UBUNTU-CVE-2026-108539

See a problem?
Please try reporting it to the source first.
Source
https://ubuntu.com/security/CVE-2026-108539
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-108539.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-108539
Upstream
  • CVE-2026-108539
Published
2026-10-11T05:16:00Z
Modified
2026-10-17T10:01:22Z
Severity
  • 6.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:L CVSS Calculator
  • 2.1 (Low) CVSS_V4 - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

A vulnerability was detected in GPAC up to 26.07.0. This affects the function gf_fq_pop of the file filter_core/filter_queue.c of the component MP4Box. Performing a manipulation results in use after free. The attack may be initiated remotely. The exploit is now public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

References

Affected packages

Ubuntu:Pro:14.04:LTS
gpac

Package

Name
gpac
Purl
pkg:deb/ubuntu/gpac?arch=source&distro=esm-infra-legacy%2Ftrusty

Affected ranges

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

Affected versions

0.*
0.5.0+svn4288~dfsg1-1ubuntu1
0.5.0+svn4288~dfsg1-4
0.5.0+svn4288~dfsg1-4ubuntu1
0.5.0+svn4288~dfsg1-4ubuntu1+esm1
0.5.0+svn4288~dfsg1-4ubuntu1+esm2

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "gpac",
            "binary_version":  "0.5.0+svn4288~dfsg1-4ubuntu1+esm2"
        },
        {
            "binary_name":  "gpac-modules-base",
            "binary_version":  "0.5.0+svn4288~dfsg1-4ubuntu1+esm2"
        },
        {
            "binary_name":  "libgpac2",
            "binary_version":  "0.5.0+svn4288~dfsg1-4ubuntu1+esm2"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-108539.json"
Ubuntu:Pro:16.04:LTS
gpac

Package

Name
gpac
Purl
pkg:deb/ubuntu/gpac?arch=source&distro=esm-apps%2Fxenial

Affected ranges

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

Affected versions

0.*
0.5.2-426-gc5ad4e4+dfsg5-1build1
0.5.2-426-gc5ad4e4+dfsg5-1ubuntu0.1
0.5.2-426-gc5ad4e4+dfsg5-1ubuntu0.1+esm2

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "gpac",
            "binary_version":  "0.5.2-426-gc5ad4e4+dfsg5-1ubuntu0.1+esm2"
        },
        {
            "binary_name":  "gpac-modules-base",
            "binary_version":  "0.5.2-426-gc5ad4e4+dfsg5-1ubuntu0.1+esm2"
        },
        {
            "binary_name":  "libgpac4",
            "binary_version":  "0.5.2-426-gc5ad4e4+dfsg5-1ubuntu0.1+esm2"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-108539.json"
Ubuntu:Pro:18.04:LTS
gpac

Package

Name
gpac
Purl
pkg:deb/ubuntu/gpac?arch=source&distro=esm-apps%2Fbionic

Affected ranges

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

Affected versions

0.*
0.5.2-426-gc5ad4e4+dfsg5-3
0.5.2-426-gc5ad4e4+dfsg5-3ubuntu0.1
0.5.2-426-gc5ad4e4+dfsg5-3ubuntu0.1+esm1

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "gpac",
            "binary_version":  "0.5.2-426-gc5ad4e4+dfsg5-3ubuntu0.1+esm1"
        },
        {
            "binary_name":  "gpac-modules-base",
            "binary_version":  "0.5.2-426-gc5ad4e4+dfsg5-3ubuntu0.1+esm1"
        },
        {
            "binary_name":  "libgpac4",
            "binary_version":  "0.5.2-426-gc5ad4e4+dfsg5-3ubuntu0.1+esm1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-108539.json"
Ubuntu:Pro:20.04:LTS
gpac

Package

Name
gpac
Purl
pkg:deb/ubuntu/gpac?arch=source&distro=esm-apps%2Ffocal

Affected ranges

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

Affected versions

0.*
0.5.2-426-gc5ad4e4+dfsg5-4ubuntu1
0.5.2-426-gc5ad4e4+dfsg5-5
0.5.2-426-gc5ad4e4+dfsg5-5ubuntu0.1~esm2

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "gpac",
            "binary_version":  "0.5.2-426-gc5ad4e4+dfsg5-5ubuntu0.1~esm2"
        },
        {
            "binary_name":  "gpac-modules-base",
            "binary_version":  "0.5.2-426-gc5ad4e4+dfsg5-5ubuntu0.1~esm2"
        },
        {
            "binary_name":  "libgpac4",
            "binary_version":  "0.5.2-426-gc5ad4e4+dfsg5-5ubuntu0.1~esm2"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-108539.json"
Ubuntu:Pro:22.04:LTS
gpac

Package

Name
gpac
Purl
pkg:deb/ubuntu/gpac?arch=source&distro=esm-apps%2Fjammy

Affected ranges

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

Affected versions

1.*
1.0.1+dfsg1-4
1.0.1+dfsg1-5
2.*
2.0.0+dfsg1-2
2.0.0+dfsg1-2ubuntu0.1~esm2

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "gpac",
            "binary_version":  "2.0.0+dfsg1-2ubuntu0.1~esm2"
        },
        {
            "binary_name":  "gpac-modules-base",
            "binary_version":  "2.0.0+dfsg1-2ubuntu0.1~esm2"
        },
        {
            "binary_name":  "libgpac11",
            "binary_version":  "2.0.0+dfsg1-2ubuntu0.1~esm2"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-108539.json"
Ubuntu:Pro:24.04:LTS
gpac

Package

Name
gpac
Purl
pkg:deb/ubuntu/gpac?arch=source&distro=esm-apps%2Fnoble

Affected ranges

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

Affected versions

2.*
2.2.1+dfsg1-3
2.2.1+dfsg1-3.1
2.2.1+dfsg1-3.1build1
2.2.1+dfsg1-3.1build2
2.2.1+dfsg1-3.1ubuntu0.1~esm2

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "gpac",
            "binary_version":  "2.2.1+dfsg1-3.1ubuntu0.1~esm2"
        },
        {
            "binary_name":  "gpac-modules-base",
            "binary_version":  "2.2.1+dfsg1-3.1ubuntu0.1~esm2"
        },
        {
            "binary_name":  "libgpac12t64",
            "binary_version":  "2.2.1+dfsg1-3.1ubuntu0.1~esm2"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-108539.json"