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CVE-2026-93312 の詳細 →
UBUNTU-CVE-2026-93312
A flaw has been found in Freedesktop Poppler 26.07.0. Impacted is the function JBIG2Stream::rewind of the file poppler/JBIG2Stream.cc. This manipulati...
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)。
A flaw has been found in Freedesktop Poppler 26.07.0. Impacted is the function JBIG2Stream::rewind of the file poppler/JBIG2Stream.cc. This manipulation causes null pointer dereference. It is possible to initiate the attack remotely. The exploit has been published and may be used. Upgrading to version 26.08.0 is recommended to address this issue. Patch name: 5e49250f13b0390edeb3f90eb4c02c9941f97067. Upgrading the affected component is advised.
出典: OSV.dev (Open Source Vulnerabilities) OSV
影響パッケージ
Ubuntu:Pro:16.04:LTS
poppler
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Ubuntu:Pro:18.04:LTS
poppler
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Ubuntu:Pro:20.04:LTS
poppler
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Ubuntu:22.04:LTS
poppler
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"22.02.0-2ubuntu0.14"}]}]
Ubuntu:24.04:LTS
poppler
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"24.02.0-1ubuntu9.10"}]}]
Ubuntu:26.04:LTS
poppler
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"26.01.0-2ubuntu0.2"}]}]
参照URL
- advisory ubuntu.com
- report ubuntu.com
- report cve.org
- report gitlab.freedesktop.org
- report github.com
- report vuldb.com
- report vuldb.com
- report vuldb.com
- report vuldb.com