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Package · Debian

wlroots

1 known vulnerabilities.

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  • Low 3.3
    CVE-2026-121604

    wlroots before 0.20.2 Out-of-Bounds Read via read_surface_class() in xwm.c

    wlroots before 0.20.2 contains an out-of-bounds read vulnerability in read_surface_class() in xwayland/xwm.c that allows local X11 clients to leak compositor heap memory. Attackers can set a WM_CLASS property with a NUL-terminated instance but unterminated cl…

    wlroots wlroots wlroots wlroots Debian Ubuntu