SUSE-SU-2026:4274-1

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Source
https://www.suse.com/support/update/announcement/2026/suse-su-20264274-1/
Import Source
https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:4274-1.json
JSON Data
https://api.test.osv.dev/v1/vulns/SUSE-SU-2026:4274-1
Upstream
CVE (2)
  • CVE-2026-85197
  • CVE-2026-85534
Related
CVE (2)
  • CVE-2026-85197
  • CVE-2026-85534
Published
2026-09-21T07:31:25Z
Modified
2026-09-21T17:15:11Z
Summary
Security update for libsoup
Details

This update for libsoup fixes the following issues:

  • CVE-2026-85197: heap use-after-free in HTTP/2 client on_data_read() via GOAWAY during body upload (bsc#1279238).
  • CVE-2026-85534: heap buffer overflow in SoupSession through on_data_source_read_callback() via SETTINGS frame with crafted INITIAL_WINDOW_SIZE (bsc#1279239).
References

Affected packages

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

Package

Name
libsoup
Purl
pkg:rpm/suse/libsoup&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
3.0.4-150400.3.49.1

Ecosystem specific 

{
    "binaries":  [
        {
            "libsoup-3_0-0":  "3.0.4-150400.3.49.1",
            "libsoup-devel":  "3.0.4-150400.3.49.1",
            "libsoup-lang":  "3.0.4-150400.3.49.1",
            "typelib-1_0-Soup-3_0":  "3.0.4-150400.3.49.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:4274-1.json"
SUSE:Linux Enterprise High Performance Computing 15 SP4-LTSS
libsoup

Package

Name
libsoup
Purl
pkg:rpm/suse/libsoup&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
3.0.4-150400.3.49.1

Ecosystem specific 

{
    "binaries":  [
        {
            "libsoup-3_0-0":  "3.0.4-150400.3.49.1",
            "libsoup-devel":  "3.0.4-150400.3.49.1",
            "libsoup-lang":  "3.0.4-150400.3.49.1",
            "typelib-1_0-Soup-3_0":  "3.0.4-150400.3.49.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:4274-1.json"
SUSE:Linux Enterprise High Performance Computing 15 SP5-ESPOS
libsoup

Package

Name
libsoup
Purl
pkg:rpm/suse/libsoup&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP5-ESPOS

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
3.0.4-150400.3.49.1

Ecosystem specific 

{
    "binaries":  [
        {
            "libsoup-3_0-0":  "3.0.4-150400.3.49.1",
            "libsoup-devel":  "3.0.4-150400.3.49.1",
            "libsoup-lang":  "3.0.4-150400.3.49.1",
            "typelib-1_0-Soup-3_0":  "3.0.4-150400.3.49.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:4274-1.json"
SUSE:Linux Enterprise High Performance Computing 15 SP5-LTSS
libsoup

Package

Name
libsoup
Purl
pkg:rpm/suse/libsoup&distro=SUSE%20Linux%20Enterprise%20High%20Performance%20Computing%2015%20SP5-LTSS

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
3.0.4-150400.3.49.1

Ecosystem specific 

{
    "binaries":  [
        {
            "libsoup-3_0-0":  "3.0.4-150400.3.49.1",
            "libsoup-devel":  "3.0.4-150400.3.49.1",
            "libsoup-lang":  "3.0.4-150400.3.49.1",
            "typelib-1_0-Soup-3_0":  "3.0.4-150400.3.49.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:4274-1.json"
SUSE:Linux Enterprise Server 15 SP4-LTSS
libsoup

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
3.0.4-150400.3.49.1

Ecosystem specific 

{
    "binaries":  [
        {
            "libsoup-3_0-0":  "3.0.4-150400.3.49.1",
            "libsoup-devel":  "3.0.4-150400.3.49.1",
            "libsoup-lang":  "3.0.4-150400.3.49.1",
            "typelib-1_0-Soup-3_0":  "3.0.4-150400.3.49.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:4274-1.json"
SUSE:Linux Enterprise Server 15 SP5-LTSS
libsoup

Package

Name
libsoup
Purl
pkg:rpm/suse/libsoup&distro=SUSE%20Linux%20Enterprise%20Server%2015%20SP5-LTSS

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
3.0.4-150400.3.49.1

Ecosystem specific 

{
    "binaries":  [
        {
            "libsoup-3_0-0":  "3.0.4-150400.3.49.1",
            "libsoup-devel":  "3.0.4-150400.3.49.1",
            "libsoup-lang":  "3.0.4-150400.3.49.1",
            "typelib-1_0-Soup-3_0":  "3.0.4-150400.3.49.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:4274-1.json"
SUSE:Linux Enterprise Server for SAP Applications 15 SP4
libsoup

Package

Name
libsoup
Purl
pkg:rpm/suse/libsoup&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
3.0.4-150400.3.49.1

Ecosystem specific 

{
    "binaries":  [
        {
            "libsoup-3_0-0":  "3.0.4-150400.3.49.1",
            "libsoup-devel":  "3.0.4-150400.3.49.1",
            "libsoup-lang":  "3.0.4-150400.3.49.1",
            "typelib-1_0-Soup-3_0":  "3.0.4-150400.3.49.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:4274-1.json"
SUSE:Linux Enterprise Server for SAP Applications 15 SP5
libsoup

Package

Name
libsoup
Purl
pkg:rpm/suse/libsoup&distro=SUSE%20Linux%20Enterprise%20Server%20for%20SAP%20Applications%2015%20SP5

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
3.0.4-150400.3.49.1

Ecosystem specific 

{
    "binaries":  [
        {
            "libsoup-3_0-0":  "3.0.4-150400.3.49.1",
            "libsoup-devel":  "3.0.4-150400.3.49.1",
            "libsoup-lang":  "3.0.4-150400.3.49.1",
            "typelib-1_0-Soup-3_0":  "3.0.4-150400.3.49.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:4274-1.json"