269 matches found
EUVD-2026-66417
A stack-based buffer overflow vulnerability exists in the Dia diagram editor when processing Network Bus objects from Dia XML project files. In objects/network/bus.c, busload reads the number of bus handles from the file attribute "bushandles" using attributenumdata without validating an upper...
CVE-2026-77652
A heap-based buffer overflow vulnerability exists in the Dia diagram e...
Linux Distros Unpatched Vulnerability : CVE-2026-77652
"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A heap-based buffer overflow vulnerability exists in the Dia diagram editor WPG file format importer. In plug-ins/wpg/wpg-import.c, the WPG import renderer...
CVE-2026-77658
A stack-based buffer overflow vulnerability exists in the Dia diagram...
CVE-2026-77652
A heap-based buffer overflow vulnerability exists in the Dia diagram editor WPG file format importer. In plug-ins/wpg/wpg-import.c, the WPG import renderer allocates a fixed palette with: ren-pPal = gnew0WPGColorRGB, 256; When handling a WPGCOLORMAP record, the parser reads a start index i16 and...
DEBIAN-CVE-2026-77652
A heap-based buffer overflow vulnerability exists in the Dia diagram editor WPG file format importer. In plug-ins/wpg/wpg-import.c, the WPG import renderer allocates a fixed palette with: ren-pPal = gnew0WPGColorRGB, 256; When handling a WPGCOLORMAP record, the parser reads a start index i16 and...
CVE-2026-77652 Dia: dia: heap buffer overflow in wpg colormap parser via out-of-bounds palette index
A heap-based buffer overflow vulnerability exists in the Dia diagram editor WPG file format importer. In plug-ins/wpg/wpg-import.c, the WPG import renderer allocates a fixed palette with: ren-pPal = gnew0WPGColorRGB, 256; When handling a WPGCOLORMAP record, the parser reads a start index i16 and...
CVE-2026-77652
A heap-based buffer overflow in the Dia diagram editor's WPG file importer (plug-ins/wpg/wpg-import.c ) allows out-of-bounds writes into a fixed 256-entry color palette. The WPG_COLORMAP record handler validates the start index only against the WPG record size, not the palette capacity, so a craf...
EUVD-2026-66675
A heap-based buffer overflow vulnerability exists in the Dia diagram editor WPG file format importer. In plug-ins/wpg/wpg-import.c, the WPG import renderer allocates a fixed palette with: ren-pPal = gnew0WPGColorRGB, 256; When handling a WPGCOLORMAP record, the parser reads a start index i16 and...
CVE-2026-77652
A heap-based buffer overflow vulnerability exists in the Dia diagram editor WPG file format importer. In plug-ins/wpg/wpg-import.c, the WPG import renderer allocates a fixed palette with: ren-pPal = gnew0WPGColorRGB, 256; When handling a WPGCOLORMAP record, the parser reads a start index i16 and...
CVE-2026-77658
A stack-based buffer overflow vulnerability exists in the Dia diagram editor when processing Network Bus objects from Dia XML project files. In objects/network/bus.c, busload reads the number of bus handles from the file attribute "bushandles" using attributenumdata without validating an upper...
CVE-2026-77658 Dia: dia: stack buffer overflow in bus object via unvalidated handle count in project files
A stack-based buffer overflow vulnerability exists in the Dia diagram editor when processing Network Bus objects from Dia XML project files. In objects/network/bus.c, busload reads the number of bus handles from the file attribute "bushandles" using attributenumdata without validating an upper...
CVE-2026-77658
A stack-based buffer overflow in the Dia diagram editor (0.98.0 and earlier) occurs when processing Network Bus objects from XML project files. In bus_load(), the bus_handles count is read without an upper bound and later passed to g_alloca() in bus_handle_moved(), allocating two stack arrays pro...
CVE-2026-77658
A stack-based buffer overflow vulnerability exists in the Dia diagram editor when processing Network Bus objects from Dia XML project files. In objects/network/bus.c, busload reads the number of bus handles from the file attribute "bushandles" using attributenumdata without validating an upper...
Linux Distros Unpatched Vulnerability : CVE-2026-77658
"The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - A stack-based buffer overflow vulnerability exists in the Dia diagram editor when processing Network Bus objects from Dia XML project files. In...
PT-2026-82266
Name of the Vulnerable Software and Affected Versions Dia affected versions not specified Description A heap-based buffer overflow exists in the WPG file format importer. The issue occurs in the WPG import renderer within the plug-ins/wpg/wpg-import.c component. When processing a WPG COLORMAP...
CVE-2026-77652
A heap-based buffer overflow vulnerability exists in the Dia diagram editor WPG file format importer. In plug-ins/wpg/wpg-import.c, the WPG import renderer allocates a fixed palette with: ren-pPal = gnew0WPGColorRGB, 256; When handling a WPGCOLORMAP record, the parser reads a start index i16 and...
CVE-2026-77658
A stack-based buffer overflow vulnerability exists in the Dia diagram editor when processing Network Bus objects from Dia XML project files. In objects/network/bus.c, busload reads the number of bus handles from the file attribute "bushandles" using attributenumdata without validating an upper...
