The pcd coder lacks proper boundary checking when processing Huffman-coded data. The decoder contains an function that has an incorrect initialization that could cause an out of bounds read.
==3900053==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x502000003c6c at pc 0x55601b9cc552 bp 0x7ffd904b1f70 sp 0x7ffd904b1f60
READ of size 1 at 0x502000003c6c thread T0
{
"cwe_ids": [
"CWE-122",
"CWE-125"
],
"github_reviewed_at": "2026-03-12T14:04:31Z",
"nvd_published_at": "2026-02-24T03:16:01Z",
"severity": "MODERATE",
"github_reviewed": true
}