This page tracks the Debian fix status. The vulnerability itself is described on the main CVE page. View CVE-2026-111140 →

DEBIAN-CVE-2026-111140

libregf through 20260526 contains a heap out-of-bounds read in libregf_value_item_read_value_data() because it bounds value data size without subtract...

Original description

The description as published by the source.

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: OSV.dev (Open Source Vulnerabilities) OSV

Affected packages

Debian:12 libregf

[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]

Debian:13 libregf

[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]

Debian:14 libregf

[{"type":"ECOSYSTEM","events":[{"introduced":"0"}]}]

References

advisory security-tracker.debian.org