SUSE-SU-2026:4656-1

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Source
https://www.suse.com/support/update/announcement/2026/suse-su-20264656-1/
Import Source
https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:4656-1.json
JSON Data
https://api.osv.dev/v1/vulns/SUSE-SU-2026:4656-1
Upstream
CVE (4)
Related
CVE (4)
Published
2026-10-14T07:48:58Z
Modified
2026-10-14T17:30:08Z
Summary
Security update for glibc
Details

This update for glibc fixes the following issues:

  • CVE-2026-8674: reachable assert in resolv/resolv_conf.c:update_from_conf allows an attacker in a local network to trigger a process crash (bsc#1281297).
  • CVE-2026-86805: TOCTOU race condition in the dynamic loader allows local attackers to escalate privileges (bsc#1282509).
  • CVE-2026-89092: nscd stack overflow leads to degraded DNS resolution (bsc#1282449).
  • CVE-2026-97399: one byte out-of-bounds read via function strncasecmp on Power8 can lead to a program crash (bsc#1283147).
References

Affected packages

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
2.38-150600.14.61.1

Ecosystem specific 

{
    "binaries":  [
        {
            "glibc":  "2.38-150600.14.61.1",
            "glibc-32bit":  "2.38-150600.14.61.1",
            "glibc-devel":  "2.38-150600.14.61.1",
            "glibc-extra":  "2.38-150600.14.61.1",
            "glibc-i18ndata":  "2.38-150600.14.61.1",
            "glibc-info":  "2.38-150600.14.61.1",
            "glibc-lang":  "2.38-150600.14.61.1",
            "glibc-locale":  "2.38-150600.14.61.1",
            "glibc-locale-base":  "2.38-150600.14.61.1",
            "glibc-locale-base-32bit":  "2.38-150600.14.61.1",
            "glibc-profile":  "2.38-150600.14.61.1",
            "libnsl1":  "2.38-150600.14.61.1",
            "libnsl1-32bit":  "2.38-150600.14.61.1",
            "nscd":  "2.38-150600.14.61.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:4656-1.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
2.38-150600.14.61.1

Ecosystem specific 

{
    "binaries":  [
        {
            "glibc-devel-32bit":  "2.38-150600.14.61.1",
            "glibc-devel-static":  "2.38-150600.14.61.1",
            "glibc-utils":  "2.38-150600.14.61.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:4656-1.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
2.38-150600.14.61.1

Ecosystem specific 

{
    "binaries":  [
        {
            "glibc":  "2.38-150600.14.61.1",
            "glibc-32bit":  "2.38-150600.14.61.1",
            "glibc-devel":  "2.38-150600.14.61.1",
            "glibc-devel-32bit":  "2.38-150600.14.61.1",
            "glibc-devel-static":  "2.38-150600.14.61.1",
            "glibc-extra":  "2.38-150600.14.61.1",
            "glibc-i18ndata":  "2.38-150600.14.61.1",
            "glibc-info":  "2.38-150600.14.61.1",
            "glibc-lang":  "2.38-150600.14.61.1",
            "glibc-locale":  "2.38-150600.14.61.1",
            "glibc-locale-base":  "2.38-150600.14.61.1",
            "glibc-locale-base-32bit":  "2.38-150600.14.61.1",
            "glibc-profile":  "2.38-150600.14.61.1",
            "glibc-utils":  "2.38-150600.14.61.1",
            "libnsl1":  "2.38-150600.14.61.1",
            "libnsl1-32bit":  "2.38-150600.14.61.1",
            "nscd":  "2.38-150600.14.61.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:4656-1.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
2.38-150600.14.61.1

Ecosystem specific 

{
    "binaries":  [
        {
            "glibc":  "2.38-150600.14.61.1",
            "glibc-32bit":  "2.38-150600.14.61.1",
            "glibc-devel":  "2.38-150600.14.61.1",
            "glibc-devel-32bit":  "2.38-150600.14.61.1",
            "glibc-devel-static":  "2.38-150600.14.61.1",
            "glibc-extra":  "2.38-150600.14.61.1",
            "glibc-i18ndata":  "2.38-150600.14.61.1",
            "glibc-info":  "2.38-150600.14.61.1",
            "glibc-lang":  "2.38-150600.14.61.1",
            "glibc-locale":  "2.38-150600.14.61.1",
            "glibc-locale-base":  "2.38-150600.14.61.1",
            "glibc-locale-base-32bit":  "2.38-150600.14.61.1",
            "glibc-profile":  "2.38-150600.14.61.1",
            "glibc-utils":  "2.38-150600.14.61.1",
            "libnsl1":  "2.38-150600.14.61.1",
            "libnsl1-32bit":  "2.38-150600.14.61.1",
            "nscd":  "2.38-150600.14.61.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:4656-1.json"