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vuln-cve/data/2026/82xxx/CVE-2026-82580.json
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{
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"dataVersion": "5.2",
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"cveId": "CVE-2026-82580",
"assignerOrgId": "6b3ad84c-e1a6-4bf7-a703-f496b71e49db",
"state": "PUBLISHED",
"assignerShortName": "EEF",
"dateReserved": "2026-08-30T15:00:01.232Z",
"datePublished": "2026-08-31T01:09:00.192Z",
"dateUpdated": "2026-08-31T16:06:44.151Z"
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"value": "<p>Generation of Error Message Containing Sensitive Information vulnerability in ash-project ash_ai discloses internal error text to chat users.</p>\n<p>In <code>AshAi.ToolLoop</code> and <code>AshAi.Tools</code>, an exception raised while executing a tool was serialized verbatim with <code>Exception.message/1</code> into the tool-result content. That content is appended to the conversation, emitted as a <code>{:tool_result, ...}</code> 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.</p>\n<p>This issue affects ash_ai: from 0.6.0 before 1.0.0.</p>"
},
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"value": "Generation of Error Message Containing Sensitive Information vulnerability in ash-project ash_ai discloses internal error text to chat users.\n\nIn `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.\n\nThis issue affects ash_ai: from 0.6.0 before 1.0.0."
}
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"value": "Generation of Error Message Containing Sensitive Information vulnerability in ash-project ash_ai discloses internal error text to chat users.\n\nIn 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.\n\nThis issue affects ash_ai: from 0.6.0 before 1.0.0."
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"vectorString": "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",
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"references": [
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"tags": [
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"url": "https://github.com/ash-project/ash_ai/security/advisories/GHSA-5747-6mpw-6m9c"
},
{
"tags": [
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"url": "https://cna.erlef.org/cves/CVE-2026-82580.html"
},
{
"tags": [
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"url": "https://osv.dev/vulnerability/EEF-CVE-2026-82580"
},
{
"tags": [
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"url": "https://github.com/ash-project/ash_ai/commit/c68dfbdb220426dc015b58379e95bde8e9f0995a"
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],
"source": {
"discovery": "EXTERNAL"
},
"title": "AshAi echoes raw tool exception messages into the conversation, disclosing internal details"
},
"adp": [
{
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{
"url": "https://github.com/ash-project/ash_ai/security/advisories/GHSA-5747-6mpw-6m9c",
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"other": {
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"timestamp": "2026-08-31T16:06:20.887459Z",
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{
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"Technical Impact": "partial"
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"role": "CISA Coordinator",
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"title": "CISA ADP Vulnrichment",
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