Heasarc vulnerabilities

2 vulnerabilities

Known vulnerabilities in Heasarc products, newest first, with CVSS severity, EPSS, KEV listings and ransomware use, across 1 product.

Products

1
7.1CVE-2026-111125debiancfitsio+3
EPSS score
0.18%
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 input_nnybble in fits_hdecompress.c. Attackers can supply a crafted FITS file with ZCMPTYPE HCOMPRESS_1 declaring oversized tile geometry to crash applications calling fits_read_pix or disclose limited heap memory.7.1CVE-2026-111124debiancfitsio+3
EPSS score
0.17%
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 fits_rand_value table via a zero or negative ZDITHER0 seed. Attackers can supply a crafted FITS file with a SUBTRACTIVE_DITHER_1 compressed image, read through fits_open_file() and fits_read_pix(), to cause crashes or leak heap contents in decoded pixels.