Kibana update for Google Chromium

1) Type Confusion

EUVDB-ID: #VU105487

Risk: High

CVSSv4.0: 7.3 [CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P/U:Amber]

CVE-ID: CVE-2025-2135

CWE-ID: CWE-843 - Type confusion

Exploit availability: Yes

Description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to a type confusion error within the V8 component in Google Chrome. A remote attacker can create a specially crafted web page, trick the victim into visiting it, trigger a type confusion error and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.

Mitigation

Install update from vendor's website.

Note, the vulnerability affects self-hosted and Elastic Cloud Kibana instances where PDF or PNG reporting is used. CSV reporting is not impacted. Serverless projects are not impacted.

Vulnerable software versions

Kibana: 7.0.0 - 9.0.2

CPE2.3

• cpe:2.3:a:elastic_stack:kibana:7.0.0:*:*:*:*:*:*:*
• cpe:2.3:a:elastic_stack:kibana:7.0.1:*:*:*:*:*:*:*
• cpe:2.3:a:elastic_stack:kibana:7.1.0:*:*:*:*:*:*:*
• cpe:2.3:a:elastic_stack:kibana:7.1.1:*:*:*:*:*:*:*
• cpe:2.3:a:elastic_stack:kibana:7.2.0:*:*:*:*:*:*:*
• cpe:2.3:a:elastic_stack:kibana:7.2.1:*:*:*:*:*:*:*
• cpe:2.3:a:elastic_stack:kibana:7.3.0:*:*:*:*:*:*:*
• cpe:2.3:a:elastic_stack:kibana:7.3.1:*:*:*:*:*:*:*
• cpe:2.3:a:elastic_stack:kibana:7.3.2:*:*:*:*:*:*:*
• cpe:2.3:a:elastic_stack:kibana:7.3.3:*:*:*:*:*:*:*

External links

https://discuss.elastic.co/t/kibana-7-17-29-8-17-8-8-18-3-9-0-3-security-update-esa-2025-09/379443

Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability. However, proof of concept for this vulnerability is available.