CVE-2026-97027: Red Hat Enterprise Linux 10, невалидиран вход

Описание

Оригинално описание

Flatpak passes through arbitrary vendor-extension keys unmodified when exporting an application's Desktop Entry (.desktop) and D-Bus Service (.service) files, instead of validating against an allowlist. A malicious Flatpak app can use this to cause denial of service (e.g. forced application restart loops) or to influence host D-Bus/systemd activation behavior beyond what the sandbox is intended to permit.

Засегнати продукти

• Red Hat Red Hat Enterprise Linux 10
• Red Hat Red Hat Enterprise Linux 7
• Red Hat Red Hat Enterprise Linux 8
• Red Hat Red Hat Enterprise Linux 9

Вид слабост

• CWE-20 Неправилно валидиране на входните данни

История

Други уязвимости в Red Hat Red Hat Enterprise Linux 10

• 6.5CVE-2026-121259
• 6.5CVE-2026-119843
• 6.5CVE-2026-120831
• 7.4CVE-2026-120830
• 2.0CVE-2026-120740

Първоизточници

• https://www.cve.org/CVERecord?id=CVE-2026-97027
• https://nvd.nist.gov/vuln/detail/CVE-2026-97027
• https://access.redhat.com/security/cve/CVE-2026-97027
• https://bugzilla.redhat.com/show_bug.cgi?id=2542683
• https://github.com/flatpak/flatpak/security/advisories/GHSA-v64f-hrwr-j4vh