GHSA-gcj6-823j-cwm9MediumCVSS 6.1
Libpff through 20260926 contains a heap out-of-bounds read vulnerability in...
🔗 CVE IDs covered (1)
📋 Description
Libpff through 20260926 contains a heap out-of-bounds read vulnerability in libpff_table_read_values_array because a 7c column definition's values_array_size is not checked against remaining buffer bytes. Attackers can supply a crafted PST, OST or PAB file to make applications read adjacent heap memory into record entry values or crash.
🔗 References (8)
- https://nvd.nist.gov/vuln/detail/CVE-2026-116736
- https://github.com/libyal/libpff/issues/172
- https://github.com/libyal/libpff/commit/cb83eb38ffdbdfe2c69238fe7ce481ddc8513266
- https://github.com/libyal/libpff
- https://github.com/libyal/libpff/blob/20260926/libpff/libpff_table.c#L8858-L8895
- https://hackmd.io/@haindpwn/libpff-table-parsing-oob-reads
- https://www.vulncheck.com/advisories/libpff-through-20260926-heap-out-of-bounds-read-via-libpff-table-read-values-array
- https://github.com/advisories/GHSA-gcj6-823j-cwm9