CVE-2026-91057

The function _gx_multi_line_text_view_display_info_get() contains an out-of-bounds read (CWE-125) when processing a string ending with a carriage return ( ). This flaw causes the application to read one byte past the end of the text buffer. Additionally, it can cause callers to advance their inde...

CVE-2026-91057 Out-of-bounds read when a multi-line text view string ends with a carriage return

gxmultilinetextviewdisplayinfoget reads one byte past the end of the application's text buffer when the string it is given ends with a carriage return \r. The over-read can also cause callers to advance their index past the end of the string, producing a second over-read in...

CVE-2026-92454 JPEG decoder: truncated segments are read past the image buffer, and a zero sampling factor hangs the decode

The GUIX software JPEG decoder reads four kinds of marker segment without checking that each is long enough to hold what it reads. A truncated segment is therefore read past the end of the caller's image buffer. Separately, a zero chroma sampling factor makes the block decode loop non-terminating...

CVE-2026-92454

The GUIX software JPEG decoder is vulnerable to an out-of-bounds read and a non-terminating loop when GX_SOFTWARE_DECODER_SUPPORT is enabled. The decoder fails to verify that four kinds of marker segments are long enough, causing truncated segments to be read past the end of the caller's image bu...

CVE-2026-92454

The GUIX software JPEG decoder reads four kinds of marker segment without checking that each is long enough to hold what it reads. A truncated segment is therefore read past the end of the caller's image buffer. Separately, a zero chroma sampling factor makes the block decode loop non-terminating...

CVE-2026-92454 JPEG decoder: truncated segments are read past the image buffer, and a zero sampling factor hangs the decode

The GUIX software JPEG decoder reads four kinds of marker segment without checking that each is long enough to hold what it reads. A truncated segment is therefore read past the end of the caller's image buffer. Separately, a zero chroma sampling factor makes the block decode loop non-terminating...

CVE-2026-92454 JPEG decoder: truncated segments are read past the image buffer, and a zero sampling factor hangs the decode

The GUIX software JPEG decoder reads four kinds of marker segment without checking that each is long enough to hold what it reads. A truncated segment is therefore read past the end of the caller's image buffer. Separately, a zero chroma sampling factor makes the block decode loop non-terminating...

EUVD-2026-105046

The GUIX software JPEG decoder reads four kinds of marker segment without checking that each is long enough to hold what it reads. A truncated segment is therefore read past the end of the caller's image buffer. Separately, a zero chroma sampling factor makes the block decode loop non-terminating...

CVE-2026-91059 JPEG decoder: a duplicate SOF0 after SOS publishes a pixelmap that misreports its own allocation size

The GUIX JPEG software decoder enforces no ordering on JPEG markers. A file that places a second SOF0 frame header after SOS re-runs the frame header parser after the output buffer has already been allocated and its geometry latched. The decoder returns GXSUCCESS and publishes a GXPIXELMAP whose...

CVE-2026-91059 JPEG decoder: a duplicate SOF0 after SOS publishes a pixelmap that misreports its own allocation size

The GUIX JPEG software decoder enforces no ordering on JPEG markers. A file that places a second SOF0 frame header after SOS re-runs the frame header parser after the output buffer has already been allocated and its geometry latched. The decoder returns GXSUCCESS and publishes a GXPIXELMAP whose...

EUVD-2026-105042

The GUIX JPEG software decoder enforces no ordering on JPEG markers. A file that places a second SOF0 frame header after SOS re-runs the frame header parser after the output buffer has already been allocated and its geometry latched. The decoder returns GXSUCCESS and publishes a GXPIXELMAP whose...

CVE-2026-91059

The GUIX JPEG software decoder is vulnerable to an out-of-bounds read (CWE-125) because it does not enforce ordering on JPEG markers. A crafted file containing a second SOF0 frame header after an SOS marker causes the decoder to re-run the frame header parser after the output buffer is already al...

CVE-2026-91059

The GUIX JPEG software decoder enforces no ordering on JPEG markers. A file that places a second "SOF0" frame header after "SOS" re-runs the frame header parser after the output buffer has already been allocated and its geometry latched. The decoder returns "GXSUCCESS" and publishes a "GXPIXELMAP...

CVE-2026-91059 JPEG decoder: a duplicate SOF0 after SOS publishes a pixelmap that misreports its own allocation size

The GUIX JPEG software decoder enforces no ordering on JPEG markers. A file that places a second SOF0 frame header after SOS re-runs the frame header parser after the output buffer has already been allocated and its geometry latched. The decoder returns GXSUCCESS and publishes a GXPIXELMAP whose...

CVE-2026-92446 GUIX binary resource loader reads past the end of a resource, because no length for it ever reaches the loader

gxbinresthemeload and gxbinresfontload take the resource as a bare GXUBYTE with no length, and GXBINRESDATAINFO has no field to carry one. Every read is therefore performed at an offset the file itself chose, against a buffer whose extent the loader does not know. A resource that declares more da...

CVE-2026-92446

The GUIX binary resource loader contains an out-of-bounds read vulnerability within the gx_binres_theme_load() and gx_binres_font_load() functions. The root cause is that these functions accept resources as a bare GX_UBYTE * without a length, and the GX_BINRES_DATA_INFO structure lacks a field to...

CVE-2026-92446 GUIX binary resource loader reads past the end of a resource, because no length for it ever reaches the loader

gxbinresthemeload and gxbinresfontload take the resource as a bare GXUBYTE with no length, and GXBINRESDATAINFO has no field to carry one. Every read is therefore performed at an offset the file itself chose, against a buffer whose extent the loader does not know. A resource that declares more da...

EUVD-2026-105037

gxbinresthemeload and gxbinresfontload take the resource as a bare GXUBYTE with no length, and GXBINRESDATAINFO has no field to carry one. Every read is therefore performed at an offset the file itself chose, against a buffer whose extent the loader does not know. A resource that declares more da...

CVE-2026-92446 GUIX binary resource loader reads past the end of a resource, because no length for it ever reaches the loader

gxbinresthemeload and gxbinresfontload take the resource as a bare GXUBYTE with no length, and GXBINRESDATAINFO has no field to carry one. Every read is therefore performed at an offset the file itself chose, against a buffer whose extent the loader does not know. A resource that declares more da...

EUVD-2026-105027

A memory-protected ThreadX module's queue request reaches the Module Manager's dispatch layer, which decides how much of the module's buffer the privileged queue copy may touch and hands that extent to the module port's range check. A queue's txqueuemessagesize is a count of ULONGs and the copy...