Threats Tagged 'cve-2026-55783'
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Threats Tagged 'cve-2026-55783'
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CVE-2026-55783: CWE-476: NULL Pointer Dereference in M2Team NanaZipCVE-2026-55783 0 NanaZip is the 7-Zip derivative intended for the modern Windows experience. Prior to 6.5.1749.0, NanaZip's seven in-house IInArchive handlers in NanaZip.Codecs unconditionally dereference the caller-supplied Indices array inside Extract when the archive engine signals extract everything by passing Indices as NULL and NumItems as 0xFFFFFFFF. This causes a NULL pointer dereference in the standard Test archive or Extract all code path for WebAssembly, ElectronAsar, Zealfs, Romfs, Ufs, Littlefs, and DotNetSingleFile archives, resulting in a process crash. This issue is fixed in version 6.5.1749.0. Join the discussion | CVE Database V5 | 07/10/2026, 16:48:29 UTC Added: 07/10/2026, 17:18:20 UTC |
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