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Description

Bytello Share (Windows Edition) installer executable provided by Bytello insecurely loads Dynamic Link Libraries. If there is a crafted DLL at the same directory when invoking the affected installer, arbitrary code may be executed with the privilege of the user invoking the installer.

PUBLISHED Reserved 2026-05-07 | Published 2026-05-13 | Updated 2026-05-13 | Assigner jpcert




HIGH: 7.8CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

HIGH: 8.4CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Problem types

Uncontrolled Search Path Element

Product status

prior to 5.13.0.4246
affected

References

www.bytello.com/help/share/downloads

jvn.jp/en/jp/JVN98871848/

cve.org (CVE-2026-44612)

nvd.nist.gov (CVE-2026-44612)

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