VDB
DEBIAN-CVE-2026-27628
DEBIAN-CVE-2026-27628
PUBLISHED
CVSS 7.5 HIGH
pypdf is a free and open-source pure-python PDF library. Prior to 6.7.2, an attacker who uses this vulnerability can craft a PDF which leads to an infinite loop. This requires reading the file. This has been fixed in pypdf 6.7.2. As a workaround, one may apply the patch manually.
Risk Scores
CVSS 3.1
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Debian:14 | pypdf | 0, 5.4.0-1, 0 |
| Debian:12 | pypdf2 | 0, 2.12.1-4, 2.12.1-3+deb12u1 |
| Debian:11 | pypdf2 | 2.9.0-1, 2.12.1-2, 2.4.1-1 |
| Debian:13 | pypdf | 6.9.2-1, 6.9.0-1, 5.4.0-1 |
| Debian:12 | pypdf | 3.17.4-1, 3.4.1-1+deb12u1, 4.0.0-1 |
Timeline
- Feb 25, 2026 CVE Published
- Apr 28, 2026 CVE Updated