Is CVE-2026-111135 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-111135?

CVE-2026-111135 has a CVSS v3 severity of MEDIUM (6.1).

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CVE-2026-111135

Description

libfwsi through 20260522 contains a heap out-of-bounds read vulnerability in libfwsi_mtp_volume_values_read_data() that allows attackers to read past buffer bounds via crafted MTP volume shell items. Attackers can embed a 10 to 53 byte shell item with item data size of 44 or more in a .lnk file, jump list or shell bag to crash consuming processes.