UBUNTU-CVE-2026-7111

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Source
https://ubuntu.com/security/CVE-2026-7111
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-7111.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-7111
Upstream
Published
2026-04-29T15:16:00Z
Modified
2026-05-26T19:29:39Z
Severity
  • 8.4 (High) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

Text::CSV_XS versions before 1.62 for Perl have a use-after-free when registered callbacks extend the Perl argument stack, which may enable type confusion or memory corruption. The Parse, print, getline, and getline_all methods invoke registered callbacks (for example after_parse, before_print, or on_error) and cache the Perl argument stack pointer across the call. If a callback extends the argument stack enough to trigger a reallocation, the return value is written through the stale pointer into the freed buffer, and the caller reads the original $self argument as the return value instead. Calling code that expects parsed data from getline_all receives the Text::CSV_XS object in its place, leading to logic errors or crashes. Text::CSV_XS objects used without any registered callbacks are not affected.

References

Affected packages

Ubuntu:16.04:LTS
libtext-csv-xs-perl

Package

Name
libtext-csv-xs-perl
Purl
pkg:deb/ubuntu/libtext-csv-xs-perl?arch=source&distro=xenial

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

1.*
1.19-1
1.20-1
1.20-1build1
1.21-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libtext-csv-xs-perl",
            "binary_version": "1.21-1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-7111.json"
Ubuntu:18.04:LTS
libtext-csv-xs-perl

Package

Name
libtext-csv-xs-perl
Purl
pkg:deb/ubuntu/libtext-csv-xs-perl?arch=source&distro=bionic

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

1.*
1.26-1build1
1.34-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libtext-csv-xs-perl",
            "binary_version": "1.34-1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-7111.json"
Ubuntu:20.04:LTS
libtext-csv-xs-perl

Package

Name
libtext-csv-xs-perl
Purl
pkg:deb/ubuntu/libtext-csv-xs-perl?arch=source&distro=focal

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

1.*
1.39-1
1.39-1build1
1.40-1
1.41-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libtext-csv-xs-perl",
            "binary_version": "1.41-1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-7111.json"
Ubuntu:22.04:LTS
libtext-csv-xs-perl

Package

Name
libtext-csv-xs-perl
Purl
pkg:deb/ubuntu/libtext-csv-xs-perl?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

1.*
1.45-1
1.46-1
1.47-1
1.47-1build1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libtext-csv-xs-perl",
            "binary_version": "1.47-1build1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-7111.json"
Ubuntu:24.04:LTS
libtext-csv-xs-perl

Package

Name
libtext-csv-xs-perl
Purl
pkg:deb/ubuntu/libtext-csv-xs-perl?arch=source&distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

1.*
1.51-1
1.52-1
1.53-1
1.53-1build1
1.53-1build2
1.53-1build3

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libtext-csv-xs-perl",
            "binary_version": "1.53-1build3"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-7111.json"
Ubuntu:25.10
libtext-csv-xs-perl

Package

Name
libtext-csv-xs-perl
Purl
pkg:deb/ubuntu/libtext-csv-xs-perl?arch=source&distro=questing

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

1.*
1.60-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libtext-csv-xs-perl",
            "binary_version": "1.60-1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-7111.json"
Ubuntu:26.04:LTS
libtext-csv-xs-perl

Package

Name
libtext-csv-xs-perl
Purl
pkg:deb/ubuntu/libtext-csv-xs-perl?arch=source&distro=resolute

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0 Unknown introduced version / All previous versions are affected

Affected versions

1.*
1.60-1
1.61-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "libtext-csv-xs-perl",
            "binary_version": "1.61-1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-7111.json"