このページは Debian 向けの修正状況です。脆弱性そのものの説明は CVE 本体のページにあります。
CVE-2026-78253 の詳細 →
DEBIAN-CVE-2026-78253
Uncontrolled recursion in QXmlStreamReader::readElementText() in Qt Group Qt allows attackers to cause a denial of service (application crash via stac...
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)。
Uncontrolled recursion in QXmlStreamReader::readElementText() in Qt Group Qt allows attackers to cause a denial of service (application crash via stack exhaustion) via a crafted XML document.
出典: OSV.dev (Open Source Vulnerabilities) OSV
影響パッケージ
Debian:12
qt6-base
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Debian:13
qt6-base
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Debian:14
qt6-base
[{"type":"ECOSYSTEM","events":[{"introduced":"0"},{"fixed":"6.11.2+dfsg-5"}]}]
Debian:12
qtbase-opensource-src
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Debian:13
qtbase-opensource-src
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
Debian:14
qtbase-opensource-src
[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]
参照URL
- advisory security-tracker.debian.org