SUSE-SU-2026:2308-1

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Source
https://www.suse.com/support/update/announcement/2026/suse-su-20262308-1/
Import Source
https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:2308-1.json
JSON Data
https://api.osv.dev/v1/vulns/SUSE-SU-2026:2308-1
Upstream
Related
Published
2026-06-09T08:13:58Z
Modified
2026-06-10T08:30:05Z
Summary
Security update for netty, netty-tcnative
Details

This update for netty, netty-tcnative fixes the following issues

  • CVE-2026-41417: missing validations leads to HTTP request smuggling and RTSP request injection via start-line injection in DefaultHttpRequest.setUri() (bsc#1264350).
  • CVE-2026-42578: HTTP Header Injection via HttpProxyHandler Disabled Validation in Netty (bsc#1265243).
  • CVE-2026-42579: DNS codec does not enforce RFC 1035 domain name constraints during either encoding or decoding (bsc#1265272).
  • CVE-2026-42580: chunk size parser silently overflows int and enables request smuggling attacks (bsc#1265273).
  • CVE-2026-42581: TE+CL header coexistence in HTTP/1.0 requests bypasses smuggling sanitization (bsc#1265277).
  • CVE-2026-42583: resource exhaustion and possible denial of service via Lz4FrameDecoder (bsc#1265279).
  • CVE-2026-42584: improper handling of inbound responses in HttpClientCodec can lead to response desynchronization (bsc#1265280).
  • CVE-2026-42585: Netty is an asynchronous, event-driven network application framework (bsc#1265292).
  • CVE-2026-42586: CRLF Injection in Netty Redis Codec Encoder (bsc#1265245).
  • CVE-2026-42587: HttpContentDecompressor maxAllocation bypass via Content-Encoding: br/zstd/snappy enables decompression bomb DoS (bsc#1265246).
  • CVE-2026-44248: Netty is an asynchronous, event-driven network application framework (bsc#1265294).
  • CVE-2026-42582: HTTP/3 QPACK literal unbounded allocation (bsc#1265318).

Changes for netty:

  • Upgrade to upstream version 4.1.133
References

Affected packages

SUSE:Linux Enterprise High Performance Computing 15 SP4-ESPOS
netty-tcnative

Package

Name
netty-tcnative
Purl
pkg:rpm/suse/netty-tcnative&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
2.0.77-150200.3.39.1

Ecosystem specific 

{
    "binaries": [
        {
            "netty-tcnative": "2.0.77-150200.3.39.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:2308-1.json"
SUSE:Linux Enterprise High Performance Computing 15 SP4-LTSS
netty-tcnative

Package

Name
netty-tcnative
Purl
pkg:rpm/suse/netty-tcnative&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
2.0.77-150200.3.39.1

Ecosystem specific 

{
    "binaries": [
        {
            "netty-tcnative": "2.0.77-150200.3.39.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:2308-1.json"
SUSE:Linux Enterprise High Performance Computing 15 SP5-ESPOS
netty-tcnative

Package

Name
netty-tcnative
Purl
pkg:rpm/suse/netty-tcnative&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
2.0.77-150200.3.39.1

Ecosystem specific 

{
    "binaries": [
        {
            "netty-tcnative": "2.0.77-150200.3.39.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:2308-1.json"
SUSE:Linux Enterprise High Performance Computing 15 SP5-LTSS
netty-tcnative

Package

Name
netty-tcnative
Purl
pkg:rpm/suse/netty-tcnative&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
2.0.77-150200.3.39.1

Ecosystem specific 

{
    "binaries": [
        {
            "netty-tcnative": "2.0.77-150200.3.39.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:2308-1.json"
SUSE:Linux Enterprise Module for Development Tools 15 SP7
netty-tcnative

Package

Name
netty-tcnative
Purl
pkg:rpm/suse/netty-tcnative&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
2.0.77-150200.3.39.1

Ecosystem specific 

{
    "binaries": [
        {
            "netty-tcnative": "2.0.77-150200.3.39.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:2308-1.json"
SUSE:Linux Enterprise Module for Package Hub 15 SP7
netty

Package

Name
netty
Purl
pkg:rpm/suse/netty&distro=SUSE%20Linux%20Enterprise%20Module%20for%20Package%20Hub%2015%20SP7

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
4.1.133-150200.4.46.1

Ecosystem specific 

{
    "binaries": [
        {
            "netty": "4.1.133-150200.4.46.1",
            "netty-javadoc": "4.1.133-150200.4.46.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:2308-1.json"
SUSE:Linux Enterprise Server 15 SP4-LTSS
netty-tcnative

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.0.77-150200.3.39.1

Ecosystem specific 

{
    "binaries": [
        {
            "netty-tcnative": "2.0.77-150200.3.39.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:2308-1.json"
SUSE:Linux Enterprise Server 15 SP5-LTSS
netty-tcnative

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.0.77-150200.3.39.1

Ecosystem specific 

{
    "binaries": [
        {
            "netty-tcnative": "2.0.77-150200.3.39.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:2308-1.json"
SUSE:Linux Enterprise Server 15 SP6-LTSS
netty-tcnative

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected
Fixed
2.0.77-150200.3.39.1

Ecosystem specific 

{
    "binaries": [
        {
            "netty-tcnative": "2.0.77-150200.3.39.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:2308-1.json"
SUSE:Linux Enterprise Server for SAP Applications 15 SP4
netty-tcnative

Package

Name
netty-tcnative
Purl
pkg:rpm/suse/netty-tcnative&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
2.0.77-150200.3.39.1

Ecosystem specific 

{
    "binaries": [
        {
            "netty-tcnative": "2.0.77-150200.3.39.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:2308-1.json"
SUSE:Linux Enterprise Server for SAP Applications 15 SP5
netty-tcnative

Package

Name
netty-tcnative
Purl
pkg:rpm/suse/netty-tcnative&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
2.0.77-150200.3.39.1

Ecosystem specific 

{
    "binaries": [
        {
            "netty-tcnative": "2.0.77-150200.3.39.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:2308-1.json"
SUSE:Linux Enterprise Server for SAP Applications 15 SP6
netty-tcnative

Package

Name
netty-tcnative
Purl
pkg:rpm/suse/netty-tcnative&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
2.0.77-150200.3.39.1

Ecosystem specific 

{
    "binaries": [
        {
            "netty-tcnative": "2.0.77-150200.3.39.1"
        }
    ]
}

Database specific

source 
"https://ftp.suse.com/pub/projects/security/osv/SUSE-SU-2026:2308-1.json"