CVE Watch6 de nov. de 2026

CVE-2026-123785

Fluxbox through 1.3.7 contains an infinite loop vulnerability in Menu::updateMenu() in src/FbTk/Menu.cc that allows attackers to hang the wi

CVSS

5.5

Média

EPSS

—

KEV

—

Exploit Today

0-100

Publicado: 6 de nov. de 2026 · Última mod.: 6 de nov. de 2026 · CWE-835

EPSS · 30d

Ainda não há histórico EPSS suficiente.

Descrição técnica

Fluxbox through 1.3.7 contains an infinite loop vulnerability in Menu::updateMenu() in src/FbTk/Menu.cc that allows attackers to hang the window manager via crafted style geometry values. Attackers can supply a style with an oversized unbounded menu.titleHeight so the column loop never terminates, causing sustained CPU use and denial of service at startup.

Referências oficiais

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