CVE-2026-82580

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Source
https://cve.org/CVERecord?id=CVE-2026-82580
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-82580.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2026-82580
Aliases
Published
2026-08-31T01:09:00.192Z
Modified
2026-09-01T03:46:31.322119360Z
Severity
  • 5.3 (Medium) CVSS_V4 - 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 CVSS Calculator
Summary
AshAi echoes raw tool exception messages into the conversation, disclosing internal details
Details

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.

Database specific 
{
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/82xxx/CVE-2026-82580.json",
    "unresolved_ranges": [
        {
            "source": "AFFECTED_FIELD",
            "extracted_events": [
                {
                    "introduced": "bc2122f78fca6c11d8ec2b9ac53148ec17476460"
                },
                {
                    "fixed": "c68dfbdb220426dc015b58379e95bde8e9f0995a"
                }
            ]
        }
    ],
    "cna_assigner": "EEF",
    "cwe_ids": [
        "CWE-209"
    ]
}
References

Affected packages

Git / github.com/ash-project/ash_ai

Affected ranges

Type
GIT
Repo
https://github.com/ash-project/ash_ai
Events
Introduced
c31e6f4b619d9e6f79088fdf4f2a3463941137a6
Fixed
f72b14744996e71df6d73480d617d963f340597b
Fixed
c68dfbdb220426dc015b58379e95bde8e9f0995a
Database specific
Show details 
{
    "source": [
        "DESCRIPTION",
        "REFERENCES"
    ],
    "extracted_events": [
        {
            "introduced": "0.6.0"
        },
        {
            "fixed": "1.0.0"
        }
    ]
}

Affected versions

v0.*
v0.6.0
v0.6.1
v0.7.0
v0.7.1
v0.7.2
v0.7.3
v0.8.0
v0.8.1
v0.8.2

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2026-82580.json"