High severity · published Jul 30, 2026
CVE-2026-67244
A format string vulnerability was found in the Notification OAuth settings of ADM
7.2
CVSS
0.5%
EPSS
No
On KEV
Description
A format string vulnerability was found in the Notification OAuth settings of ADM. The vulnerability occurs because user-controlled notification configuration input may be processed through an unsafe format string operation. An authenticated administrator can exploit this issue to disclose memory information or cause denial of service of the affected component.
Affected products and versions include: from ADM 4.1.0 through ADM 4.3.3.RUN1 as well as from ADM 5.0.0 through ADM 5.1.3.RI81.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 43% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
AD
ADM · ASUSTOR Inc.
5.0.0 through 5.1.3.RI81; 4.1.0 through 4.3.3.RUN1 · source: vendor
DM
Data Master · Asustor
4.1.0.rhu2 through 4.3.3.run1; 5.0.0.ra82 before 5.1.4.rjv2 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-67244
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-67244
Vendor Advisory
https://www.asustor.com/security/security_advisory_detail?id=67
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