CVE catalog
CVE-2021-29421
pikepdf: CVE-2021-29421
- Severity
- High · CVSS 7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N - Published
- Source
- [NVD] · [CVE record]
- EPSS
- 1.68% · Oct 25, 2026
models/metadata.py in the pikepdf package 1.3.0 through 2.9.2 for Python allows XXE when parsing XMP metadata entries.
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 | pikepdf | sid | 10.5.0+dfsg-2 | fixed |
| Debian | pikepdf | forky | 10.5.0+dfsg-2 | fixed |
| Debian | pikepdf | trixie | 9.5.2+dfsg-1 | fixed |
| Debian | pikepdf | bookworm | 6.0.0+dfsg-1 | fixed |
| Opensuse | python-pikepdf | tumbleweed | 10.5.1-2.1 | fixed |
Fixed-version evidence
| Distribution | Package | Type | Release | Fixed version | Urgency | Origin | Bugs |
|---|---|---|---|---|---|---|---|
| Debian | pikepdf | source | sid | 1.17.3+dfsg-5 | not yet assigned | Not reported | [986274] |
| Debian | pikepdf | source | forky | 1.17.3+dfsg-5 | not yet assigned | Not reported | [986274] |
| Debian | pikepdf | source | trixie | 1.17.3+dfsg-5 | not yet assigned | Not reported | [986274] |
| Debian | pikepdf | source | bookworm | 1.17.3+dfsg-5 | not yet assigned | Not reported | [986274] |
| Opensuse | python-pikepdf | rpm | tumbleweed | 10.5.1-2.1 | Not reported | OPENSUSE-SU-2026:11355-1 | Not reported |
OpenFactory catalog packages
[openSUSE Tumbleweed]
- [python313-pikepdf]Unknown
Source package: [python-pikepdf]
Details (1)
10.5.1-2.2· x86_64 · tumbleweedUnknown · Fixed:
10.5.1-2.1Version impact unknown
dsa · python-pikepdf · opensuse · tumbleweed
- [python314-pikepdf]Unknown
Source package: [python-pikepdf]
Details (1)
10.5.1-2.2· x86_64 · tumbleweedUnknown · Fixed:
10.5.1-2.1Version impact unknown
dsa · python-pikepdf · opensuse · tumbleweed
[Debian 12 (Bookworm)]
- [pikepdf-doc]Fixed
Source package: [pikepdf]
Details (2)
6.0.0+dfsg-1· all · bookwormFixed · Fixed:
1.17.3+dfsg-5dsa · pikepdf · debian · bookworm; dsa · pikepdf · debian · 12
6.0.0+dfsg-1· all · bookwormFixed · Fixed:
1.17.3+dfsg-5dsa · pikepdf · debian · bookworm; dsa · pikepdf · debian · 12
- [python3-pikepdf]Fixed
Source package: [pikepdf]
Details (2)
6.0.0+dfsg-1+b2· amd64 · bookwormFixed · Fixed:
1.17.3+dfsg-5dsa · pikepdf · debian · bookworm; dsa · pikepdf · debian · 12
6.0.0+dfsg-1+b2· arm64 · bookwormFixed · Fixed:
1.17.3+dfsg-5dsa · pikepdf · debian · bookworm; dsa · pikepdf · debian · 12
[Debian 13 (Trixie)]
- [pikepdf-doc]Fixed
Source package: [pikepdf]
Details (2)
9.5.2+dfsg-1· all · trixieFixed · Fixed:
1.17.3+dfsg-5dsa · pikepdf · debian · 13
9.5.2+dfsg-1· all · trixieFixed · Fixed:
1.17.3+dfsg-5dsa · pikepdf · debian · 13
- [python3-pikepdf]Fixed
Source package: [pikepdf]
Details (2)
9.5.2+dfsg-1+b2· amd64 · trixieFixed · Fixed:
1.17.3+dfsg-5dsa · pikepdf · debian · 13
9.5.2+dfsg-1+b2· arm64 · trixieFixed · Fixed:
1.17.3+dfsg-5dsa · pikepdf · debian · 13
Observed:
References
- [https://ftp.suse.com/pub/projects/security/csaf/opensuse-su-2026_11355-1.json]
- [https://osv.dev/vulnerability/DEBIAN-CVE-2021-29421]
- [https://osv.dev/vulnerability/openSUSE-SU-2026:11355-1]
- [https://security-tracker.debian.org/tracker/CVE-2021-29421]
[Debian Security Tracker] · [FIRST EPSS] · [OSV Package Vulnerability Database] · [SUSE security advisories and VEX]