OESA-2026-1814

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Source
https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2026-1814
Import Source
https://repo.openeuler.org/security/data/osv/OESA-2026-1814.json
JSON Data
https://api.osv.dev/v1/vulns/OESA-2026-1814
Upstream
  • CVE-2026-4897
Published
2026-04-03T11:10:50Z
Modified
2026-08-18T01:19:45.822869891Z
Severity
  • 5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
polkit security update
Details

polkit is a toolkit for defining and handling authorizations. It is used for allowing unprivileged processes to speak to privileged processes.

Security Fix(es):

A flaw was found in polkit. A local user can exploit this by providing a specially crafted, excessively long input to the polkit-agent-helper-1 setuid binary via standard input (stdin). This unbounded input can lead to an out-of-memory (OOM) condition, resulting in a Denial of Service (DoS) for the system.(CVE-2026-4897)

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

Affected packages

openEuler:20.03-LTS-SP4
polkit

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.116-12.oe2003sp4

Ecosystem specific 

{
    "x86_64": [
        "polkit-0.116-12.oe2003sp4.x86_64.rpm",
        "polkit-debuginfo-0.116-12.oe2003sp4.x86_64.rpm",
        "polkit-debugsource-0.116-12.oe2003sp4.x86_64.rpm",
        "polkit-devel-0.116-12.oe2003sp4.x86_64.rpm",
        "polkit-libs-0.116-12.oe2003sp4.x86_64.rpm"
    ],
    "aarch64": [
        "polkit-0.116-12.oe2003sp4.aarch64.rpm",
        "polkit-debuginfo-0.116-12.oe2003sp4.aarch64.rpm",
        "polkit-debugsource-0.116-12.oe2003sp4.aarch64.rpm",
        "polkit-devel-0.116-12.oe2003sp4.aarch64.rpm",
        "polkit-libs-0.116-12.oe2003sp4.aarch64.rpm"
    ],
    "src": [
        "polkit-0.116-12.oe2003sp4.src.rpm"
    ],
    "noarch": [
        "polkit-help-0.116-12.oe2003sp4.noarch.rpm"
    ]
}

Database specific

source 
"https://repo.openeuler.org/security/data/osv/OESA-2026-1814.json"
openEuler:22.03-LTS-SP4
polkit

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
0.120-12.oe2203sp4

Ecosystem specific 

{
    "x86_64": [
        "polkit-0.120-12.oe2203sp4.x86_64.rpm",
        "polkit-debuginfo-0.120-12.oe2203sp4.x86_64.rpm",
        "polkit-debugsource-0.120-12.oe2203sp4.x86_64.rpm",
        "polkit-devel-0.120-12.oe2203sp4.x86_64.rpm",
        "polkit-libs-0.120-12.oe2203sp4.x86_64.rpm"
    ],
    "aarch64": [
        "polkit-0.120-12.oe2203sp4.aarch64.rpm",
        "polkit-debuginfo-0.120-12.oe2203sp4.aarch64.rpm",
        "polkit-debugsource-0.120-12.oe2203sp4.aarch64.rpm",
        "polkit-devel-0.120-12.oe2203sp4.aarch64.rpm",
        "polkit-libs-0.120-12.oe2203sp4.aarch64.rpm"
    ],
    "src": [
        "polkit-0.120-12.oe2203sp4.src.rpm"
    ],
    "noarch": [
        "polkit-help-0.120-12.oe2203sp4.noarch.rpm"
    ]
}

Database specific

source 
"https://repo.openeuler.org/security/data/osv/OESA-2026-1814.json"
openEuler:24.03-LTS
polkit

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
123-4.oe2403sp2

Ecosystem specific 

{
    "x86_64": [
        "polkit-123-4.oe2403sp3.x86_64.rpm",
        "polkit-debuginfo-123-4.oe2403sp3.x86_64.rpm",
        "polkit-debugsource-123-4.oe2403sp3.x86_64.rpm",
        "polkit-devel-123-4.oe2403sp3.x86_64.rpm",
        "polkit-libs-123-4.oe2403sp3.x86_64.rpm",
        "polkit-123-4.oe2403.x86_64.rpm",
        "polkit-debuginfo-123-4.oe2403.x86_64.rpm",
        "polkit-debugsource-123-4.oe2403.x86_64.rpm",
        "polkit-devel-123-4.oe2403.x86_64.rpm",
        "polkit-libs-123-4.oe2403.x86_64.rpm",
        "polkit-123-4.oe2403sp1.x86_64.rpm",
        "polkit-debuginfo-123-4.oe2403sp1.x86_64.rpm",
        "polkit-debugsource-123-4.oe2403sp1.x86_64.rpm",
        "polkit-devel-123-4.oe2403sp1.x86_64.rpm",
        "polkit-libs-123-4.oe2403sp1.x86_64.rpm",
        "polkit-123-4.oe2403sp2.x86_64.rpm",
        "polkit-debuginfo-123-4.oe2403sp2.x86_64.rpm",
        "polkit-debugsource-123-4.oe2403sp2.x86_64.rpm",
        "polkit-devel-123-4.oe2403sp2.x86_64.rpm",
        "polkit-libs-123-4.oe2403sp2.x86_64.rpm"
    ],
    "aarch64": [
        "polkit-123-4.oe2403sp3.aarch64.rpm",
        "polkit-debuginfo-123-4.oe2403sp3.aarch64.rpm",
        "polkit-debugsource-123-4.oe2403sp3.aarch64.rpm",
        "polkit-devel-123-4.oe2403sp3.aarch64.rpm",
        "polkit-libs-123-4.oe2403sp3.aarch64.rpm",
        "polkit-123-4.oe2403.aarch64.rpm",
        "polkit-debuginfo-123-4.oe2403.aarch64.rpm",
        "polkit-debugsource-123-4.oe2403.aarch64.rpm",
        "polkit-devel-123-4.oe2403.aarch64.rpm",
        "polkit-libs-123-4.oe2403.aarch64.rpm",
        "polkit-123-4.oe2403sp1.aarch64.rpm",
        "polkit-debuginfo-123-4.oe2403sp1.aarch64.rpm",
        "polkit-debugsource-123-4.oe2403sp1.aarch64.rpm",
        "polkit-devel-123-4.oe2403sp1.aarch64.rpm",
        "polkit-libs-123-4.oe2403sp1.aarch64.rpm",
        "polkit-123-4.oe2403sp2.aarch64.rpm",
        "polkit-debuginfo-123-4.oe2403sp2.aarch64.rpm",
        "polkit-debugsource-123-4.oe2403sp2.aarch64.rpm",
        "polkit-devel-123-4.oe2403sp2.aarch64.rpm",
        "polkit-libs-123-4.oe2403sp2.aarch64.rpm"
    ],
    "src": [
        "polkit-123-4.oe2403sp3.src.rpm",
        "polkit-123-4.oe2403.src.rpm",
        "polkit-123-4.oe2403sp1.src.rpm",
        "polkit-123-4.oe2403sp2.src.rpm"
    ],
    "noarch": [
        "polkit-help-123-4.oe2403sp3.noarch.rpm",
        "polkit-help-123-4.oe2403.noarch.rpm",
        "polkit-help-123-4.oe2403sp1.noarch.rpm",
        "polkit-help-123-4.oe2403sp2.noarch.rpm"
    ]
}

Database specific

source 
"https://repo.openeuler.org/security/data/osv/OESA-2026-1814.json"
openEuler:24.03-LTS-SP1
polkit

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
123-4.oe2403sp1

Ecosystem specific 

{
    "x86_64": [
        "polkit-123-4.oe2403sp1.x86_64.rpm",
        "polkit-debuginfo-123-4.oe2403sp1.x86_64.rpm",
        "polkit-debugsource-123-4.oe2403sp1.x86_64.rpm",
        "polkit-devel-123-4.oe2403sp1.x86_64.rpm",
        "polkit-libs-123-4.oe2403sp1.x86_64.rpm"
    ],
    "aarch64": [
        "polkit-123-4.oe2403sp1.aarch64.rpm",
        "polkit-debuginfo-123-4.oe2403sp1.aarch64.rpm",
        "polkit-debugsource-123-4.oe2403sp1.aarch64.rpm",
        "polkit-devel-123-4.oe2403sp1.aarch64.rpm",
        "polkit-libs-123-4.oe2403sp1.aarch64.rpm"
    ],
    "src": [
        "polkit-123-4.oe2403sp1.src.rpm"
    ],
    "noarch": [
        "polkit-help-123-4.oe2403sp1.noarch.rpm"
    ]
}

Database specific

source 
"https://repo.openeuler.org/security/data/osv/OESA-2026-1814.json"
openEuler:24.03-LTS-SP2
polkit

Package

Name
polkit
Purl
pkg:rpm/openEuler/polkit&distro=openEuler-24.03-LTS-SP2

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
123-4.oe2403sp2

Ecosystem specific 

{
    "x86_64": [
        "polkit-123-4.oe2403sp2.x86_64.rpm",
        "polkit-debuginfo-123-4.oe2403sp2.x86_64.rpm",
        "polkit-debugsource-123-4.oe2403sp2.x86_64.rpm",
        "polkit-devel-123-4.oe2403sp2.x86_64.rpm",
        "polkit-libs-123-4.oe2403sp2.x86_64.rpm"
    ],
    "aarch64": [
        "polkit-123-4.oe2403sp2.aarch64.rpm",
        "polkit-debuginfo-123-4.oe2403sp2.aarch64.rpm",
        "polkit-debugsource-123-4.oe2403sp2.aarch64.rpm",
        "polkit-devel-123-4.oe2403sp2.aarch64.rpm",
        "polkit-libs-123-4.oe2403sp2.aarch64.rpm"
    ],
    "src": [
        "polkit-123-4.oe2403sp2.src.rpm"
    ],
    "noarch": [
        "polkit-help-123-4.oe2403sp2.noarch.rpm"
    ]
}

Database specific

source 
"https://repo.openeuler.org/security/data/osv/OESA-2026-1814.json"
openEuler:24.03-LTS-SP3
polkit

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
123-4.oe2403sp3

Ecosystem specific 

{
    "x86_64": [
        "polkit-123-4.oe2403sp3.x86_64.rpm",
        "polkit-debuginfo-123-4.oe2403sp3.x86_64.rpm",
        "polkit-debugsource-123-4.oe2403sp3.x86_64.rpm",
        "polkit-devel-123-4.oe2403sp3.x86_64.rpm",
        "polkit-libs-123-4.oe2403sp3.x86_64.rpm"
    ],
    "aarch64": [
        "polkit-123-4.oe2403sp3.aarch64.rpm",
        "polkit-debuginfo-123-4.oe2403sp3.aarch64.rpm",
        "polkit-debugsource-123-4.oe2403sp3.aarch64.rpm",
        "polkit-devel-123-4.oe2403sp3.aarch64.rpm",
        "polkit-libs-123-4.oe2403sp3.aarch64.rpm"
    ],
    "src": [
        "polkit-123-4.oe2403sp3.src.rpm"
    ],
    "noarch": [
        "polkit-help-123-4.oe2403sp3.noarch.rpm"
    ]
}

Database specific

source 
"https://repo.openeuler.org/security/data/osv/OESA-2026-1814.json"