CVE-2026-27026
pypdf possibly has long runtimes for malformed FlateDecode streams
Résumé
pypdf possibly has long runtimes for malformed FlateDecode streams
Description d'origine
La description telle que publiée par la source (souvent en anglais).
pypdf is a free and open-source pure-python PDF library. Prior to 6.7.1, an attacker who uses this vulnerability can craft a PDF which leads to long runtimes. This requires a malformed /FlateDecode stream, where the byte-by-byte decompression is used. This vulnerability is fixed in 6.7.1.
Source: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV
État des correctifs par distribution
Paquets corrigés publiés par chaque distribution pour cette CVE
- Debian DEBIAN-CVE-2026-27026 pypdf
- Ubuntu UBUNTU-CVE-2026-27026 pypdf2
Références
- advisory github.com
- advisory github.com
- advisory nvd.nist.gov
- patch github.com
- patch github.com
- web github.com