CVE-2026-108940 (GCVE-0-2026-108940)
Vulnerability from cvelistv5
Published
2026-10-12 23:30
Modified
2026-10-14 12:47
Severity ?
5.5 (Medium) - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:P
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L/E:P/RL:O/RC:C
6.5 (Medium) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L/E:P/RL:O/RC:C
6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L/E:P/RL:O/RC:C
6.5 (Medium) - CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L/E:P/RL:O/RC:C
VLAI Severity ?
EPSS score ?
CWE
- CWE-22 - Path Traversal
Summary
A vulnerability was found in EricLBuehler Mistral.rs up to 0.9.3. The affected element is the function calibration_apply of the file mistralrs-server-core/src/handlers.rs. Performing a manipulation of the argument save_cimatrix results in path traversal. The attack may be initiated remotely. The exploit has been made public and could be used. Upgrading to version 0.9.4 is sufficient to fix this issue. The patch is named 8c81056712709b4845ec6d9531e4d35bab4a367c. It is suggested to upgrade the affected component.
References
| URL | Tags | ||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||||||||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| EricLBuehler | Mistral.rs |
Version: 0.9.0 Version: 0.9.1 Version: 0.9.2 Version: 0.9.3 cpe:2.3:a:ericlbuehler:mistral.rs:*:*:*:*:*:*:*:* |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-108940",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-10-14T12:46:32.229776Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-10-14T12:47:29.916Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"references": [
{
"tags": [
"exploit"
],
"url": "https://vuldb.com/submit/997601"
}
],
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"cpes": [
"cpe:2.3:a:ericlbuehler:mistral.rs:*:*:*:*:*:*:*:*"
],
"product": "Mistral.rs",
"vendor": "EricLBuehler",
"versions": [
{
"status": "affected",
"version": "0.9.0"
},
{
"status": "affected",
"version": "0.9.1"
},
{
"status": "affected",
"version": "0.9.2"
},
{
"status": "affected",
"version": "0.9.3"
},
{
"status": "unaffected",
"version": "0.9.4"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "reporter",
"value": "carfeii (VulDB User)"
}
],
"descriptions": [
{
"lang": "en",
"value": "A vulnerability was found in EricLBuehler Mistral.rs up to 0.9.3. The affected element is the function calibration_apply of the file mistralrs-server-core/src/handlers.rs. Performing a manipulation of the argument save_cimatrix results in path traversal. The attack may be initiated remotely. The exploit has been made public and could be used. Upgrading to version 0.9.4 is sufficient to fix this issue. The patch is named 8c81056712709b4845ec6d9531e4d35bab4a367c. It is suggested to upgrade the affected component."
}
],
"metrics": [
{
"cvssV4_0": {
"baseScore": 6.9,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:P",
"version": "4.0"
}
},
{
"cvssV3_1": {
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L/E:P/RL:O/RC:C",
"version": "3.1"
}
},
{
"cvssV3_0": {
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L/E:P/RL:O/RC:C",
"version": "3.0"
}
},
{
"cvssV2_0": {
"baseScore": 6.4,
"vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:P/E:POC/RL:OF/RC:C",
"version": "2.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-22",
"description": "Path Traversal",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-10-12T23:30:17.247Z",
"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"shortName": "VulDB"
},
"references": [
{
"name": "VDB-416764 | EricLBuehler Mistral.rs handlers.rs calibration_apply path traversal",
"tags": [
"vdb-entry",
"technical-description"
],
"url": "https://vuldb.com/vuln/416764"
},
{
"name": "VDB-416764 | CTI Indicators (IOB, IOC, TTP, IOA)",
"tags": [
"signature",
"permissions-required"
],
"url": "https://vuldb.com/vuln/416764/cti"
},
{
"name": "CVE-2026-108940 | CVE Analysis and Report",
"tags": [
"third-party-advisory"
],
"url": "https://vuldb.com/cve/CVE-2026-108940"
},
{
"name": "Submit #997601 | https://github.com/EricLBuehler/ mistral.rs v0.9.2 Unauthenticated arbitrary-path file write",
"tags": [
"third-party-advisory"
],
"url": "https://vuldb.com/submit/997601"
},
{
"tags": [
"patch"
],
"url": "https://github.com/EricLBuehler/mistral.rs/commit/8c8105671"
},
{
"tags": [
"issue-tracking",
"patch"
],
"url": "https://github.com/EricLBuehler/mistral.rs/pull/2445"
},
{
"tags": [
"patch"
],
"url": "https://github.com/EricLBuehler/mistral.rs/commit/8c81056712709b4845ec6d9531e4d35bab4a367c"
},
{
"tags": [
"patch"
],
"url": "https://github.com/EricLBuehler/mistral.rs/releases/tag/v0.9.4"
},
{
"tags": [
"product"
],
"url": "https://github.com/EricLBuehler/mistral.rs/"
}
],
"tags": [
"x_open-source"
],
"timeline": [
{
"lang": "en",
"time": "2026-10-11T00:00:00.000Z",
"value": "Advisory disclosed"
},
{
"lang": "en",
"time": "2026-10-11T02:00:00.000Z",
"value": "VulDB entry created"
},
{
"lang": "en",
"time": "2026-10-11T20:38:13.000Z",
"value": "VulDB entry last update"
}
],
"title": "EricLBuehler Mistral.rs handlers.rs calibration_apply path traversal",
"x_generator": [
"VulDB PVTS v202610"
]
}
},
"cveMetadata": {
"assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"assignerShortName": "VulDB",
"cveId": "CVE-2026-108940",
"datePublished": "2026-10-12T23:30:17.247Z",
"dateReserved": "2026-10-11T18:33:08.049Z",
"dateUpdated": "2026-10-14T12:47:29.916Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"vulnerability-lookup:meta": {
"vulnrichment": {
"containers": "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2026-108940\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"poc\"}, {\"Automatable\": \"yes\"}, {\"Technical Impact\": \"partial\"}], \"version\": \"2.0.3\", \"timestamp\": \"2026-10-14T12:46:32.229776Z\"}}}], \"references\": [{\"url\": \"https://vuldb.com/submit/997601\", \"tags\": [\"exploit\"]}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2026-10-14T12:46:50.185Z\"}}], \"cna\": {\"tags\": [\"x_open-source\"], \"title\": \"EricLBuehler Mistral.rs handlers.rs calibration_apply path traversal\", \"credits\": [{\"lang\": \"en\", \"type\": \"reporter\", \"value\": \"carfeii (VulDB User)\"}], \"metrics\": [{\"cvssV4_0\": {\"version\": \"4.0\", \"baseScore\": 6.9, \"baseSeverity\": \"MEDIUM\", \"vectorString\": \"CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:P\"}}, {\"cvssV3_1\": {\"version\": \"3.1\", \"baseScore\": 6.5, \"baseSeverity\": \"MEDIUM\", \"vectorString\": \"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L/E:P/RL:O/RC:C\"}}, {\"cvssV3_0\": {\"version\": \"3.0\", \"baseScore\": 6.5, \"baseSeverity\": \"MEDIUM\", \"vectorString\": \"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L/E:P/RL:O/RC:C\"}}, {\"cvssV2_0\": {\"version\": \"2.0\", \"baseScore\": 6.4, \"vectorString\": \"AV:N/AC:L/Au:N/C:N/I:P/A:P/E:POC/RL:OF/RC:C\"}}], \"affected\": [{\"cpes\": [\"cpe:2.3:a:ericlbuehler:mistral.rs:*:*:*:*:*:*:*:*\"], \"vendor\": \"EricLBuehler\", \"product\": \"Mistral.rs\", \"versions\": [{\"status\": \"affected\", \"version\": \"0.9.0\"}, {\"status\": \"affected\", \"version\": \"0.9.1\"}, {\"status\": \"affected\", \"version\": \"0.9.2\"}, {\"status\": \"affected\", \"version\": \"0.9.3\"}, {\"status\": \"unaffected\", \"version\": \"0.9.4\"}]}], \"timeline\": [{\"lang\": \"en\", \"time\": \"2026-10-11T00:00:00.000Z\", \"value\": \"Advisory disclosed\"}, {\"lang\": \"en\", \"time\": \"2026-10-11T02:00:00.000Z\", \"value\": \"VulDB entry created\"}, {\"lang\": \"en\", \"time\": \"2026-10-11T20:38:13.000Z\", \"value\": \"VulDB entry last update\"}], \"references\": [{\"url\": \"https://vuldb.com/vuln/416764\", \"name\": \"VDB-416764 | EricLBuehler Mistral.rs handlers.rs calibration_apply path traversal\", \"tags\": [\"vdb-entry\", \"technical-description\"]}, {\"url\": \"https://vuldb.com/vuln/416764/cti\", \"name\": \"VDB-416764 | CTI Indicators (IOB, IOC, TTP, IOA)\", \"tags\": [\"signature\", \"permissions-required\"]}, {\"url\": \"https://vuldb.com/cve/CVE-2026-108940\", \"name\": \"CVE-2026-108940 | CVE Analysis and Report\", \"tags\": [\"third-party-advisory\"]}, {\"url\": \"https://vuldb.com/submit/997601\", \"name\": \"Submit #997601 | https://github.com/EricLBuehler/ mistral.rs v0.9.2 Unauthenticated arbitrary-path file write\", \"tags\": [\"third-party-advisory\"]}, {\"url\": \"https://github.com/EricLBuehler/mistral.rs/commit/8c8105671\", \"tags\": [\"patch\"]}, {\"url\": \"https://github.com/EricLBuehler/mistral.rs/pull/2445\", \"tags\": [\"issue-tracking\", \"patch\"]}, {\"url\": \"https://github.com/EricLBuehler/mistral.rs/commit/8c81056712709b4845ec6d9531e4d35bab4a367c\", \"tags\": [\"patch\"]}, {\"url\": \"https://github.com/EricLBuehler/mistral.rs/releases/tag/v0.9.4\", \"tags\": [\"patch\"]}, {\"url\": \"https://github.com/EricLBuehler/mistral.rs/\", \"tags\": [\"product\"]}], \"x_generator\": [\"VulDB PVTS v202610\"], \"descriptions\": [{\"lang\": \"en\", \"value\": \"A vulnerability was found in EricLBuehler Mistral.rs up to 0.9.3. The affected element is the function calibration_apply of the file mistralrs-server-core/src/handlers.rs. Performing a manipulation of the argument save_cimatrix results in path traversal. The attack may be initiated remotely. The exploit has been made public and could be used. Upgrading to version 0.9.4 is sufficient to fix this issue. The patch is named 8c81056712709b4845ec6d9531e4d35bab4a367c. It is suggested to upgrade the affected component.\"}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-22\", \"description\": \"Path Traversal\"}]}], \"providerMetadata\": {\"orgId\": \"1af790b2-7ee1-4545-860a-a788eba489b5\", \"shortName\": \"VulDB\", \"dateUpdated\": \"2026-10-12T23:30:17.247Z\"}}}",
"cveMetadata": "{\"cveId\": \"CVE-2026-108940\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2026-10-14T12:47:29.916Z\", \"dateReserved\": \"2026-10-11T18:33:08.049Z\", \"assignerOrgId\": \"1af790b2-7ee1-4545-860a-a788eba489b5\", \"datePublished\": \"2026-10-12T23:30:17.247Z\", \"assignerShortName\": \"VulDB\"}",
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
}
}
Loading…
Loading…
Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
Loading…
Loading…