DEBIAN-CVE-2026-59938

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Source
https://security-tracker.debian.org/tracker/CVE-2026-59938
Import Source
https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2026-59938.json
JSON Data
https://api.test.osv.dev/v1/vulns/DEBIAN-CVE-2026-59938
Upstream
Published
2026-07-08T18:16:35.097Z
Modified
2026-07-10T09:00:20.571155783Z
Severity
  • 5.3 (Medium) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L CVSS Calculator
Summary
[none]
Details

pypdf is a free and open-source pure-python PDF library. Prior to 6.14.0, an attacker can craft a PDF with declared image size values that are much too large compared to the actual data, causing large memory usage in pypdf image parsing. This issue is fixed in version 6.14.0.

References

Affected packages

Debian:12 / pypdf

Package

Name
pypdf
Purl
pkg:deb/debian/pypdf?arch=source&distro=bookworm

Affected ranges

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

Affected versions

3.*
3.4.1-1
3.4.1-1+deb12u1
3.17.4-1
4.*
4.0.0-1~exp1
4.0.0-1
4.0.1-1
4.0.2-1
4.1.0-1
4.2.0-1
4.3.1-1
5.*
5.4.0-1
6.*
6.9.0-1
6.9.2-1
6.9.2-2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2026-59938.json"

Debian:13 / pypdf

Package

Name
pypdf
Purl
pkg:deb/debian/pypdf?arch=source&distro=trixie

Affected ranges

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

Affected versions

5.*
5.4.0-1
6.*
6.9.0-1
6.9.2-1
6.9.2-2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2026-59938.json"

Debian:14 / pypdf

Package

Name
pypdf
Purl
pkg:deb/debian/pypdf?arch=source&distro=forky

Affected ranges

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

Affected versions

5.*
5.4.0-1
6.*
6.9.0-1
6.9.2-1
6.9.2-2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2026-59938.json"

Debian:11 / pypdf2

Package

Name
pypdf2
Purl
pkg:deb/debian/pypdf2?arch=source&distro=bullseye

Affected ranges

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

Affected versions

1.*
1.26.0-4
1.26.0-4+deb11u1
1.27.9-1
1.27.12-1
2.*
2.0.0-1
2.4.1-1
2.4.2-1
2.6.0-1
2.8.1-1
2.9.0-1
2.10.0-1
2.10.2-1
2.10.3-1
2.10.4-1
2.10.5-1
2.10.7-1
2.10.9-1
2.11.0-1
2.11.1-1
2.11.2-1
2.12.1-1
2.12.1-2
2.12.1-3
2.12.1-4

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2026-59938.json"

Debian:12 / pypdf2

Package

Name
pypdf2
Purl
pkg:deb/debian/pypdf2?arch=source&distro=bookworm

Affected ranges

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

Affected versions

2.*
2.12.1-3
2.12.1-3+deb12u1
2.12.1-4

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Database specific

source 
"https://storage.googleapis.com/osv-test-debian-osv/debian-cve-osv/DEBIAN-CVE-2026-59938.json"