Is there a public exploit for CVE-2026-123989?

No public exploit for CVE-2026-123989 was found in Exploit-DB, Metasploit, Nuclei templates or public proof-of-concept repositories. That is an absence of evidence rather than proof that none exists.

How severe is CVE-2026-123989?

CVE-2026-123989 scores CVSS 5.3 (v4.0), rated medium.

What does CVE-2026-123989 affect?

CVE-2026-123989 affects esengine DeepSeek-Reasonix.

5.3 Medium

A vulnerability was found in ESEngine DeepSeek-Reasonix up to 1.33.0.

CVE-2026-123989

A vulnerability was found in ESEngine DeepSeek-Reasonix up to 1.33.0. Impacted is the function loadGitStatus of the file build.rs of the component Build Script Execution. Performing a manipulation results in permission issues. The attack may be initiated remotely. Upgrading to version 1.34.0 is recommended to address this issue. The patch is named a54659c2c5b0f4e57aae2b44d41f421c6a71e8cf. You should upgrade the affected component.

Assessment

CVSS: 5.3 (v4.0)
Severity: Medium
Known exploited: Not listed in CISA KEV
Exploit availability: Nothing found in Exploit-DB, Metasploit, Nuclei or public PoC repositories
Published: 7 November 2026
Last updated: 7 November 2026
Affected: esengine · DeepSeek-Reasonix
Assigner: VulDB

CVSS vectorCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:P/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X

At the source

EUVD (ENISA)

References

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