Is CVE-2023-40539 being actively exploited?

It is not currently listed in CISA's Known Exploited Vulnerabilities catalog, and no EPSS exploit-prediction score is available yet.

How do I fix CVE-2023-40539?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Yes. CVE-2023-40539 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-45110.

CVE-2023-40539 was published on 2024-07-18 and last updated on 2025-04-09.

CVE-2023-40539 is a security vulnerability that is still awaiting full analysis and scoring.

Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.

What is CVE-2023-40539?: Rejected reason: This CVE ID has been rejected or withdrawn by its CVE Numbering Authority.
Is CVE-2023-40539 being actively exploited?: It is not currently listed in CISA's Known Exploited Vulnerabilities catalog, and no EPSS exploit-prediction score is available yet.
How do I fix CVE-2023-40539?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2023-40539 have an EU (EUVD) identifier?: Yes. CVE-2023-40539 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-45110.
When was CVE-2023-40539 published?: CVE-2023-40539 was published on 2024-07-18 and last updated on 2025-04-09.