UBUNTU-CVE-2025-8058

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Source
https://ubuntu.com/security/CVE-2025-8058
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2025/UBUNTU-CVE-2025-8058.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2025-8058
Upstream
Downstream
Related
Published
2025-07-23T20:15:00Z
Modified
2025-09-23T05:08:39Z
Severity
  • 5.9 (Medium) CVSS_V4 - CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:P/VC:L/VI:L/VA:H/SC:L/SI:L/SA:H CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

The regcomp function in the GNU C library version from 2.4 to 2.41 is subject to a double free if some previous allocation fails. It can be accomplished either by a malloc failure or by using an interposed malloc that injects random malloc failures. The double free can allow buffer manipulation depending of how the regex is constructed. This issue affects all architectures and ABIs supported by the GNU C library.

References

Affected packages

Ubuntu:22.04:LTS

glibc

Package

Name
glibc
Purl
pkg:deb/ubuntu/glibc@2.35-0ubuntu3.11?arch=source&distro=jammy

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.35-0ubuntu3.11

Affected versions

2.*

2.34-0ubuntu3
2.35-0ubuntu1
2.35-0ubuntu3
2.35-0ubuntu3.1
2.35-0ubuntu3.3
2.35-0ubuntu3.4
2.35-0ubuntu3.5
2.35-0ubuntu3.6
2.35-0ubuntu3.7
2.35-0ubuntu3.8
2.35-0ubuntu3.9
2.35-0ubuntu3.10

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "2.35-0ubuntu3.11",
            "binary_name": "glibc-source"
        },
        {
            "binary_version": "2.35-0ubuntu3.11",
            "binary_name": "libc-bin"
        },
        {
            "binary_version": "2.35-0ubuntu3.11",
            "binary_name": "libc-dev-bin"
        },
        {
            "binary_version": "2.35-0ubuntu3.11",
            "binary_name": "libc-devtools"
        },
        {
            "binary_version": "2.35-0ubuntu3.11",
            "binary_name": "libc6"
        },
        {
            "binary_version": "2.35-0ubuntu3.11",
            "binary_name": "libc6-amd64"
        },
        {
            "binary_version": "2.35-0ubuntu3.11",
            "binary_name": "libc6-dev"
        },
        {
            "binary_version": "2.35-0ubuntu3.11",
            "binary_name": "libc6-dev-amd64"
        },
        {
            "binary_version": "2.35-0ubuntu3.11",
            "binary_name": "libc6-dev-i386"
        },
        {
            "binary_version": "2.35-0ubuntu3.11",
            "binary_name": "libc6-dev-s390"
        },
        {
            "binary_version": "2.35-0ubuntu3.11",
            "binary_name": "libc6-dev-x32"
        },
        {
            "binary_version": "2.35-0ubuntu3.11",
            "binary_name": "libc6-i386"
        },
        {
            "binary_version": "2.35-0ubuntu3.11",
            "binary_name": "libc6-prof"
        },
        {
            "binary_version": "2.35-0ubuntu3.11",
            "binary_name": "libc6-s390"
        },
        {
            "binary_version": "2.35-0ubuntu3.11",
            "binary_name": "libc6-x32"
        },
        {
            "binary_version": "2.35-0ubuntu3.11",
            "binary_name": "locales"
        },
        {
            "binary_version": "2.35-0ubuntu3.11",
            "binary_name": "locales-all"
        },
        {
            "binary_version": "2.35-0ubuntu3.11",
            "binary_name": "nscd"
        }
    ]
}

Ubuntu:24.04:LTS

glibc

Package

Name
glibc
Purl
pkg:deb/ubuntu/glibc@2.39-0ubuntu8.6?arch=source&distro=noble

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.39-0ubuntu8.6

Affected versions

2.*

2.38-1ubuntu6
2.38-3ubuntu1
2.39-0ubuntu1
2.39-0ubuntu2
2.39-0ubuntu6
2.39-0ubuntu8
2.39-0ubuntu8.1
2.39-0ubuntu8.2
2.39-0ubuntu8.3
2.39-0ubuntu8.4
2.39-0ubuntu8.5

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "2.39-0ubuntu8.6",
            "binary_name": "glibc-source"
        },
        {
            "binary_version": "2.39-0ubuntu8.6",
            "binary_name": "libc-bin"
        },
        {
            "binary_version": "2.39-0ubuntu8.6",
            "binary_name": "libc-dev-bin"
        },
        {
            "binary_version": "2.39-0ubuntu8.6",
            "binary_name": "libc-devtools"
        },
        {
            "binary_version": "2.39-0ubuntu8.6",
            "binary_name": "libc6"
        },
        {
            "binary_version": "2.39-0ubuntu8.6",
            "binary_name": "libc6-amd64"
        },
        {
            "binary_version": "2.39-0ubuntu8.6",
            "binary_name": "libc6-dev"
        },
        {
            "binary_version": "2.39-0ubuntu8.6",
            "binary_name": "libc6-dev-amd64"
        },
        {
            "binary_version": "2.39-0ubuntu8.6",
            "binary_name": "libc6-dev-i386"
        },
        {
            "binary_version": "2.39-0ubuntu8.6",
            "binary_name": "libc6-dev-s390"
        },
        {
            "binary_version": "2.39-0ubuntu8.6",
            "binary_name": "libc6-dev-x32"
        },
        {
            "binary_version": "2.39-0ubuntu8.6",
            "binary_name": "libc6-i386"
        },
        {
            "binary_version": "2.39-0ubuntu8.6",
            "binary_name": "libc6-s390"
        },
        {
            "binary_version": "2.39-0ubuntu8.6",
            "binary_name": "libc6-x32"
        },
        {
            "binary_version": "2.39-0ubuntu8.6",
            "binary_name": "locales"
        },
        {
            "binary_version": "2.39-0ubuntu8.6",
            "binary_name": "locales-all"
        },
        {
            "binary_version": "2.39-0ubuntu8.6",
            "binary_name": "nscd"
        }
    ]
}

Ubuntu:25.04

glibc

Package

Name
glibc
Purl
pkg:deb/ubuntu/glibc@2.41-6ubuntu1.2?arch=source&distro=plucky

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
2.41-6ubuntu1.2

Affected versions

2.*

2.40-1ubuntu3
2.40-4ubuntu1
2.41-1ubuntu1
2.41-1ubuntu2
2.41-6ubuntu1
2.41-6ubuntu1.1

Ecosystem specific 

{
    "availability": "No subscription required",
    "binaries": [
        {
            "binary_version": "2.41-6ubuntu1.2",
            "binary_name": "glibc-source"
        },
        {
            "binary_version": "2.41-6ubuntu1.2",
            "binary_name": "libc-bin"
        },
        {
            "binary_version": "2.41-6ubuntu1.2",
            "binary_name": "libc-dev-bin"
        },
        {
            "binary_version": "2.41-6ubuntu1.2",
            "binary_name": "libc-devtools"
        },
        {
            "binary_version": "2.41-6ubuntu1.2",
            "binary_name": "libc6"
        },
        {
            "binary_version": "2.41-6ubuntu1.2",
            "binary_name": "libc6-amd64"
        },
        {
            "binary_version": "2.41-6ubuntu1.2",
            "binary_name": "libc6-dev"
        },
        {
            "binary_version": "2.41-6ubuntu1.2",
            "binary_name": "libc6-dev-amd64"
        },
        {
            "binary_version": "2.41-6ubuntu1.2",
            "binary_name": "libc6-dev-i386"
        },
        {
            "binary_version": "2.41-6ubuntu1.2",
            "binary_name": "libc6-dev-x32"
        },
        {
            "binary_version": "2.41-6ubuntu1.2",
            "binary_name": "libc6-i386"
        },
        {
            "binary_version": "2.41-6ubuntu1.2",
            "binary_name": "libc6-x32"
        },
        {
            "binary_version": "2.41-6ubuntu1.2",
            "binary_name": "locales"
        },
        {
            "binary_version": "2.41-6ubuntu1.2",
            "binary_name": "locales-all"
        },
        {
            "binary_version": "2.41-6ubuntu1.2",
            "binary_name": "nscd"
        }
    ]
}

Ubuntu:Pro:14.04:LTS

eglibc

Package

Name
eglibc
Purl
pkg:deb/ubuntu/eglibc@2.19-0ubuntu6.15+esm4?arch=source&distro=esm-infra-legacy/trusty

Affected ranges

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

Affected versions

2.*

2.17-93ubuntu4
2.18-0ubuntu1
2.18-0ubuntu2
2.18-0ubuntu4
2.18-0ubuntu5
2.18-0ubuntu6
2.18-0ubuntu7
2.19-0ubuntu2
2.19-0ubuntu3
2.19-0ubuntu4
2.19-0ubuntu5
2.19-0ubuntu6
2.19-0ubuntu6.1
2.19-0ubuntu6.3
2.19-0ubuntu6.4
2.19-0ubuntu6.5
2.19-0ubuntu6.6
2.19-0ubuntu6.7
2.19-0ubuntu6.8
2.19-0ubuntu6.9
2.19-0ubuntu6.10
2.19-0ubuntu6.11
2.19-0ubuntu6.13
2.19-0ubuntu6.14
2.19-0ubuntu6.15
2.19-0ubuntu6.15+esm1
2.19-0ubuntu6.15+esm2
2.19-0ubuntu6.15+esm3
2.19-0ubuntu6.15+esm4

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "2.19-0ubuntu6.15+esm4",
            "binary_name": "eglibc-source"
        },
        {
            "binary_version": "2.19-0ubuntu6.15+esm4",
            "binary_name": "libc-bin"
        },
        {
            "binary_version": "2.19-0ubuntu6.15+esm4",
            "binary_name": "libc-dev-bin"
        },
        {
            "binary_version": "2.19-0ubuntu6.15+esm4",
            "binary_name": "libc6"
        },
        {
            "binary_version": "2.19-0ubuntu6.15+esm4",
            "binary_name": "libc6-amd64"
        },
        {
            "binary_version": "2.19-0ubuntu6.15+esm4",
            "binary_name": "libc6-armel"
        },
        {
            "binary_version": "2.19-0ubuntu6.15+esm4",
            "binary_name": "libc6-dev"
        },
        {
            "binary_version": "2.19-0ubuntu6.15+esm4",
            "binary_name": "libc6-dev-amd64"
        },
        {
            "binary_version": "2.19-0ubuntu6.15+esm4",
            "binary_name": "libc6-dev-armel"
        },
        {
            "binary_version": "2.19-0ubuntu6.15+esm4",
            "binary_name": "libc6-dev-i386"
        },
        {
            "binary_version": "2.19-0ubuntu6.15+esm4",
            "binary_name": "libc6-dev-x32"
        },
        {
            "binary_version": "2.19-0ubuntu6.15+esm4",
            "binary_name": "libc6-i386"
        },
        {
            "binary_version": "2.19-0ubuntu6.15+esm4",
            "binary_name": "libc6-pic"
        },
        {
            "binary_version": "2.19-0ubuntu6.15+esm4",
            "binary_name": "libc6-prof"
        },
        {
            "binary_version": "2.19-0ubuntu6.15+esm4",
            "binary_name": "libc6-x32"
        },
        {
            "binary_version": "2.19-0ubuntu6.15+esm4",
            "binary_name": "multiarch-support"
        },
        {
            "binary_version": "2.19-0ubuntu6.15+esm4",
            "binary_name": "nscd"
        }
    ]
}

Ubuntu:Pro:16.04:LTS

glibc

Package

Name
glibc
Purl
pkg:deb/ubuntu/glibc@2.23-0ubuntu11.3+esm8?arch=source&distro=esm-infra/xenial

Affected ranges

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

Affected versions

2.*

2.21-0ubuntu4
2.21-0ubuntu5
2.21-0ubuntu6
2.23-0ubuntu1
2.23-0ubuntu2
2.23-0ubuntu3
2.23-0ubuntu4
2.23-0ubuntu5
2.23-0ubuntu6
2.23-0ubuntu7
2.23-0ubuntu9
2.23-0ubuntu10
2.23-0ubuntu11
2.23-0ubuntu11.2
2.23-0ubuntu11.3
2.23-0ubuntu11.3+esm1
2.23-0ubuntu11.3+esm2
2.23-0ubuntu11.3+esm3
2.23-0ubuntu11.3+esm5
2.23-0ubuntu11.3+esm6
2.23-0ubuntu11.3+esm7
2.23-0ubuntu11.3+esm8

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "2.23-0ubuntu11.3+esm8",
            "binary_name": "glibc-source"
        },
        {
            "binary_version": "2.23-0ubuntu11.3+esm8",
            "binary_name": "libc-bin"
        },
        {
            "binary_version": "2.23-0ubuntu11.3+esm8",
            "binary_name": "libc-dev-bin"
        },
        {
            "binary_version": "2.23-0ubuntu11.3+esm8",
            "binary_name": "libc6"
        },
        {
            "binary_version": "2.23-0ubuntu11.3+esm8",
            "binary_name": "libc6-amd64"
        },
        {
            "binary_version": "2.23-0ubuntu11.3+esm8",
            "binary_name": "libc6-armel"
        },
        {
            "binary_version": "2.23-0ubuntu11.3+esm8",
            "binary_name": "libc6-dev"
        },
        {
            "binary_version": "2.23-0ubuntu11.3+esm8",
            "binary_name": "libc6-dev-amd64"
        },
        {
            "binary_version": "2.23-0ubuntu11.3+esm8",
            "binary_name": "libc6-dev-armel"
        },
        {
            "binary_version": "2.23-0ubuntu11.3+esm8",
            "binary_name": "libc6-dev-i386"
        },
        {
            "binary_version": "2.23-0ubuntu11.3+esm8",
            "binary_name": "libc6-dev-s390"
        },
        {
            "binary_version": "2.23-0ubuntu11.3+esm8",
            "binary_name": "libc6-dev-x32"
        },
        {
            "binary_version": "2.23-0ubuntu11.3+esm8",
            "binary_name": "libc6-i386"
        },
        {
            "binary_version": "2.23-0ubuntu11.3+esm8",
            "binary_name": "libc6-pic"
        },
        {
            "binary_version": "2.23-0ubuntu11.3+esm8",
            "binary_name": "libc6-s390"
        },
        {
            "binary_version": "2.23-0ubuntu11.3+esm8",
            "binary_name": "libc6-x32"
        },
        {
            "binary_version": "2.23-0ubuntu11.3+esm8",
            "binary_name": "locales"
        },
        {
            "binary_version": "2.23-0ubuntu11.3+esm8",
            "binary_name": "locales-all"
        },
        {
            "binary_version": "2.23-0ubuntu11.3+esm8",
            "binary_name": "multiarch-support"
        },
        {
            "binary_version": "2.23-0ubuntu11.3+esm8",
            "binary_name": "nscd"
        }
    ]
}

Ubuntu:Pro:18.04:LTS

glibc

Package

Name
glibc
Purl
pkg:deb/ubuntu/glibc@2.27-3ubuntu1.6+esm5?arch=source&distro=esm-infra/bionic

Affected ranges

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

Affected versions

2.*

2.26-0ubuntu2
2.26-0ubuntu2.1
2.27-0ubuntu2
2.27-0ubuntu3
2.27-3ubuntu1
2.27-3ubuntu1.2
2.27-3ubuntu1.3
2.27-3ubuntu1.4
2.27-3ubuntu1.5
2.27-3ubuntu1.6
2.27-3ubuntu1.6+esm1
2.27-3ubuntu1.6+esm2
2.27-3ubuntu1.6+esm3
2.27-3ubuntu1.6+esm4
2.27-3ubuntu1.6+esm5

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "2.27-3ubuntu1.6+esm5",
            "binary_name": "glibc-source"
        },
        {
            "binary_version": "2.27-3ubuntu1.6+esm5",
            "binary_name": "libc-bin"
        },
        {
            "binary_version": "2.27-3ubuntu1.6+esm5",
            "binary_name": "libc-dev-bin"
        },
        {
            "binary_version": "2.27-3ubuntu1.6+esm5",
            "binary_name": "libc6"
        },
        {
            "binary_version": "2.27-3ubuntu1.6+esm5",
            "binary_name": "libc6-amd64"
        },
        {
            "binary_version": "2.27-3ubuntu1.6+esm5",
            "binary_name": "libc6-armel"
        },
        {
            "binary_version": "2.27-3ubuntu1.6+esm5",
            "binary_name": "libc6-dev"
        },
        {
            "binary_version": "2.27-3ubuntu1.6+esm5",
            "binary_name": "libc6-dev-amd64"
        },
        {
            "binary_version": "2.27-3ubuntu1.6+esm5",
            "binary_name": "libc6-dev-armel"
        },
        {
            "binary_version": "2.27-3ubuntu1.6+esm5",
            "binary_name": "libc6-dev-i386"
        },
        {
            "binary_version": "2.27-3ubuntu1.6+esm5",
            "binary_name": "libc6-dev-s390"
        },
        {
            "binary_version": "2.27-3ubuntu1.6+esm5",
            "binary_name": "libc6-dev-x32"
        },
        {
            "binary_version": "2.27-3ubuntu1.6+esm5",
            "binary_name": "libc6-i386"
        },
        {
            "binary_version": "2.27-3ubuntu1.6+esm5",
            "binary_name": "libc6-lse"
        },
        {
            "binary_version": "2.27-3ubuntu1.6+esm5",
            "binary_name": "libc6-pic"
        },
        {
            "binary_version": "2.27-3ubuntu1.6+esm5",
            "binary_name": "libc6-s390"
        },
        {
            "binary_version": "2.27-3ubuntu1.6+esm5",
            "binary_name": "libc6-x32"
        },
        {
            "binary_version": "2.27-3ubuntu1.6+esm5",
            "binary_name": "locales"
        },
        {
            "binary_version": "2.27-3ubuntu1.6+esm5",
            "binary_name": "locales-all"
        },
        {
            "binary_version": "2.27-3ubuntu1.6+esm5",
            "binary_name": "multiarch-support"
        },
        {
            "binary_version": "2.27-3ubuntu1.6+esm5",
            "binary_name": "nscd"
        }
    ]
}

Ubuntu:Pro:20.04:LTS

glibc

Package

Name
glibc
Purl
pkg:deb/ubuntu/glibc@2.31-0ubuntu9.18?arch=source&distro=esm-infra/focal

Affected ranges

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

Affected versions

2.*

2.30-0ubuntu2
2.30-0ubuntu3
2.31-0ubuntu5
2.31-0ubuntu6
2.31-0ubuntu7
2.31-0ubuntu9
2.31-0ubuntu9.1
2.31-0ubuntu9.2
2.31-0ubuntu9.3
2.31-0ubuntu9.7
2.31-0ubuntu9.9
2.31-0ubuntu9.12
2.31-0ubuntu9.14
2.31-0ubuntu9.15
2.31-0ubuntu9.16
2.31-0ubuntu9.17
2.31-0ubuntu9.18

Ecosystem specific 

{
    "binaries": [
        {
            "binary_version": "2.31-0ubuntu9.18",
            "binary_name": "glibc-source"
        },
        {
            "binary_version": "2.31-0ubuntu9.18",
            "binary_name": "libc-bin"
        },
        {
            "binary_version": "2.31-0ubuntu9.18",
            "binary_name": "libc-dev-bin"
        },
        {
            "binary_version": "2.31-0ubuntu9.18",
            "binary_name": "libc6"
        },
        {
            "binary_version": "2.31-0ubuntu9.18",
            "binary_name": "libc6-amd64"
        },
        {
            "binary_version": "2.31-0ubuntu9.18",
            "binary_name": "libc6-armel"
        },
        {
            "binary_version": "2.31-0ubuntu9.18",
            "binary_name": "libc6-dev"
        },
        {
            "binary_version": "2.31-0ubuntu9.18",
            "binary_name": "libc6-dev-amd64"
        },
        {
            "binary_version": "2.31-0ubuntu9.18",
            "binary_name": "libc6-dev-armel"
        },
        {
            "binary_version": "2.31-0ubuntu9.18",
            "binary_name": "libc6-dev-i386"
        },
        {
            "binary_version": "2.31-0ubuntu9.18",
            "binary_name": "libc6-dev-s390"
        },
        {
            "binary_version": "2.31-0ubuntu9.18",
            "binary_name": "libc6-dev-x32"
        },
        {
            "binary_version": "2.31-0ubuntu9.18",
            "binary_name": "libc6-i386"
        },
        {
            "binary_version": "2.31-0ubuntu9.18",
            "binary_name": "libc6-lse"
        },
        {
            "binary_version": "2.31-0ubuntu9.18",
            "binary_name": "libc6-pic"
        },
        {
            "binary_version": "2.31-0ubuntu9.18",
            "binary_name": "libc6-prof"
        },
        {
            "binary_version": "2.31-0ubuntu9.18",
            "binary_name": "libc6-s390"
        },
        {
            "binary_version": "2.31-0ubuntu9.18",
            "binary_name": "libc6-x32"
        },
        {
            "binary_version": "2.31-0ubuntu9.18",
            "binary_name": "locales"
        },
        {
            "binary_version": "2.31-0ubuntu9.18",
            "binary_name": "locales-all"
        },
        {
            "binary_version": "2.31-0ubuntu9.18",
            "binary_name": "nscd"
        }
    ]
}