TI-2026-85053 CVE-2026-121942 · GHSA-mcxw-xh39-2qjq
Out-of-bounds read in ZBar SQ code decoder leaks heap memory
Priority MEDIUM 64
ZBar through 0.23.95 contains an out-of-bounds read vulnerability in _zbar_sq_decode() in zbar/sqcode.c that allows attackers to read heap memory outside the image buffer via crafted SQ code images.