OESA-2026-1873

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Source
https://www.openeuler.org/en/security/security-bulletins/detail/?id=openEuler-SA-2026-1873
Import Source
https://repo.openeuler.org/security/data/osv/OESA-2026-1873.json
JSON Data
https://api.test.osv.dev/v1/vulns/OESA-2026-1873
Upstream
Published
2026-04-11T14:04:58Z
Modified
2026-04-11T14:18:49.033215Z
Summary
python-pygments security update
Details

\

Security Fix(es):

A security flaw has been discovered in pygments up to 2.19.2. The impacted element is the function AdlLexer of the file pygments/lexers/archetype.py. The manipulation results in inefficient regular expression complexity. The attack is only possible with local access. The exploit has been released to the public and may be used for attacks. The project was informed of the problem early through an issue report but has not responded yet.(CVE-2026-4539)

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

Affected packages

openEuler:20.03-LTS-SP4
python-pygments

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.5.2-7.oe2003sp4

Ecosystem specific 

{
    "noarch": [
        "python-pygments-help-2.5.2-7.oe2003sp4.noarch.rpm",
        "python2-pygments-2.5.2-7.oe2003sp4.noarch.rpm",
        "python3-pygments-2.5.2-7.oe2003sp4.noarch.rpm"
    ],
    "src": [
        "python-pygments-2.5.2-7.oe2003sp4.src.rpm"
    ]
}

Database specific

source 
"https://repo.openeuler.org/security/data/osv/OESA-2026-1873.json"
openEuler:22.03-LTS-SP4
python-pygments

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.10.0-5.oe2203sp4

Ecosystem specific 

{
    "noarch": [
        "python-pygments-help-2.10.0-5.oe2203sp4.noarch.rpm",
        "python3-pygments-2.10.0-5.oe2203sp4.noarch.rpm"
    ],
    "src": [
        "python-pygments-2.10.0-5.oe2203sp4.src.rpm"
    ]
}

Database specific

source 
"https://repo.openeuler.org/security/data/osv/OESA-2026-1873.json"
openEuler:24.03-LTS
python-pygments

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.17.2-2.oe2403

Ecosystem specific 

{
    "noarch": [
        "python-pygments-help-2.17.2-2.oe2403sp1.noarch.rpm",
        "python3-pygments-2.17.2-2.oe2403sp1.noarch.rpm",
        "python-pygments-help-2.17.2-2.oe2403sp2.noarch.rpm",
        "python3-pygments-2.17.2-2.oe2403sp2.noarch.rpm",
        "python-pygments-help-2.17.2-2.oe2403sp3.noarch.rpm",
        "python3-pygments-2.17.2-2.oe2403sp3.noarch.rpm",
        "python-pygments-help-2.17.2-2.oe2403.noarch.rpm",
        "python3-pygments-2.17.2-2.oe2403.noarch.rpm"
    ],
    "src": [
        "python-pygments-2.17.2-2.oe2403sp1.src.rpm",
        "python-pygments-2.17.2-2.oe2403sp2.src.rpm",
        "python-pygments-2.17.2-2.oe2403sp3.src.rpm",
        "python-pygments-2.17.2-2.oe2403.src.rpm"
    ]
}

Database specific

source 
"https://repo.openeuler.org/security/data/osv/OESA-2026-1873.json"
openEuler:24.03-LTS-SP1
python-pygments

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.17.2-2.oe2403sp1

Ecosystem specific 

{
    "noarch": [
        "python-pygments-help-2.17.2-2.oe2403sp1.noarch.rpm",
        "python3-pygments-2.17.2-2.oe2403sp1.noarch.rpm"
    ],
    "src": [
        "python-pygments-2.17.2-2.oe2403sp1.src.rpm"
    ]
}

Database specific

source 
"https://repo.openeuler.org/security/data/osv/OESA-2026-1873.json"
openEuler:24.03-LTS-SP2
python-pygments

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.17.2-2.oe2403sp2

Ecosystem specific 

{
    "noarch": [
        "python-pygments-help-2.17.2-2.oe2403sp2.noarch.rpm",
        "python3-pygments-2.17.2-2.oe2403sp2.noarch.rpm"
    ],
    "src": [
        "python-pygments-2.17.2-2.oe2403sp2.src.rpm"
    ]
}

Database specific

source 
"https://repo.openeuler.org/security/data/osv/OESA-2026-1873.json"
openEuler:24.03-LTS-SP3
python-pygments

Package

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

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.17.2-2.oe2403sp3

Ecosystem specific 

{
    "noarch": [
        "python-pygments-help-2.17.2-2.oe2403sp3.noarch.rpm",
        "python3-pygments-2.17.2-2.oe2403sp3.noarch.rpm"
    ],
    "src": [
        "python-pygments-2.17.2-2.oe2403sp3.src.rpm"
    ]
}

Database specific

source 
"https://repo.openeuler.org/security/data/osv/OESA-2026-1873.json"