UBUNTU-CVE-2026-110756

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Source
https://ubuntu.com/security/CVE-2026-110756
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-110756.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-110756
Upstream
Published
2026-10-16T23:17:00Z
Modified
2026-10-28T20:17:41Z
Severity
  • 9.8 (Critical) CVSS_V3 - CVSS:3.1/AV:N/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 1.65 for Perl drop the end of a record and its line ending when a UTF-8 flagged field precedes invalid UTF-8 bytes in print. When a record contains a UTF-8 flagged field, print holds back trailing bytes that are not valid UTF-8 at each buffer flush, so that a character split across two flushes can be completed. Nothing writes the held-back bytes after the record's final flush. A record whose last field ends in such a byte loses it, any closing quote and the line ending, while print still returns true. combine is not affected. The next record is written onto the same line, or, when the last field was quoted, the missing closing quote makes a reader take every following record as part of that field.

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-2026-110756.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-2026-110756.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-2026-110756.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-2026-110756.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-2026-110756.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-2026-110756.json"
Ubuntu:26.10
libtext-csv-xs-perl

Package

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

Affected ranges

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

Affected versions

1.*
1.61-1
1.62-1
1.64-1
1.64-1build1

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "libtext-csv-xs-perl",
            "binary_version":  "1.64-1build1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-110756.json"