-160000.3.1",
            "cross-ppc64le-glibc-devel":  "2.40-160000.3.1",
            "cross-riscv64-glibc-devel":  "2.40-160000.3.1",
            "cross-s390x-glibc-devel":  "2.40-160000.3.1",
            "glibc":  "2.40-160000.3.1",
            "glibc-devel":  "2.40-160000.3.1",
            "glibc-devel-static":  "2.40-160000.3.1",
            "glibc-extra":  "2.40-160000.3.1",
            "glibc-gconv-modules-extra":  "2.40-160000.3.1",
            "glibc-html":  "2.40-160000.3.1",
            "glibc-i18ndata":  "2.40-160000.3.1",
            "glibc-info":  "2.40-160000.3.1",
            "glibc-lang":  "2.40-160000.3.1",
            "glibc-locale":  "2.40-160000.3.1",
            "glibc-locale-base":  "2.40-160000.3.1",
            "glibc-profile":  "2.40-160000.3.1",
            "glibc-utils":  "2.40-160000.3.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/openSUSE-SU-2026:20133-1.json"

openSUSE:Leap 16.0 / glibc-cross-riscv64-src

Package

Name
glibc-cross-riscv64-src
Purl
pkg:rpm/opensuse/glibc-cross-riscv64-src&distro=openSUSE%20Leap%2016.0

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.40-160000.3.1

Ecosystem specific 

{
    "binaries":  [
        {
            "cross-aarch64-glibc-devel":  "2.40-160000.3.1",
            "cross-ppc64le-glibc-devel":  "2.40-160000.3.1",
            "cross-riscv64-glibc-devel":  "2.40-160000.3.1",
            "cross-s390x-glibc-devel":  "2.40-160000.3.1",
            "glibc":  "2.40-160000.3.1",
            "glibc-devel":  "2.40-160000.3.1",
            "glibc-devel-static":  "2.40-160000.3.1",
            "glibc-extra":  "2.40-160000.3.1",
            "glibc-gconv-modules-extra":  "2.40-160000.3.1",
            "glibc-html":  "2.40-160000.3.1",
            "glibc-i18ndata":  "2.40-160000.3.1",
            "glibc-info":  "2.40-160000.3.1",
            "glibc-lang":  "2.40-160000.3.1",
            "glibc-locale":  "2.40-160000.3.1",
            "glibc-locale-base":  "2.40-160000.3.1",
            "glibc-profile":  "2.40-160000.3.1",
            "glibc-utils":  "2.40-160000.3.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/openSUSE-SU-2026:20133-1.json"

openSUSE:Leap 16.0 / glibc-cross-s390x-src

Package

Name
glibc-cross-s390x-src
Purl
pkg:rpm/opensuse/glibc-cross-s390x-src&distro=openSUSE%20Leap%2016.0

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.40-160000.3.1

Ecosystem specific 

{
    "binaries":  [
        {
            "cross-aarch64-glibc-devel":  "2.40-160000.3.1",
            "cross-ppc64le-glibc-devel":  "2.40-160000.3.1",
            "cross-riscv64-glibc-devel":  "2.40-160000.3.1",
            "cross-s390x-glibc-devel":  "2.40-160000.3.1",
            "glibc":  "2.40-160000.3.1",
            "glibc-devel":  "2.40-160000.3.1",
            "glibc-devel-static":  "2.40-160000.3.1",
            "glibc-extra":  "2.40-160000.3.1",
            "glibc-gconv-modules-extra":  "2.40-160000.3.1",
            "glibc-html":  "2.40-160000.3.1",
            "glibc-i18ndata":  "2.40-160000.3.1",
            "glibc-info":  "2.40-160000.3.1",
            "glibc-lang":  "2.40-160000.3.1",
            "glibc-locale":  "2.40-160000.3.1",
            "glibc-locale-base":  "2.40-160000.3.1",
            "glibc-profile":  "2.40-160000.3.1",
            "glibc-utils":  "2.40-160000.3.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/openSUSE-SU-2026:20133-1.json"