CVE-2026-122146
HIGH
NVD
CVSS Score
7.3
Severity
HIGH
Published
Nov 05, 2026
Vendor
unknown
Description
A weakness has been identified in 101arrowz fflate up to 0.8.3. This issue affects the function unzipSync of the file esm/index.mjs. This manipulation causes memory corruption. It is possible to initiate the attack remotely. The exploit has been made available to the public and could be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.