OESA-2026-3578

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Source
https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2026-3578
Import Source
https://repo.openeuler.org/security/data/osv/OESA-2026-3578.json
JSON Data
https://api.osv.dev/v1/vulns/OESA-2026-3578
Upstream
  • CVE-2026-76235
Published
2026-08-30T04:18:28Z
Modified
2026-08-30T04:32:17.194057382Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
cockpit security update
Details

Cockpit makes GNU/Linux discoverable. See Linux server in a web browser and perform system tasks with a mouse.

Security Fix(es):

A memory leak flaw was found in cockpit-ws. The login page handler leaks a heap allocation on every unauthenticated request that carries a CockpitLang cookie, allowing a remote unauthenticated attacker to exhaust memory on the host and cause a denial of service.(CVE-2026-76235)

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

Affected packages

openEuler:20.03-LTS-SP4
cockpit

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
178-15.oe2003sp4

Ecosystem specific 

{
    "x86_64": [
        "cockpit-178-15.oe2003sp4.x86_64.rpm",
        "cockpit-debuginfo-178-15.oe2003sp4.x86_64.rpm",
        "cockpit-debugsource-178-15.oe2003sp4.x86_64.rpm",
        "cockpit-devel-178-15.oe2003sp4.x86_64.rpm"
    ],
    "src": [
        "cockpit-178-15.oe2003sp4.src.rpm"
    ],
    "aarch64": [
        "cockpit-178-15.oe2003sp4.aarch64.rpm",
        "cockpit-debuginfo-178-15.oe2003sp4.aarch64.rpm",
        "cockpit-debugsource-178-15.oe2003sp4.aarch64.rpm",
        "cockpit-devel-178-15.oe2003sp4.aarch64.rpm"
    ],
    "noarch": [
        "cockpit-cockpit-machines-178-15.oe2003sp4.noarch.rpm",
        "cockpit-cockpit-machines-ovirt-178-15.oe2003sp4.noarch.rpm",
        "cockpit-help-178-15.oe2003sp4.noarch.rpm"
    ]
}

Database specific

source 
"https://repo.openeuler.org/security/data/osv/OESA-2026-3578.json"
openEuler:22.03-LTS-SP4
cockpit

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
178-19.oe2203sp4

Ecosystem specific 

{
    "x86_64": [
        "cockpit-178-19.oe2203sp4.x86_64.rpm",
        "cockpit-debuginfo-178-19.oe2203sp4.x86_64.rpm",
        "cockpit-debugsource-178-19.oe2203sp4.x86_64.rpm",
        "cockpit-devel-178-19.oe2203sp4.x86_64.rpm"
    ],
    "aarch64": [
        "cockpit-178-19.oe2203sp4.aarch64.rpm",
        "cockpit-debuginfo-178-19.oe2203sp4.aarch64.rpm",
        "cockpit-debugsource-178-19.oe2203sp4.aarch64.rpm",
        "cockpit-devel-178-19.oe2203sp4.aarch64.rpm"
    ],
    "src": [
        "cockpit-178-19.oe2203sp4.src.rpm"
    ],
    "noarch": [
        "cockpit-cockpit-machines-178-19.oe2203sp4.noarch.rpm",
        "cockpit-cockpit-machines-ovirt-178-19.oe2203sp4.noarch.rpm",
        "cockpit-help-178-19.oe2203sp4.noarch.rpm"
    ]
}

Database specific

source 
"https://repo.openeuler.org/security/data/osv/OESA-2026-3578.json"
openEuler:24.03-LTS-SP1
cockpit

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
309-12.oe2403sp1

Ecosystem specific 

{
    "x86_64": [
        "cockpit-309-12.oe2403sp1.x86_64.rpm",
        "cockpit-debuginfo-309-12.oe2403sp1.x86_64.rpm",
        "cockpit-debugsource-309-12.oe2403sp1.x86_64.rpm",
        "cockpit-devel-309-12.oe2403sp1.x86_64.rpm"
    ],
    "src": [
        "cockpit-309-12.oe2403sp1.src.rpm"
    ],
    "aarch64": [
        "cockpit-309-12.oe2403sp1.aarch64.rpm",
        "cockpit-debuginfo-309-12.oe2403sp1.aarch64.rpm",
        "cockpit-debugsource-309-12.oe2403sp1.aarch64.rpm",
        "cockpit-devel-309-12.oe2403sp1.aarch64.rpm"
    ],
    "noarch": [
        "cockpit-help-309-12.oe2403sp1.noarch.rpm"
    ]
}

Database specific

source 
"https://repo.openeuler.org/security/data/osv/OESA-2026-3578.json"
openEuler:24.03-LTS-SP3
cockpit

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
309-12.oe2403sp3

Ecosystem specific 

{
    "x86_64": [
        "cockpit-309-12.oe2403sp3.x86_64.rpm",
        "cockpit-debuginfo-309-12.oe2403sp3.x86_64.rpm",
        "cockpit-debugsource-309-12.oe2403sp3.x86_64.rpm",
        "cockpit-devel-309-12.oe2403sp3.x86_64.rpm"
    ],
    "aarch64": [
        "cockpit-309-12.oe2403sp3.aarch64.rpm",
        "cockpit-debuginfo-309-12.oe2403sp3.aarch64.rpm",
        "cockpit-debugsource-309-12.oe2403sp3.aarch64.rpm",
        "cockpit-devel-309-12.oe2403sp3.aarch64.rpm"
    ],
    "src": [
        "cockpit-309-12.oe2403sp3.src.rpm"
    ],
    "noarch": [
        "cockpit-help-309-12.oe2403sp3.noarch.rpm"
    ]
}

Database specific

source 
"https://repo.openeuler.org/security/data/osv/OESA-2026-3578.json"
openEuler:24.03-LTS-SP4
cockpit

Package

Name
cockpit
Purl
pkg:rpm/openEuler/cockpit&distro=openEuler-24.03-LTS-SP4

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
309-12.oe2403sp4

Ecosystem specific 

{
    "x86_64": [
        "cockpit-309-12.oe2403sp4.x86_64.rpm",
        "cockpit-debuginfo-309-12.oe2403sp4.x86_64.rpm",
        "cockpit-debugsource-309-12.oe2403sp4.x86_64.rpm",
        "cockpit-devel-309-12.oe2403sp4.x86_64.rpm"
    ],
    "src": [
        "cockpit-309-12.oe2403sp4.src.rpm"
    ],
    "aarch64": [
        "cockpit-309-12.oe2403sp4.aarch64.rpm",
        "cockpit-debuginfo-309-12.oe2403sp4.aarch64.rpm",
        "cockpit-debugsource-309-12.oe2403sp4.aarch64.rpm",
        "cockpit-devel-309-12.oe2403sp4.aarch64.rpm"
    ],
    "noarch": [
        "cockpit-help-309-12.oe2403sp4.noarch.rpm"
    ]
}

Database specific

source 
"https://repo.openeuler.org/security/data/osv/OESA-2026-3578.json"