CVE-2026-10804: A vulnerability has been found in Streamlit up to 1.53.0

Q: How do I fix CVE-2026-10804?

streamlit: upgrade to newer than 1.53.0. Exact commands for each OS are on this page.

Q: Is CVE-2026-10804 being exploited?

CVE-2026-10804 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

Q: What does CVE-2026-10804 affect?

CVE-2026-10804 affects streamlit. Severity is low (CVSS 3.6). 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

Q: How urgent is CVE-2026-10804?

Priority 13/100. No elevated risk signals yet.

Routine

LOW 3.6UPGRADE

CVE-2026-10804 is a low-severity flaw (CVSS 3.6) affecting streamlit. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

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 f

Why this priority

No elevated risk signals yet

A fixed release or distro patch exists.

Risk facts

CVSS score	3.6 (Low)
Attack vector	Local
Attack complexity	High
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.1% (top 100%)
CISA exploited list	No
Weakness	CWE-327, CWE-328
Published	2026-06-04
Last modified	2026-07-22

Publisher (CNA): VulDB · Vendor: snowflake

Last updated 2026-07-22 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-06-04 12:16 UTCPublished CVE record published
2026-07-22 20:10 UTCUpdated Record last modified

snowflake streamlit UPGRADE

Affected: <= 1.53.0

Fixed in: newer than 1.53.0

Safe to downgrade to: no unaffected older release

1. Check installed version

apt-cache policy streamlit || rpm -q streamlit || streamlit --version

2. UPGRADE to newer than 1.53.0 (Debian / Ubuntu)

sudo apt update && sudo apt install --only-upgrade streamlit

2. UPGRADE (RHEL / Amazon Linux / Fedora)

sudo dnf upgrade streamlit

Note

Distros often backport fixes without changing the version number. Confirm with the distro advisory or changelog.

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-2026-10804?

streamlit: upgrade to newer than 1.53.0. Exact commands for each OS are on this page.

Is CVE-2026-10804 being exploited?

CVE-2026-10804 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-2026-10804 affect?

CVE-2026-10804 affects streamlit. Severity is low (CVSS 3.6). 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

How urgent is CVE-2026-10804?

Priority 13/100. No elevated risk signals yet.

References

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