UBUNTU-CVE-2025-10911

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Source

https://ubuntu.com/security/CVE-2025-10911

Import Source

https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-10911.json

JSON Data

https://api.osv.dev/v1/vulns/UBUNTU-CVE-2025-10911

Upstream

CVE-2025-10911

Published

2025-09-25T16:15:00Z

Modified

2026-01-20T18:11:49.898546Z

Severity

5.5 (Medium) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H CVSS Calculator
Ubuntu - medium

Summary

[none]

Details

A use-after-free vulnerability was found in libxslt while parsing xsl nodes that may lead to the dereference of expired pointers and application crash.

References

Affected packages

Ubuntu:22.04:LTS

libxslt

Package

Name: libxslt
Purl: pkg:deb/ubuntu/libxslt@1.1.34-4ubuntu0.22.04.5?arch=source&distro=jammy

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.1.34-4

1.1.34-4build1

1.1.34-4build2

1.1.34-4ubuntu0.22.04.1

1.1.34-4ubuntu0.22.04.2

1.1.34-4ubuntu0.22.04.3

1.1.34-4ubuntu0.22.04.4

1.1.34-4ubuntu0.22.04.5

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "libxslt1-dev",
            "binary_version": "1.1.34-4ubuntu0.22.04.5"
        },
        {
            "binary_name": "libxslt1.1",
            "binary_version": "1.1.34-4ubuntu0.22.04.5"
        },
        {
            "binary_name": "xsltproc",
            "binary_version": "1.1.34-4ubuntu0.22.04.5"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-10911.json"

Ubuntu:24.04:LTS

libxslt

Package

Name: libxslt
Purl: pkg:deb/ubuntu/libxslt@1.1.39-0exp1ubuntu0.24.04.3?arch=source&distro=noble

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.1.35-1

1.1.39-0exp1

1.1.39-0exp1build1

1.1.39-0exp1ubuntu0.24.04.1

1.1.39-0exp1ubuntu0.24.04.2

1.1.39-0exp1ubuntu0.24.04.3

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "libxslt1-dev",
            "binary_version": "1.1.39-0exp1ubuntu0.24.04.3"
        },
        {
            "binary_name": "libxslt1.1",
            "binary_version": "1.1.39-0exp1ubuntu0.24.04.3"
        },
        {
            "binary_name": "xsltproc",
            "binary_version": "1.1.39-0exp1ubuntu0.24.04.3"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-10911.json"

Ubuntu:25.10

libxslt

Package

Name: libxslt
Purl: pkg:deb/ubuntu/libxslt@1.1.43-0.1?arch=source&distro=questing

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.1.39-0exp1ubuntu4

1.1.43-0exp1

1.1.43-0.1

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "libxslt1-dev",
            "binary_version": "1.1.43-0.1"
        },
        {
            "binary_name": "libxslt1.1",
            "binary_version": "1.1.43-0.1"
        },
        {
            "binary_name": "xsltproc",
            "binary_version": "1.1.43-0.1"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-10911.json"

Ubuntu:Pro:14.04:LTS

libxslt

Package

Name: libxslt
Purl: pkg:deb/ubuntu/libxslt@1.1.28-2ubuntu0.2+esm5?arch=source&distro=esm-infra-legacy/trusty

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.1.28-2

1.1.28-2build1

1.1.28-2ubuntu0.1

1.1.28-2ubuntu0.2

1.1.28-2ubuntu0.2+esm1

1.1.28-2ubuntu0.2+esm2

1.1.28-2ubuntu0.2+esm3

1.1.28-2ubuntu0.2+esm4

1.1.28-2ubuntu0.2+esm5

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "libxslt1-dev",
            "binary_version": "1.1.28-2ubuntu0.2+esm5"
        },
        {
            "binary_name": "libxslt1.1",
            "binary_version": "1.1.28-2ubuntu0.2+esm5"
        },
        {
            "binary_name": "python-libxslt1",
            "binary_version": "1.1.28-2ubuntu0.2+esm5"
        },
        {
            "binary_name": "xsltproc",
            "binary_version": "1.1.28-2ubuntu0.2+esm5"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-10911.json"

Ubuntu:Pro:16.04:LTS

libxslt

Package

Name: libxslt
Purl: pkg:deb/ubuntu/libxslt@1.1.28-2.1ubuntu0.3+esm4?arch=source&distro=esm-infra/xenial

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.1.28-2build2

1.1.28-2.1

1.1.28-2.1ubuntu0.1

1.1.28-2.1ubuntu0.2

1.1.28-2.1ubuntu0.3

1.1.28-2.1ubuntu0.3+esm1

1.1.28-2.1ubuntu0.3+esm2

1.1.28-2.1ubuntu0.3+esm3

1.1.28-2.1ubuntu0.3+esm4

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "libxslt1-dev",
            "binary_version": "1.1.28-2.1ubuntu0.3+esm4"
        },
        {
            "binary_name": "libxslt1.1",
            "binary_version": "1.1.28-2.1ubuntu0.3+esm4"
        },
        {
            "binary_name": "python-libxslt1",
            "binary_version": "1.1.28-2.1ubuntu0.3+esm4"
        },
        {
            "binary_name": "xsltproc",
            "binary_version": "1.1.28-2.1ubuntu0.3+esm4"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-10911.json"

Ubuntu:Pro:18.04:LTS

libxslt

Package

Name: libxslt
Purl: pkg:deb/ubuntu/libxslt@1.1.29-5ubuntu0.3+esm3?arch=source&distro=esm-infra/bionic

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.1.29-2.1ubuntu1

1.1.29-4

1.1.29-5

1.1.29-5ubuntu0.1

1.1.29-5ubuntu0.2

1.1.29-5ubuntu0.3

1.1.29-5ubuntu0.3+esm1

1.1.29-5ubuntu0.3+esm2

1.1.29-5ubuntu0.3+esm3

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "libxslt1-dev",
            "binary_version": "1.1.29-5ubuntu0.3+esm3"
        },
        {
            "binary_name": "libxslt1.1",
            "binary_version": "1.1.29-5ubuntu0.3+esm3"
        },
        {
            "binary_name": "python-libxslt1",
            "binary_version": "1.1.29-5ubuntu0.3+esm3"
        },
        {
            "binary_name": "xsltproc",
            "binary_version": "1.1.29-5ubuntu0.3+esm3"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-10911.json"

Ubuntu:Pro:20.04:LTS

libxslt

Package

Name: libxslt
Purl: pkg:deb/ubuntu/libxslt@1.1.34-4ubuntu0.20.04.3+esm2?arch=source&distro=esm-infra/focal

Affected ranges

Type: ECOSYSTEM
Events: Introduced

0Unknown introduced version / All previous versions are affected

Affected versions

1.*

1.1.33-0ubuntu1

1.1.33-0ubuntu2

1.1.33-0ubuntu3

1.1.34-1

1.1.34-1ubuntu1

1.1.34-3

1.1.34-4

1.1.34-4ubuntu0.20.04.1

1.1.34-4ubuntu0.20.04.2

1.1.34-4ubuntu0.20.04.3

1.1.34-4ubuntu0.20.04.3+esm1

1.1.34-4ubuntu0.20.04.3+esm2

Ecosystem specific

{
    "binaries": [
        {
            "binary_name": "libxslt1-dev",
            "binary_version": "1.1.34-4ubuntu0.20.04.3+esm2"
        },
        {
            "binary_name": "libxslt1.1",
            "binary_version": "1.1.34-4ubuntu0.20.04.3+esm2"
        },
        {
            "binary_name": "xsltproc",
            "binary_version": "1.1.34-4ubuntu0.20.04.3+esm2"
        }
    ]
}

Database specific

source

"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-10911.json"