What is CVE-2026-15538?

CVE-2026-15538 is a medium-severity vulnerability in Primefaces Primereact, classified under Code Injection. CVSS score: 6.3/10. Published 2026-07-13.

How severe is CVE-2026-15538?

Medium severity. CVSS v3 base score is 6.3 out of 10.

RCE in Primefaces Primereact

CVE-2026-15538

A weakness has been identified in primefaces primereact up to 10.9.8. This issue affects the function ObjectUtils.mutateFieldData of the component API. This manipulation of the argument Field causes improperly controlled modification of ob…

Vulnerability class: RCE (Remote Code Execution)

CVSS v3 metric

CVSS v3 base score 6.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L.

Affected products

Primefaces Primereact — versions 10.9.0, 10.9.1, 10.9.2

Weakness classification (CWE)

References

cna@vuldb.com (technical-description, vdb-entry)
cna@vuldb.com (signature, permissions-required)
cna@vuldb.com (third-party-advisory)
cna@vuldb.com (third-party-advisory)
cna@vuldb.com (issue-tracking)
cna@vuldb.com (issue-tracking)
cna@vuldb.com (product)

Frequently asked questions

What is CVE-2026-15538?: CVE-2026-15538 is a medium-severity vulnerability in Primefaces Primereact, classified under Code Injection. CVSS score: 6.3/10. Published 2026-07-13.
How severe is CVE-2026-15538?: Medium severity. CVSS v3 base score is 6.3 out of 10.