CVE-2026-54758

Notepad++ prior to 8.9.7 contains a stack buffer overflow in the expandNppEnvironmentStrs function (RunDlg.cpp). The function copies a variable name between $( ) into a fixed-size wchar_t str[MAX_PATH] buffer without bounding the loop index, so a name of 260 or more characters can corrupt adjacen...

CVE-2026-54758 Notepad++: Stack Buffer Overflow in expandNppEnvironmentStrs

Notepad++ is a free and open-source source code editor. Prior to 8.9.7, the expandNppEnvironmentStrs function in PowerEditor/src/WinControls/StaticDialog/RunDlg/RunDlg.cpp copies a Notepad++ variable name between $ and into the fixed-size wchart strMAXPATH stack buffer without bounding the m loop...

CVE-2026-54758 Notepad++: Stack Buffer Overflow in expandNppEnvironmentStrs

Notepad++ is a free and open-source source code editor. Prior to 8.9.7, the expandNppEnvironmentStrs function in PowerEditor/src/WinControls/StaticDialog/RunDlg/RunDlg.cpp copies a Notepad++ variable name between $ and into the fixed-size wchart strMAXPATH stack buffer without bounding the m loop...

MINI-F7P2-FF8M-3HW4

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CVE-2026-54758

Notepad++ is a free and open-source source code editor. Prior to 8.9.7, the expandNppEnvironmentStrs function in PowerEditor/src/WinControls/StaticDialog/RunDlg/RunDlg.cpp copies a Notepad++ variable name between $ and into the fixed-size wchart strMAXPATH stack buffer without bounding the m loop...

MINI-Q5H2-722C-5RP3

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MINI-RHQQ-JRG5-GQXC

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MINI-M4F4-Q4V9-V5R8

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MINI-3C89-59FW-PHPC

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MINI-67X2-GCQ9-RF3C

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MINI-G5JV-5XVH-GXM4

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MINI-V7R3-WQM8-QWVQ

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MINI-FXJ3-W3J2-X7J3

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MINI-HHRG-QP8J-884C

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MINI-2Q75-VCRM-MF34

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MINI-3MXM-CCP3-HVQJ

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MINI-H263-F4P6-C6QF

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MINI-RP3X-QWP7-M6MG

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MINI-XWH3-8CW3-46HC

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CVE-2026-72066

A flaw was found in the Linux kernel, specifically within the CPU hotplug feature. This vulnerability occurs because the statesshow function, which displays CPU hotplug state information, does not correctly limit the size of its output. An attacker could exploit this by providing a large number o...