CVE-2026-110603 — LASzip through 3.5.0 Invalid Free via Truncated VLR Header in laszip_read_header
LASzip through 3.5.0 contains an invalid free vulnerability in laszip_read_header() that allows attackers to free uninitialized heap pointers via truncated variable length recor…
Published: 2026-10-14 · CVSS: 5.8 · CVSS 4.0
LASzip through 3.5.0 contains an invalid free vulnerability in laszip_read_header() that allows attackers to free uninitialized heap pointers via truncated variable length record data. Attackers can supply a crafted LAS/LAZ file with an inflated VLR count that, when opened and destroyed through the C API, crashes the process and corrupts the heap.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7