CVE-2026-9758 — HIGH (7.3) — White Hats Nepal

Vulnerability Description

Improper comparison with the certificates trusted list in S2OPC allows an attacker well-formed untrusted certificate to be considered trusted

CVSS Score

7.3

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

LOW

Integrity

LOW

Availability

LOW

Related Weaknesses (CWE)

CWE-295

References

https://gitlab.com/systerel/S2OPC/-/work_items/1770

FAQ

What is CVE-2026-9758?

CVE-2026-9758 is a vulnerability with a CVSS score of 7.3 (HIGH). Improper comparison with the certificates trusted list in S2OPC allows an attacker well-formed untrusted certificate to be considered trusted

How severe is CVE-2026-9758?

CVE-2026-9758 has been rated HIGH with a CVSS base score of 7.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2026-9758?

Check the references section above for vendor advisories and patch information. Review vendor security bulletins for remediation guidance.