CVE-2026-85969

CVSS 7.1 (high) · published 2026-10-12

Progress MarkLogic Server 12.x releases before 12.1.0 and 11.x releases before 11.3.7 contain an out-of-bounds write vulnerability in certain language-processing functionality. A remote authenticated attacker could exploit this vulnerability to cause server instability or limited modification of data.

Weakness: CWE-787

Source: NVD CVE-2026-85969

References

• https://community.progress.com/s/article/Marklogic-Critical-Security-Alert-Bulletin-October-2026

Check your software

Connect an AI agent to the FixLane MCP server or ask the Telegram bot to check what you have installed against incidents with a verified fixed version.