Medium severity · published Feb 19, 2026
CVE-2026-1658
Content spoofing vulnerability discovered in OpenText™ Directory Services
5.3
CVSS
0.3%
EPSS
No
On KEV
Description
User Interface (UI) Misrepresentation of Critical Information vulnerability in OpenText™ Directory Services allows Cache Poisoning.
The vulnerability could be exploited by a bad actor to inject manipulated text into the OpenText application, potentially misleading users.
This issue affects Directory Services: from 20.4.1 through 25.2.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
Low
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 19% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DS
Directory Services · OpenText™
20.4.1 through 25.2 · source: vendor, NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2026-1658
CVE.org
https://www.cve.org/CVERecord?id=CVE-2026-1658
Vendor Advisory
https://support.opentext.com/csm?id=ot_kb_unauthenticated&sysparm_article=KB0858517
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