CVE-2026-32722

low-risk

Published 2026-03-18

Memray is a memory profiler for Python. Prior to Memray 1.19.2, Memray rendered the command line of the tracked process directly into generated HTML reports without escaping. Because there was no escaping, attacker-controlled command line arguments were inserted as raw HTML into the generated report. This allowed JavaScript execution when a victim opened the generated report in a browser. Version 1.19.2 fixes the issue.

Do I need to act?

0.01% chance of exploitation

EPSS score — low exploit probability

Not on CISA KEV list

No confirmed active exploitation reported to CISA

Patch status unknown

Check vendor advisories for fix availability and mitigation guidance

CVSS 3.6/10 Low

LOCAL / LOW complexity

Affected Products (1)

Memray

Affected Vendors

Bloomberg

References (3)

Patch https://github.com/bloomberg/memray/commit/ba6e4e2e9930f9641bed7adfdf43c8e2545ce...

Product https://github.com/bloomberg/memray/releases/tag/v1.19.2

Exploit https://github.com/bloomberg/memray/security/advisories/GHSA-r5pr-887v-m2w9

/ 100

low-risk

Severity 13/34 · Low

Exploitability 0/34 · Minimal

Exposure 5/34 · Minimal