CVE-2026-9758
Improper Certificate Validation in S2OPC
Description
Improper comparison with the certificates trusted list in S2OPC allows an attacker well-formed untrusted certificate to be considered trusted
INFO
Published Date :
June 10, 2026, 12:32 p.m.
Last Modified :
June 10, 2026, 12:32 p.m.
Remotely Exploit :
Yes !
Source :
GitLab
Affected Products
The following products are affected by CVE-2026-9758
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
No affected product recoded yet
CVSS Scores
| Score | Version | Severity | Vector | Exploitability Score | Impact Score | Source |
|---|---|---|---|---|---|---|
| CVSS 3.1 | HIGH | ceab7361-8a18-47b1-92ba-4d7d25f6715a |
Solution
- Apply vendor updates for S2OPC.
- Review and enforce certificate trust policies.
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2026-9758 vulnerability anywhere in the article.