UBUNTU-CVE-2026-93314

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Source
https://ubuntu.com/security/CVE-2026-93314
Import Source
https://github.com/canonical/ubuntu-security-notices/blob/main/osv/cve/2026/UBUNTU-CVE-2026-93314.json
JSON Data
https://api.osv.dev/v1/vulns/UBUNTU-CVE-2026-93314
Upstream
Published
2026-09-21T00:00:00Z
Modified
2026-09-21T21:38:50Z
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 determined in Freedesktop Poppler 26.07.0. This affects the function FoFiTrueType::mapCodeToGID of the file fofi/FoFiTrueType.cc. Executing a manipulation of the argument segCnt can lead to integer overflow. The attack can be launched remotely. The exploit has been publicly disclosed and may be utilized. This patch is called ed2a5538cf0a8d3ff908191eda9b73f91a5f952a. It is advisable to implement a patch to correct 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-2026-93314.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-2026-93314.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-2026-93314.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-2026-93314.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-2026-93314.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-2026-93314.json"