UBUNTU-CVE-2026-42507

See a problem?
Please try reporting it to the source first.
Source
https://ubuntu.com/security/CVE-2026-42507
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-42507.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-42507
Upstream
  • CVE-2026-42507
Published
2026-06-02T23:16:00Z
Modified
2026-07-08T22:45:17.578577437Z
Severity
  • 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

When returning errors, functions in the net/textproto package would include its input as part of the error. This might allow an attacker to inject misleading content to errors that are printed or logged.

References

Affected packages

Ubuntu:22.04:LTS
golang-1.24

Package

Name
golang-1.24
Purl
pkg:deb/ubuntu/golang-1.24?arch=source&distro=jammy

Affected ranges

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

Affected versions

1.*
1.24.4-1ubuntu1~22.04.1
1.24.4-1ubuntu1~22.04.2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "golang-1.24",
            "binary_version": "1.24.4-1ubuntu1~22.04.2"
        },
        {
            "binary_name": "golang-1.24-go",
            "binary_version": "1.24.4-1ubuntu1~22.04.2"
        },
        {
            "binary_name": "golang-1.24-src",
            "binary_version": "1.24.4-1ubuntu1~22.04.2"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-42507.json"
Ubuntu:24.04:LTS
golang-1.24

Package

Name
golang-1.24
Purl
pkg:deb/ubuntu/golang-1.24?arch=source&distro=noble

Affected ranges

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

Affected versions

1.*
1.24.4-1ubuntu1~24.04.1
1.24.4-1ubuntu1~24.04.2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "golang-1.24",
            "binary_version": "1.24.4-1ubuntu1~24.04.2"
        },
        {
            "binary_name": "golang-1.24-go",
            "binary_version": "1.24.4-1ubuntu1~24.04.2"
        },
        {
            "binary_name": "golang-1.24-src",
            "binary_version": "1.24.4-1ubuntu1~24.04.2"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-42507.json"
Ubuntu:25.10
golang-1.24

Package

Name
golang-1.24
Purl
pkg:deb/ubuntu/golang-1.24?arch=source&distro=questing

Affected ranges

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

Affected versions

1.*
1.24.2-1
1.24.2-2
1.24.4-1
1.24.4-1ubuntu1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "golang-1.24",
            "binary_version": "1.24.4-1ubuntu1"
        },
        {
            "binary_name": "golang-1.24-go",
            "binary_version": "1.24.4-1ubuntu1"
        },
        {
            "binary_name": "golang-1.24-src",
            "binary_version": "1.24.4-1ubuntu1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-42507.json"
golang-1.25

Package

Name
golang-1.25
Purl
pkg:deb/ubuntu/golang-1.25?arch=source&distro=questing

Affected ranges

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

Affected versions

1.*
1.25.0-0ubuntu1
1.25.7-2~25.10.1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "golang-1.25",
            "binary_version": "1.25.7-2~25.10.1"
        },
        {
            "binary_name": "golang-1.25-go",
            "binary_version": "1.25.7-2~25.10.1"
        },
        {
            "binary_name": "golang-1.25-src",
            "binary_version": "1.25.7-2~25.10.1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-42507.json"
Ubuntu:26.04:LTS
golang-1.24

Package

Name
golang-1.24
Purl
pkg:deb/ubuntu/golang-1.24?arch=source&distro=resolute

Affected ranges

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

Affected versions

1.*
1.24.4-1ubuntu1
1.24.9-1
1.24.13-2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "golang-1.24",
            "binary_version": "1.24.13-2"
        },
        {
            "binary_name": "golang-1.24-go",
            "binary_version": "1.24.13-2"
        },
        {
            "binary_name": "golang-1.24-src",
            "binary_version": "1.24.13-2"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-42507.json"
golang-1.25

Package

Name
golang-1.25
Purl
pkg:deb/ubuntu/golang-1.25?arch=source&distro=resolute

Affected ranges

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

Affected versions

1.*
1.25.0-0ubuntu1
1.25.7-2

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "golang-1.25",
            "binary_version": "1.25.7-2"
        },
        {
            "binary_name": "golang-1.25-go",
            "binary_version": "1.25.7-2"
        },
        {
            "binary_name": "golang-1.25-src",
            "binary_version": "1.25.7-2"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-42507.json"
golang-1.26

Package

Name
golang-1.26
Purl
pkg:deb/ubuntu/golang-1.26?arch=source&distro=resolute

Affected ranges

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

Affected versions

1.*
1.26~rc3-2
1.26.0-1

Ecosystem specific 

{
    "binaries": [
        {
            "binary_name": "golang-1.26",
            "binary_version": "1.26.0-1"
        },
        {
            "binary_name": "golang-1.26-go",
            "binary_version": "1.26.0-1"
        },
        {
            "binary_name": "golang-1.26-src",
            "binary_version": "1.26.0-1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-42507.json"