Is CVE-2025-9864 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-2025-9864?

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

Does CVE-2025-9864 have an EU (EUVD) identifier?

Yes. CVE-2025-9864 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-26604.

When was CVE-2025-9864 published?

CVE-2025-9864 was published on 2025-09-03 and last updated on 2025-11-13.

CVE-2025-9864

CVE-2025-9864 is a security vulnerability that is still awaiting full analysis and scoring.

Key facts

Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-26604
Published: 2025-09-03
Last modified: 2025-11-13

Description

Rejected reason: This CVE ID was assigned in error to a vulnerability that was both introduced and fixed before the code landed in the Stable channel of Chrome, and has been withdrawn.

Frequently asked questions

What is CVE-2025-9864?: Rejected reason: This CVE ID was assigned in error to a vulnerability that was both introduced and fixed before the code landed in the Stable channel of Chrome, and has been withdrawn.
Is CVE-2025-9864 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-2025-9864?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-9864 have an EU (EUVD) identifier?: Yes. CVE-2025-9864 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-26604.
When was CVE-2025-9864 published?: CVE-2025-9864 was published on 2025-09-03 and last updated on 2025-11-13.