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Description

Folder Lock 7.7.9 contains a buffer overflow vulnerability in the serial number registration field that allows local attackers to crash the application by submitting an oversized payload. Attackers can paste a 6000-byte buffer of arbitrary data into the 'Serial Number and Registration Key' field to trigger a denial of service condition.

PUBLISHED Reserved 2026-02-22 | Published 2026-03-11 | Updated 2026-03-11 | Assigner VulnCheck




MEDIUM: 6.9CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
MEDIUM: 6.2CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Problem types

Out-of-bounds Write

Product status

7.7.9
affected

Credits

Achilles finder

References

www.exploit-db.com/exploits/47383 (ExploitDB-47383) exploit

www.vulncheck.com/...nial-of-service-via-serial-number-field (VulnCheck Advisory: Folder Lock 7.7.9 Denial of Service via Serial Number Field) third-party-advisory

cve.org (CVE-2019-25469)

nvd.nist.gov (CVE-2019-25469)

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