How severe is CVE-2026-12057?

CVE-2026-12057 has a CVSS 3.x base score of 8.6, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2026-12057 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (3rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2026-12057?

CVE-2026-12057 affects Foxit Ai. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2026-12057?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2026-12057 have an EU (EUVD) identifier?

Yes. CVE-2026-12057 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-36715.

When was CVE-2026-12057 published?

CVE-2026-12057 was published on 2026-06-15 and last updated on 2026-06-17.

CVE-2026-12057

CVE-2026-12057 is a high-severity vulnerability in Foxit Ai with a CVSS 3.x base score of 8.6. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-829.

Key facts

Severity: High (CVSS 3.x base score 8.6)
EPSS exploit prediction: 0% (3rd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2026-36715
Weakness: CWE-829
Affected product: Foxit Ai
Published: 2026-06-15
Last modified: 2026-06-17

Description

When the application executes the JavaScript script embedded in the PDF within the sandbox, it fails to intercept some dangerous interfaces, which allows remote scripts to be loaded, resulting in arbitrary code execution.

Frequently asked questions

What is CVE-2026-12057?: When the application executes the JavaScript script embedded in the PDF within the sandbox, it fails to intercept some dangerous interfaces, which allows remote scripts to be loaded, resulting in arbitrary code execution.
How severe is CVE-2026-12057?: CVE-2026-12057 has a CVSS 3.x base score of 8.6, rated high severity. It is exploitable over local access with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2026-12057 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (3rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2026-12057?: CVE-2026-12057 affects Foxit Ai. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2026-12057?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2026-12057 have an EU (EUVD) identifier?: Yes. CVE-2026-12057 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2026-36715.
When was CVE-2026-12057 published?: CVE-2026-12057 was published on 2026-06-15 and last updated on 2026-06-17.

References

https://www.foxit.com/support/security-bulletins.html

Affected products (1)

cpe:2.3:a:foxit:ai:*:*:*:*:*:*:*:*

Other CWE-829 vulnerabilities

CVE-2026-1699 — Critical (CVSS 10.0): In the Eclipse Theia Website repository, the GitHub Actions workflow .github/workflows/preview.yml used…
CVE-2025-70974 — Critical (CVSS 10.0): Fastjson before 1.2.48 mishandles autoType because, when an @type key is in a JSON document, and the value of that key…
CVE-2025-0982 — Critical (CVSS 10.0): Sandbox escape in the JavaScript Task feature of Google Cloud Application Integration allows an actor to execute…
CVE-2021-41037 — Critical (CVSS 10.0): In Eclipse p2, installable units are able to alter the Eclipse Platform installation and the local machine via…
CVE-2022-1161 — Critical (CVSS 10.0): An attacker with the ability to modify a user program may change user program code on some ControlLogix, CompactLogix,…
CVE-2020-4561 — Critical (CVSS 10.0): IBM Cognos Analytics 11.0 and 11.1 DQM API allows submitting of all control requests in unauthenticated sessions. This…

Browse all CWE-829 vulnerabilities →