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HIGH

CVE-2026-91865

CVSS v3

7.5

HIGH

EPSS Score

0.7 %

exploit probability, as of 2026-09-28

CISA KEV

No

known exploited

Exploitation

—

SSVC status

Description

A small WS-Policy document using repeated policy references can force Neethi to re-expand the same references exponentially during normalization, consuming huge amounts of CPU and memory (denial of service). Users are recommended to upgrade to version 3.2.4, which fixes this issue.

Technical details

Published
2026-09-21
Last Modified
2026-09-21

Frequently asked questions

What is CVE-2026-91865?

A small WS-Policy document using repeated policy references can force Neethi to re-expand the same references exponentially during normalization, consuming huge amounts of CPU and memory (denial of service). Users are recommended to upgrade to version 3.2.4, which fixes this issue.

Is CVE-2026-91865 actively exploited?

Active exploitation of CVE-2026-91865 has not been confirmed. Its EPSS score was 0.7% on 2026-09-28, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2026-91865?

CVE-2026-91865 has a CVSS v3 base score of 7.5 (HIGH severity).

Is CVE-2026-91865 affecting your environment?

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