CVE-2026-27026
pypdf possibly has long runtimes for malformed FlateDecode streams
概要
pypdf possibly has long runtimes for malformed FlateDecode streams
原文の説明
取得元が公開している説明をそのまま載せています (多くは英語)。
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.
出典: OSV.dev (Open Source Vulnerabilities) NVD GitHub Advisory OSV
ディストリビューション別の修正状況
各ディストリビューションが公開している、この CVE の修正パッケージ
- Debian DEBIAN-CVE-2026-27026 pypdf
- Ubuntu UBUNTU-CVE-2026-27026 pypdf2
参照URL
- advisory github.com
- advisory github.com
- advisory nvd.nist.gov
- patch github.com
- patch github.com
- web github.com