---
cve: "CVE-2026-82580"
severity: "MEDIUM"
cvss: 5.3
epss: "4.9%"
vendor: "ash-project"
kev: false
exploited: false
published: "2026-08-31 02:17:02"
tags: [cve, security, medium]
source: tsecurity.de CVE-Dossier
exported: "2026-09-03T11:54:35+02:00"
---

# CVE-2026-82580

> 5.3 MEDIUM · 🧪 PoC

## Beschreibung

Generation of Error Message Containing Sensitive Information vulnerability in ash-project ash_ai discloses internal error text to chat users.

In AshAi.ToolLoop and AshAi.Tools, an exception raised while executing a tool was serialized verbatim with Exception.message/1 into the tool-result content. That content is appended to the conversation, emitted as a {:tool_result, ...} stream event, and sent back to the model, which typically relays it to the user. No filtering happened first, so anything raised inside a tool callback or lifecycle hook (database constraint messages, adapter errors, query fragments, policy or validation internals) was echoed as-is. A chat user who can steer tool arguments into a raising code path receives the raw internal text. The fix routes raised tool errors through the same safe formatter used for other tool errors.

This issue affects ash_ai: from 0.6.0 before 1.0.0.

## CVSS-Vektor

```
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
```

| Metrik | Wert | Bewertung |
|---|---|---|
| AV Angriffsvektor | Netzwerk | bad |
| AC Komplexität | Gering | bad |
| PR Privilegien | Gering | warn |
| UI Interaktion | Keine | bad |

## Patch verfügbar (OSV)

- f72b14744996e71df6d73480d617d963f340597b (Commit)
- c68dfbdb220426dc015b58379e95bde8e9f0995a (Commit)

## Referenzen

- <https://github.com/ash-project/ash_ai/security/advisories/GHSA-5747-6mpw-6m9c>
- <https://cna.erlef.org/cves/CVE-2026-82580.html>
- <https://osv.dev/vulnerability/EEF-CVE-2026-82580>
- <https://github.com/ash-project/ash_ai/commit/c68dfbdb220426dc015b58379e95bde8e9f0995a>

---
_Exportiert aus dem [tsecurity.de CVE-Dossier](https://tsecurity.de/cve?cve=CVE-2026-82580) · Datenquellen: EUVD (ENISA), NVD, OSV, CISA KEV, FIRST EPSS, Exploit-DB, BSI BITS_