CVE catalog
CVE-2025-62707
pypdf: CVE-2025-62707
- Severity
- Medium · CVSS 6.6
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:U/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 0.44% · Oct 25, 2026
pypdf is a free and open-source pure-python PDF library. Prior to version 6.1.3, an attacker who uses this vulnerability can craft a PDF which leads to an infinite loop. This requires parsing the content stream of a page which has an inline image using the DCTDecode filter. This has been fixed in pypdf version 6.1.3.
Vulnerable and fixed packages
Distribution-reported package versions and fixes. These do not depend on matching against the OpenFactory package catalog.
| Distribution | Package | Release | Version | Status |
|---|---|---|---|---|
| Debian | pypdf | sid | 6.21.1-1 | fixed |
| Debian | pypdf | forky | 6.21.1-1 | fixed |
| Debian | pypdf | trixie | 5.4.0-1 | vulnerable |
| Debian | pypdf | bookworm | 3.4.1-1+deb12u1 | not affected |
| PyPI | pypdf | Not reported | 6.1.3 | fixed |
| Cpe | pypdf | Not reported | 6.1.3 | fixed |
| Opensuse | python-pypdf | tumbleweed | 6.1.3-1.1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | pypdf | source | sid | 6.9.0-1 | not yet assigned | Not reported | [1118755] |
| Debian | pypdf | source | forky | 6.9.0-1 | not yet assigned | Not reported | [1118755] |
| Debian | pypdf | source | trixie | (unfixed) | not yet assigned | Not reported | [1118755] |
| Debian | pypdf | source | bookworm | Not affected | unimportant | Not reported | [1118755] |
| PyPI | pypdf | PyPI | Not reported | 6.1.3 | Not reported | GHSA-VR63-X8VC-M265 | Not reported |
| Cpe | pypdf | cpe | Not reported | 6.1.3 | Not reported | NVD-CVE-2025-62707 | Not reported |
| Opensuse | python-pypdf | rpm | tumbleweed | 6.1.3-1.1 | Not reported | OPENSUSE-SU-2025:15664-1 | Not reported |
Notes
[trixie] pypdf: Minor issue
OpenFactory catalog packages
[Debian 13 (Trixie)]
- [python3-pypdf]Affected
Source package: [pypdf]
Details (2)
5.4.0-1· all · trixieAffected
dsa · pypdf · debian · 13
5.4.0-1· all · trixieAffected
dsa · pypdf · debian · 13
[openSUSE Tumbleweed]
- [python313-pypdf]Unknown
Source package: [python-pypdf]
Details (1)
6.16.2-1.1· noarch · tumbleweedUnknown · Fixed:
6.1.3-1.1Version impact unknown
dsa · python-pypdf · opensuse · tumbleweed
- [python314-pypdf]Unknown
Source package: [python-pypdf]
Details (1)
6.16.2-1.1· noarch · tumbleweedUnknown · Fixed:
6.1.3-1.1Version impact unknown
dsa · python-pypdf · opensuse · tumbleweed
[Debian 12 (Bookworm)]
- [python3-pypdf]Not affected
Source package: [pypdf]
Details (2)
3.4.1-1+deb12u1· all · bookwormNot affected
dsa · pypdf · debian · bookworm
3.4.1-1+deb12u1· all · bookwormNot affected
dsa · pypdf · debian · bookworm
Observed:
References
- [https://ftp.suse.com/pub/projects/security/csaf/opensuse-su-2025_15664-1.json]
- [https://nvd.nist.gov/vuln/detail/CVE-2025-62707]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2025-62707]
- [https://osv.dev/vulnerability/GHSA-vr63-x8vc-m265]
- [https://osv.dev/vulnerability/openSUSE-SU-2025:15664-1]
- [https://security-tracker.debian.org/tracker/CVE-2025-62707]
- [https://security.access.redhat.com/data/csaf/v2/vex/2025/cve-2025-62707.json]
- [https://wid.cert-bund.de/.well-known/csaf/white/2026/wid-sec-w-2026-1730.json]
[CERT-Bund public advisories] · [Debian Security Tracker] · [FIRST EPSS] · [National Vulnerability Database (NVD)] · [OSV Package Vulnerability Database] · [Red Hat security advisories and VEX] · [SUSE security advisories and VEX]