UBUNTU-CVE-2026-102620

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Source
https://ubuntu.com/security/CVE-2026-102620
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-102620.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-102620
Upstream
Published
2026-09-29T21:17:00Z
Modified
2026-10-01T00:21:05Z
Severity
  • 3.3 (Low) CVSS_V3 - CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N CVSS Calculator
  • 1.9 (Low) CVSS_V4 - CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P CVSS Calculator
  • Ubuntu - medium
Summary
[none]
Details

A vulnerability was determined in Freedesktop Poppler 26.06.0/26.07.0/26.08.0. This impacts the function FoFiTrueType::cvtSfnts of the file fofi/FoFiTrueType.cc. This manipulation causes integer overflow. The attack can only be executed locally. The exploit has been publicly disclosed and may be utilized. Patch name: 245d3c6823377755f2c1d5fdddd010279c6ed94d. It is suggested to install a patch to address this issue.

References

Affected packages

Ubuntu:22.04:LTS
poppler

Package

Name
poppler
Purl
pkg:deb/ubuntu/poppler?arch=source&distro=jammy

Affected ranges

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

Affected versions

21.*
21.06.1-1
21.11.0-1~ubuntu2
22.*
22.02.0-2
22.02.0-2ubuntu0.1
22.02.0-2ubuntu0.2
22.02.0-2ubuntu0.3
22.02.0-2ubuntu0.4
22.02.0-2ubuntu0.5
22.02.0-2ubuntu0.6
22.02.0-2ubuntu0.7
22.02.0-2ubuntu0.8
22.02.0-2ubuntu0.9
22.02.0-2ubuntu0.10
22.02.0-2ubuntu0.11
22.02.0-2ubuntu0.12
22.02.0-2ubuntu0.13

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "gir1.2-poppler-0.18",
            "binary_version":  "22.02.0-2ubuntu0.13"
        },
        {
            "binary_name":  "libpoppler-cpp0v5",
            "binary_version":  "22.02.0-2ubuntu0.13"
        },
        {
            "binary_name":  "libpoppler-glib8",
            "binary_version":  "22.02.0-2ubuntu0.13"
        },
        {
            "binary_name":  "libpoppler-qt5-1",
            "binary_version":  "22.02.0-2ubuntu0.13"
        },
        {
            "binary_name":  "libpoppler118",
            "binary_version":  "22.02.0-2ubuntu0.13"
        },
        {
            "binary_name":  "poppler-utils",
            "binary_version":  "22.02.0-2ubuntu0.13"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-102620.json"
Ubuntu:24.04:LTS
poppler

Package

Name
poppler
Purl
pkg:deb/ubuntu/poppler?arch=source&distro=noble

Affected ranges

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

Affected versions

23.*
23.08.0-2ubuntu1
23.12.0-1ubuntu2
24.*
24.02.0-1ubuntu2
24.02.0-1ubuntu8
24.02.0-1ubuntu9
24.02.0-1ubuntu9.1
24.02.0-1ubuntu9.2
24.02.0-1ubuntu9.3
24.02.0-1ubuntu9.4
24.02.0-1ubuntu9.5
24.02.0-1ubuntu9.6
24.02.0-1ubuntu9.7
24.02.0-1ubuntu9.8
24.02.0-1ubuntu9.9

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "gir1.2-poppler-0.18",
            "binary_version":  "24.02.0-1ubuntu9.9"
        },
        {
            "binary_name":  "libpoppler-cpp0t64",
            "binary_version":  "24.02.0-1ubuntu9.9"
        },
        {
            "binary_name":  "libpoppler-glib8t64",
            "binary_version":  "24.02.0-1ubuntu9.9"
        },
        {
            "binary_name":  "libpoppler-qt5-1t64",
            "binary_version":  "24.02.0-1ubuntu9.9"
        },
        {
            "binary_name":  "libpoppler-qt6-3t64",
            "binary_version":  "24.02.0-1ubuntu9.9"
        },
        {
            "binary_name":  "libpoppler134",
            "binary_version":  "24.02.0-1ubuntu9.9"
        },
        {
            "binary_name":  "poppler-utils",
            "binary_version":  "24.02.0-1ubuntu9.9"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-102620.json"
Ubuntu:26.04:LTS
poppler

Package

Name
poppler
Purl
pkg:deb/ubuntu/poppler?arch=source&distro=resolute

Affected ranges

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

Affected versions

25.*
25.03.0-10
25.03.0-11.1
26.*
26.01.0-2build2
26.01.0-2ubuntu0.1

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "gir1.2-poppler-0.18",
            "binary_version":  "26.01.0-2ubuntu0.1"
        },
        {
            "binary_name":  "libpoppler-cpp3",
            "binary_version":  "26.01.0-2ubuntu0.1"
        },
        {
            "binary_name":  "libpoppler-glib8t64",
            "binary_version":  "26.01.0-2ubuntu0.1"
        },
        {
            "binary_name":  "libpoppler-qt5-1t64",
            "binary_version":  "26.01.0-2ubuntu0.1"
        },
        {
            "binary_name":  "libpoppler-qt6-3t64",
            "binary_version":  "26.01.0-2ubuntu0.1"
        },
        {
            "binary_name":  "libpoppler156",
            "binary_version":  "26.01.0-2ubuntu0.1"
        },
        {
            "binary_name":  "poppler-utils",
            "binary_version":  "26.01.0-2ubuntu0.1"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-102620.json"
Ubuntu:Pro:16.04:LTS
poppler

Package

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

Affected ranges

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

Affected versions

0.*
0.33.0-0ubuntu3
0.37.0-0ubuntu1
0.38.0-0ubuntu1
0.41.0-0ubuntu1
0.41.0-0ubuntu1.1
0.41.0-0ubuntu1.2
0.41.0-0ubuntu1.3
0.41.0-0ubuntu1.4
0.41.0-0ubuntu1.5
0.41.0-0ubuntu1.6
0.41.0-0ubuntu1.7
0.41.0-0ubuntu1.8
0.41.0-0ubuntu1.9
0.41.0-0ubuntu1.10
0.41.0-0ubuntu1.11
0.41.0-0ubuntu1.12
0.41.0-0ubuntu1.13
0.41.0-0ubuntu1.14
0.41.0-0ubuntu1.15
0.41.0-0ubuntu1.16
0.41.0-0ubuntu1.16+esm1
0.41.0-0ubuntu1.16+esm2
0.41.0-0ubuntu1.16+esm3
0.41.0-0ubuntu1.16+esm4
0.41.0-0ubuntu1.16+esm5
0.41.0-0ubuntu1.16+esm6
0.41.0-0ubuntu1.16+esm7
0.41.0-0ubuntu1.16+esm8

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "gir1.2-poppler-0.18",
            "binary_version":  "0.41.0-0ubuntu1.16+esm8"
        },
        {
            "binary_name":  "libpoppler-cpp0",
            "binary_version":  "0.41.0-0ubuntu1.16+esm8"
        },
        {
            "binary_name":  "libpoppler-glib8",
            "binary_version":  "0.41.0-0ubuntu1.16+esm8"
        },
        {
            "binary_name":  "libpoppler-qt4-4",
            "binary_version":  "0.41.0-0ubuntu1.16+esm8"
        },
        {
            "binary_name":  "libpoppler-qt5-1",
            "binary_version":  "0.41.0-0ubuntu1.16+esm8"
        },
        {
            "binary_name":  "libpoppler58",
            "binary_version":  "0.41.0-0ubuntu1.16+esm8"
        },
        {
            "binary_name":  "poppler-utils",
            "binary_version":  "0.41.0-0ubuntu1.16+esm8"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-102620.json"
Ubuntu:Pro:18.04:LTS
poppler

Package

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

Affected ranges

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

Affected versions

0.*
0.57.0-2ubuntu4
0.57.0-2ubuntu5
0.62.0-1ubuntu1
0.62.0-2ubuntu1
0.62.0-2ubuntu2
0.62.0-2ubuntu2.1
0.62.0-2ubuntu2.2
0.62.0-2ubuntu2.4
0.62.0-2ubuntu2.5
0.62.0-2ubuntu2.6
0.62.0-2ubuntu2.7
0.62.0-2ubuntu2.8
0.62.0-2ubuntu2.9
0.62.0-2ubuntu2.10
0.62.0-2ubuntu2.11
0.62.0-2ubuntu2.12
0.62.0-2ubuntu2.13
0.62.0-2ubuntu2.14
0.62.0-2ubuntu2.14+esm1
0.62.0-2ubuntu2.14+esm2
0.62.0-2ubuntu2.14+esm3
0.62.0-2ubuntu2.14+esm4
0.62.0-2ubuntu2.14+esm5
0.62.0-2ubuntu2.14+esm6
0.62.0-2ubuntu2.14+esm7
0.62.0-2ubuntu2.14+esm8

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "gir1.2-poppler-0.18",
            "binary_version":  "0.62.0-2ubuntu2.14+esm8"
        },
        {
            "binary_name":  "libpoppler-cpp0v5",
            "binary_version":  "0.62.0-2ubuntu2.14+esm8"
        },
        {
            "binary_name":  "libpoppler-glib8",
            "binary_version":  "0.62.0-2ubuntu2.14+esm8"
        },
        {
            "binary_name":  "libpoppler-qt5-1",
            "binary_version":  "0.62.0-2ubuntu2.14+esm8"
        },
        {
            "binary_name":  "libpoppler73",
            "binary_version":  "0.62.0-2ubuntu2.14+esm8"
        },
        {
            "binary_name":  "poppler-utils",
            "binary_version":  "0.62.0-2ubuntu2.14+esm8"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-102620.json"
Ubuntu:Pro:20.04:LTS
poppler

Package

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

Affected ranges

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

Affected versions

0.*
0.80.0-0ubuntu1
0.80.0-0ubuntu3
0.80.0-0ubuntu4
0.80.0-0ubuntu5
0.85.0-1ubuntu1
0.85.0-1ubuntu3
0.86.1-0ubuntu1
0.86.1-0ubuntu1.1
0.86.1-0ubuntu1.2
0.86.1-0ubuntu1.3
0.86.1-0ubuntu1.4
0.86.1-0ubuntu1.5
0.86.1-0ubuntu1.6
0.86.1-0ubuntu1.7
0.86.1-0ubuntu1.7+esm1
0.86.1-0ubuntu1.7+esm2
0.86.1-0ubuntu1.7+esm3

Ecosystem specific 

{
    "binaries":  [
        {
            "binary_name":  "gir1.2-poppler-0.18",
            "binary_version":  "0.86.1-0ubuntu1.7+esm3"
        },
        {
            "binary_name":  "libpoppler-cpp0v5",
            "binary_version":  "0.86.1-0ubuntu1.7+esm3"
        },
        {
            "binary_name":  "libpoppler-glib8",
            "binary_version":  "0.86.1-0ubuntu1.7+esm3"
        },
        {
            "binary_name":  "libpoppler-qt5-1",
            "binary_version":  "0.86.1-0ubuntu1.7+esm3"
        },
        {
            "binary_name":  "libpoppler97",
            "binary_version":  "0.86.1-0ubuntu1.7+esm3"
        },
        {
            "binary_name":  "poppler-utils",
            "binary_version":  "0.86.1-0ubuntu1.7+esm3"
        }
    ]
}

Database specific

source 
"https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-102620.json"