CVE-2026-32722: Memray is a memory profiler for Python

Routine

LOW 3.6UPGRADE

CVE-2026-32722 is a low-severity flaw (CVSS 3.6) affecting memray. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

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.

Why this priority

Public exploit reference

A fixed release or distro patch exists.

Risk facts

CVSS score	3.6 (Low)
Attack vector	Local
Attack complexity	Low
Privileges needed	None
User interaction	Required
EPSS exploit chance	0.3% (top 76%)
CISA exploited list	No
Weakness	CWE-79
Published	2026-03-18
Last modified	2026-06-17

Publisher (CNA): GitHub, Inc. · Vendor: bloomberg

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-03-18 22:16 UTCPublished CVE record published
2026-06-17 10:36 UTCUpdated Record last modified

bloomberg memray UPGRADE

Affected: < 1.19.2

Fixed in: 1.19.2

Safe to downgrade to: no unaffected older release

1. Check installed version

pip show memray

2. UPGRADE to 1.19.2

pip install --upgrade "memray>=1.19.2"

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2026-32722?

memray: upgrade to 1.19.2. Exact commands for each OS are on this page.

Is CVE-2026-32722 being exploited?

CVE-2026-32722 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2026-32722 affect?

CVE-2026-32722 affects memray. Severity is low (CVSS 3.6). 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 a

How urgent is CVE-2026-32722?

Priority 24/100. Public exploit reference

Software pages

Python vulnerabilities

References

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