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CVE-2026-87758

UnknownEPSS 0.09%

Last modified

CVE-2026-87758 is a vulnerability of currently unknown severity. The remote EJB client does not verify that the hostname of the server it connects to matches the server's TLS certificate. An attacker able to intercept network traffic between an EJB client and server can impersonate the server and read or modify the traffic, including credentials and invocation data. EPSS estimates a 0.09% chance of exploitation in the next 30 days.

Description

The remote EJB client does not verify that the hostname of the server it connects to matches the server's TLS certificate. An attacker able to intercept network traffic between an EJB client and server can impersonate the server and read or modify the traffic, including credentials and invocation data. Users are recommended to upgrade to version 10.3.0 or 11.0.0-M2, which fix the issue.

Metrics

EPSS Probability
0.09%

0.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Source: CNA advisory (CVE.org). NVD analysis pending.

VendorProductVersions
Apache Software FoundationApache TomEE>= 4.0.0-beta-1, <= 4.7.5
Apache Software FoundationApache TomEE>= 7.0.0-M1, < 10.0.0-M1; >= 10.0.0-M1, < 10.3.0; >= 11.0.0-M1, < 11.0.0-M2

References

Timeline

Published
Last Modified
Status
Awaiting Analysis

Frequently Asked Questions

What is CVE-2026-87758?
The remote EJB client does not verify that the hostname of the server it connects to matches the server's TLS certificate. An attacker able to intercept network traffic between an EJB client and server can impersonate the server and read or modify the traffic, including credentials and invocation data. Users are recommended to upgrade to version 10.3.0 or 11.0.0-M2, which fix the issue.
How severe is CVE-2026-87758?
Severity scoring for CVE-2026-87758 is pending analysis. The EPSS model estimates a 0.09% probability of exploitation in the next 30 days.
How do I fix CVE-2026-87758?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

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Source: NVD / NIST