CVE-2026-111125 CFITSIO through 4.7.0 Heap Out-of-Bounds Read via HCOMPRESS input_nnybble

CFITSIO through 4.7.0 contains a heap-based out-of-bounds read vulnerability in the HCOMPRESS tile decoder that allows attackers to read past the compressed tile buffer via inputnnybble in fitshdecompress.c. Attackers can supply a crafted FITS file with ZCMPTYPE HCOMPRESS1 declaring oversized til...

CVE-2026-111126

catdoc through 0.95 contains an out-of-bounds read vulnerability in the MULRK record handler of processitem in src/xlsparse.c that allows attackers to read past the static rec buffer via a crafted end column. Attackers can supply a crafted .xls workbook or BIFF stream with a large endcol to xls2c...

EUVD-2026-102357

catdoc through 0.95 contains an out-of-bounds read vulnerability in the MULRK record handler of processitem in src/xlsparse.c that allows attackers to read past the static rec buffer via a crafted end column. Attackers can supply a crafted .xls workbook or BIFF stream with a large endcol to xls2c...

CVE-2026-111126

catdoc through 0.95 contains an out-of-bounds read vulnerability in the MULRK record handler of processitem in src/xlsparse.c that allows attackers to read past the static rec buffer via a crafted end column. Attackers can supply a crafted .xls workbook or BIFF stream with a large endcol to xls2c...

CVE-2026-111125

CFITSIO through 4.7.0 contains a heap-based out-of-bounds read vulnerability in the HCOMPRESS tile decoder that allows attackers to read past the compressed tile buffer via inputnnybble in fitshdecompress.c. Attackers can supply a crafted FITS file with ZCMPTYPE HCOMPRESS1 declaring oversized til...

CVE-2026-111125

Versions of CFITSIO through 4.7.0 are affected by a heap-based out-of-bounds read vulnerability within the HCOMPRESS tile decoder . The root cause is located in fits_hdecompress.c, where the input_nnybble function fails to properly handle input, allowing attackers to read past the compressed tile...

CVE-2026-111126

The catdoc software (versions through 0.95 ) is vulnerable to an out-of-bounds read in the MULRK record handler of the process_item() function located in src/xlsparse.c. An attacker can supply a specially crafted .xls workbook or BIFF stream with a large endcol value to the xls2csv utility. This ...

CVE-2026-111125 CFITSIO through 4.7.0 Heap Out-of-Bounds Read via HCOMPRESS input_nnybble

CFITSIO through 4.7.0 contains a heap-based out-of-bounds read vulnerability in the HCOMPRESS tile decoder that allows attackers to read past the compressed tile buffer via inputnnybble in fitshdecompress.c. Attackers can supply a crafted FITS file with ZCMPTYPE HCOMPRESS1 declaring oversized til...

CVE-2026-111124

CFITSIO through 4.7.0 contains a heap-based out-of-bounds read vulnerability in the imcompress.c unquantize helpers that allows attackers to read memory before the fitsrandvalue table via a zero or negative ZDITHER0 seed. Attackers can supply a crafted FITS file with a SUBTRACTIVEDITHER1 compress...

CVE-2026-111124

CFITSIO through 4.7.0 contains a heap-based out-of-bounds read vulnerability in the imcompress.c unquantize helpers that allows attackers to read memory before the fitsrandvalue table via a zero or negative ZDITHER0 seed. Attackers can supply a crafted FITS file with a SUBTRACTIVEDITHER1 compress...

CVE-2026-111124

CFITSIO through 4.7.0 contains a heap-based out-of-bounds read vulnerability in the imcompress.c unquantize helpers that allows attackers to read memory before the fitsrandvalue table via a zero or negative ZDITHER0 seed. Attackers can supply a crafted FITS file with a SUBTRACTIVEDITHER1 compress...

CVE-2026-111124 CFITSIO through 4.7.0 Heap Out-of-Bounds Read via Negative ZDITHER0 Seed

CFITSIO through 4.7.0 contains a heap-based out-of-bounds read vulnerability in the imcompress.c unquantize helpers that allows attackers to read memory before the fitsrandvalue table via a zero or negative ZDITHER0 seed. Attackers can supply a crafted FITS file with a SUBTRACTIVEDITHER1 compress...

EUVD-2026-102355

CFITSIO through 4.7.0 contains a heap-based out-of-bounds read vulnerability in the imcompress.c unquantize helpers that allows attackers to read memory before the fitsrandvalue table via a zero or negative ZDITHER0 seed. Attackers can supply a crafted FITS file with a SUBTRACTIVEDITHER1 compress...

CVE-2026-111124 CFITSIO through 4.7.0 Heap Out-of-Bounds Read via Negative ZDITHER0 Seed

CFITSIO through 4.7.0 contains a heap-based out-of-bounds read vulnerability in the imcompress.c unquantize helpers that allows attackers to read memory before the fitsrandvalue table via a zero or negative ZDITHER0 seed. Attackers can supply a crafted FITS file with a SUBTRACTIVEDITHER1 compress...

CVE-2026-111124 CFITSIO through 4.7.0 Heap Out-of-Bounds Read via Negative ZDITHER0 Seed

CFITSIO through 4.7.0 contains a heap-based out-of-bounds read vulnerability in the imcompress.c unquantize helpers that allows attackers to read memory before the fitsrandvalue table via a zero or negative ZDITHER0 seed. Attackers can supply a crafted FITS file with a SUBTRACTIVEDITHER1 compress...

CVE-2026-111124

The CFITSIO library (versions through 4.7.0 ) is vulnerable to a heap-based out-of-bounds read in the imcompress.c unquantize helpers. An attacker can provide a crafted FITS file containing a SUBTRACTIVE_DITHER_1 compressed image with a zero or negative ZDITHER0 seed. Processing this file via fit...

CVE-2026-110877 AdPlug through 2.4 Heap Out-of-Bounds Read via CdmoLoader::load

AdPlug through 2.4 contains a heap out-of-bounds read vulnerability in CdmoLoader::load in src/dmo.cpp that allows attackers to read past a heap allocation by supplying a truncated TwinTeam DMO file. Attackers can supply a 12- or 13-byte file passing dmounpacker::decrypt, opened via...

CVE-2026-110877

AdPlug through 2.4 contains a heap out-of-bounds read vulnerability in CdmoLoader::load in src/dmo.cpp that allows attackers to read past a heap allocation by supplying a truncated TwinTeam DMO file. Attackers can supply a 12- or 13-byte file passing dmounpacker::decrypt, opened via...

CVE-2026-110877 AdPlug through 2.4 Heap Out-of-Bounds Read via CdmoLoader::load

AdPlug through 2.4 contains a heap out-of-bounds read vulnerability in CdmoLoader::load in src/dmo.cpp that allows attackers to read past a heap allocation by supplying a truncated TwinTeam DMO file. Attackers can supply a 12- or 13-byte file passing dmounpacker::decrypt, opened via...

CVE-2026-110877

The AdPlug software (versions through 2.4 ) is vulnerable to a heap out-of-bounds read in the CdmoLoader::load() function located in src/dmo.cpp. This vulnerability occurs when a truncated TwinTeam DMO file is processed; specifically, an attacker can provide a 12- or 13-byte file that bypasses dm...