OESA-2026-2480

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Source
https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2026-2480
Import Source
https://repo.openeuler.org/security/data/osv/OESA-2026-2480.json
JSON Data
https://api.osv.dev/v1/vulns/OESA-2026-2480
Upstream
  • CVE-2026-8836
Published
2026-05-29T13:33:54Z
Modified
2026-05-29T13:45:11.509008120Z
Summary
lwip security update
Details

lwip is a small independent implementation of the TCP/IP protocol suite.

Security Fix(es):

A vulnerability was found in lwIP up to 2.2.1. Affected is the function snmpparseinboundframe of the file src/apps/snmp/snmpmsg.c of the component snmpv3 USM Handler. Performing a manipulation of the argument msgAuthenticationParameters results in stack-based buffer overflow. The attack may be initiated remotely. The patch is named 0c957ec03054eb6c8205e9c9d1d05d90ada3898c. It is suggested to install a patch to address this issue.(CVE-2026-8836)

Database specific 
{
    "severity": "Critical"
}
References

Affected packages

openEuler:20.03-LTS-SP4
lwip

Package

Name
lwip
Purl
pkg:rpm/openEuler/lwip&distro=openEuler-20.03-LTS-SP4

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.2.0-76.oe2003sp4

Ecosystem specific 

{
    "aarch64": [
        "lwip-2.2.0-76.oe2003sp4.aarch64.rpm"
    ],
    "src": [
        "lwip-2.2.0-76.oe2003sp4.src.rpm"
    ],
    "x86_64": [
        "lwip-2.2.0-76.oe2003sp4.x86_64.rpm"
    ]
}

Database specific

source 
"https://repo.openeuler.org/security/data/osv/OESA-2026-2480.json"
openEuler:22.03-LTS-SP4
lwip

Package

Name
lwip
Purl
pkg:rpm/openEuler/lwip&distro=openEuler-22.03-LTS-SP4

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.2.0-76.oe2203sp4

Ecosystem specific 

{
    "aarch64": [
        "lwip-2.2.0-76.oe2203sp4.aarch64.rpm"
    ],
    "src": [
        "lwip-2.2.0-76.oe2203sp4.src.rpm"
    ],
    "x86_64": [
        "lwip-2.2.0-76.oe2203sp4.x86_64.rpm"
    ]
}

Database specific

source 
"https://repo.openeuler.org/security/data/osv/OESA-2026-2480.json"
openEuler:24.03-LTS
lwip

Package

Name
lwip
Purl
pkg:rpm/openEuler/lwip&distro=openEuler-24.03-LTS

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.2.0-76.oe2403sp3

Ecosystem specific 

{
    "aarch64": [
        "lwip-2.2.0-76.oe2403.aarch64.rpm",
        "lwip-2.2.0-76.oe2403sp1.aarch64.rpm",
        "lwip-2.2.0-76.oe2403sp3.aarch64.rpm"
    ],
    "src": [
        "lwip-2.2.0-76.oe2403.src.rpm",
        "lwip-2.2.0-76.oe2403sp1.src.rpm",
        "lwip-2.2.0-76.oe2403sp3.src.rpm"
    ],
    "x86_64": [
        "lwip-2.2.0-76.oe2403.x86_64.rpm",
        "lwip-2.2.0-76.oe2403sp1.x86_64.rpm",
        "lwip-2.2.0-76.oe2403sp3.x86_64.rpm"
    ]
}

Database specific

source 
"https://repo.openeuler.org/security/data/osv/OESA-2026-2480.json"
openEuler:24.03-LTS-SP1
lwip

Package

Name
lwip
Purl
pkg:rpm/openEuler/lwip&distro=openEuler-24.03-LTS-SP1

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.2.0-76.oe2403sp1

Ecosystem specific 

{
    "x86_64": [
        "lwip-2.2.0-76.oe2403sp1.x86_64.rpm"
    ],
    "src": [
        "lwip-2.2.0-76.oe2403sp1.src.rpm"
    ],
    "aarch64": [
        "lwip-2.2.0-76.oe2403sp1.aarch64.rpm"
    ]
}

Database specific

source 
"https://repo.openeuler.org/security/data/osv/OESA-2026-2480.json"
openEuler:24.03-LTS-SP3
lwip

Package

Name
lwip
Purl
pkg:rpm/openEuler/lwip&distro=openEuler-24.03-LTS-SP3

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.2.0-76.oe2403sp3

Ecosystem specific 

{
    "aarch64": [
        "lwip-2.2.0-76.oe2403sp3.aarch64.rpm"
    ],
    "src": [
        "lwip-2.2.0-76.oe2403sp3.src.rpm"
    ],
    "x86_64": [
        "lwip-2.2.0-76.oe2403sp3.x86_64.rpm"
    ]
}

Database specific

source 
"https://repo.openeuler.org/security/data/osv/OESA-2026-2480.json"