CVE-2026-111140 — libregf through 20260526 Heap Out-of-Bounds Read via libregf_value_item_read_value_data
libregf through 20260526 contains a heap out-of-bounds read in libregf_value_item_read_value_data() because it bounds value data size without subtracting the 4-byte old-format c…
Published: 2026-10-15 · CVSS: 6.9 · CVSS 4.0
libregf through 20260526 contains a heap out-of-bounds read in libregf_value_item_read_value_data() because it bounds value data size without subtracting the 4-byte old-format cell offset. Attackers can supply a crafted version 1.0/1.1 REGF hive with a value data cell ending its hive bin to leak adjacent heap bytes or crash parsers like regfexport and plaso.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7