---
id: CVE-2026-10804
aliases:
  - GHSA-vqwp-45wm-r9r5
  - PYSEC-2026-212
title: >-
  Streamlit @st.cache_data hash collision via fixed sampling seed and PIL P-mode
  palette omission
summary: >-
  Streamlit @st.cache_data hash collision via fixed sampling seed and PIL P-mode
  palette omission
severity: low
cvss: 3.6
cvssVector: 'CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:L'
vendor: streamlit
product: streamlit
ecosystem: pip
affected:
  - streamlit < 1.53.1
patched:
  - streamlit 1.53.1
published: '2026-06-04'
updated: '2026-07-15'
source: OSV
sourceUrl: 'https://osv.dev/vulnerability/GHSA-vqwp-45wm-r9r5'
references:
  - url: 'https://nvd.nist.gov/vuln/detail/CVE-2026-10804'
  - url: 'https://github.com/streamlit/streamlit/issues/14622'
  - url: 'https://github.com/streamlit/streamlit/pull/14635'
  - url: 'https://github.com/streamlit/streamlit/pull/15397'
  - url: >-
      https://github.com/streamlit/streamlit/commit/fec0f584dae9261abed16cad35b32922104bb933
  - url: >-
      https://github.com/pypa/advisory-database/tree/main/vulns/streamlit/PYSEC-2026-212.yaml
  - url: 'https://github.com/streamlit/streamlit'
  - url: 'https://vuldb.com/cve/CVE-2026-10804'
  - url: 'https://vuldb.com/submit/831508'
  - url: 'https://vuldb.com/vuln/368253'
  - url: 'https://vuldb.com/vuln/368253/cti'
tags:
  - osv
  - pip
epss: 0.00083
epssPercentile: 0.00235
ingestedAt: '2026-07-16T18:59:41.726Z'
---

## Overview

A vulnerability has been found in Streamlit up to 1.53.0. Impacted is an unknown function in the library lib/streamlit/runtime/caching/hashing.py of the component Palette Handler. Such manipulation leads to use of weak hash. Local access is required to approach this attack. The attack requires a high level of complexity. The exploitability is considered difficult. The exploit has been disclosed to the public and may be used. The pull request to fix this issue awaits acceptance.

## Affected packages

- `streamlit < 1.53.1`

## Remediation

Upgrade to a patched release:

- `streamlit 1.53.1`