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Vulnerability IntelligenceCVE-2026-1658

CVE-2026-1658

MEDIUM5.3

Content spoofing vulnerability discovered in OpenText™ Directory Services

Published Feb 19, 2026

Modified 2 days ago

Details

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.

References

WEB

https://support.opentext.com/csm?id=ot_kb_unauthenticated&sysparm_article=KB0858517

ADVISORY

https://www.cve.org/CVERecord?id=CVE-2026-1658

CVSS Analysis

CVSS v4.0

5.3

Exploitability

Attack Vector

NetworkAV:N

Attack Complexity

LowAC:L

Attack Requirements

NoneAT:N

Privileges Required

NonePR:N

User Interaction

PassiveUI:P

Vulnerable System

Vuln. Confidentiality

NoneVC:N

Vuln. Integrity

LowVI:L

Vuln. Availability

NoneVA:N

Subsequent System

Subseq. Confidentiality

NoneSC:N

Subseq. Integrity

NoneSI:N

Subseq. Availability

NoneSA:N

5.3/CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/S:N/AU:N/R:A/V:D/RE:L/U:Clear

Weakness Type (CWE)

Other

CWE-451

Ecosystems

Timeline

PublishedFeb 19, 2026

ModifiedMar 2, 2026

CVE-2026-1658 | Mondoo Vulnerability Intelligence