Vulnerability-Lookup

GHSA-55XQ-367R-PX8Q

Vulnerability from github – Published: 2026-10-26 00:32 – Updated: 2026-10-26 00:32

Details

A vulnerability was identified in smg-project smg 1.7.0/1.8.0/1.9.0/1.10.0/1.10.1. Affected is the function jpeg_turbo::decode_jpeg_rgb of the file crates/multimodal/src/jpeg_turbo.rs of the component llm-multimodal. The manipulation leads to uncontrolled memory allocation. The attack can be initiated remotely. The exploit is publicly available and might be used. Upgrading to version 1.11.0 is able to address this issue. The identifier of the patch is 8f51b57e219a914089e345b704c3c8de37a3bb8e. It is advisable to upgrade the affected component.

Severity

5.3 (Medium)


                  
                    CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L

5.5 (Medium)


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

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JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2026-116095"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-400"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-10-25T23:17:41Z",
    "severity": "MODERATE"
  },
  "details": "A vulnerability was identified in smg-project smg 1.7.0/1.8.0/1.9.0/1.10.0/1.10.1. Affected is the function jpeg_turbo::decode_jpeg_rgb of the file crates/multimodal/src/jpeg_turbo.rs of the component llm-multimodal. The manipulation leads to uncontrolled memory allocation. The attack can be initiated remotely. The exploit is publicly available and might be used. Upgrading to version 1.11.0 is able to address this issue. The identifier of the patch is 8f51b57e219a914089e345b704c3c8de37a3bb8e. It is advisable to upgrade the affected component.",
  "id": "GHSA-55xq-367r-px8q",
  "modified": "2026-10-26T00:32:48Z",
  "published": "2026-10-26T00:32:48Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-116095"
    },
    {
      "type": "WEB",
      "url": "https://github.com/smg-project/smg/issues/2361"
    },
    {
      "type": "WEB",
      "url": "https://github.com/smg-project/smg/pull/2569"
    },
    {
      "type": "WEB",
      "url": "https://github.com/smg-project/smg/commit/8f51b57e219a914089e345b704c3c8de37a3bb8e"
    },
    {
      "type": "WEB",
      "url": "https://gist.github.com/Yunzez/24a1bf4c226fbc324ea8da1d202c6d9b"
    },
    {
      "type": "WEB",
      "url": "https://github.com/smg-project/smg"
    },
    {
      "type": "WEB",
      "url": "https://github.com/smg-project/smg/releases/tag/v1.11.0"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/cve/CVE-2026-116095"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/submit/1000796"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/vuln/426162"
    },
    {
      "type": "WEB",
      "url": "https://vuldb.com/vuln/426162/cti"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
      "type": "CVSS_V4"
    }
  ]
}

CVE-2026-116095 (GCVE-0-2026-116095)

Vulnerability from cvelistv5 – Published: 2026-10-25 22:45 – Updated: 2026-10-25 22:45 X_Open Source

Title

smg-project smg llm-multimodal jpeg_turbo.rs decode_jpeg_rgb memory allocation

Summary

Severity

6.9 (Medium)


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

5.3 (Medium)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C

5.3 (Medium)


                        
                          CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C

CWE

CWE-789 - Uncontrolled Memory Allocation
CWE-400 - Resource Consumption

Assigner

VulDB CNA under the mitre root

CNA scorecard B 83/100 over 3867 records in the last 180 days details

References

10 references

URL	Tags
https://vuldb.com/vuln/426162	vdb-entrytechnical-description
https://vuldb.com/vuln/426162/cti	signaturepermissions-required
https://vuldb.com/cve/CVE-2026-116095	third-party-advisory
https://vuldb.com/submit/1000796	third-party-advisory
https://github.com/smg-project/smg/issues/2361	issue-tracking
https://github.com/smg-project/smg/pull/2569	issue-trackingpatch
https://gist.github.com/Yunzez/24a1bf4c226fbc324e…	exploit
https://github.com/smg-project/smg/commit/8f51b57…	patch
https://github.com/smg-project/smg/releases/tag/v1.11.0	patch
https://github.com/smg-project/smg/	product

Impacted products

1 product

Vendor	Product	Version
smg-project	smg	Affected: 1.7.0 Affected: 1.8.0 Affected: 1.9.0 Affected: 1.10.0 Affected: 1.10.1 Unaffected: 1.11.0 cpe:2.3:a:smg-project:smg::::::::

Credits

Zyz3366 (VulDB User)

Show details on NVD website

JSON

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{
  "containers": {
    "cna": {
      "affected": [
        {
          "cpes": [
            "cpe:2.3:a:smg-project:smg:*:*:*:*:*:*:*:*"
          ],
          "modules": [
            "llm-multimodal"
          ],
          "product": "smg",
          "vendor": "smg-project",
          "versions": [
            {
              "status": "affected",
              "version": "1.7.0"
            },
            {
              "status": "affected",
              "version": "1.8.0"
            },
            {
              "status": "affected",
              "version": "1.9.0"
            },
            {
              "status": "affected",
              "version": "1.10.0"
            },
            {
              "status": "affected",
              "version": "1.10.1"
            },
            {
              "status": "unaffected",
              "version": "1.11.0"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "reporter",
          "value": "Zyz3366 (VulDB User)"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability was identified in smg-project smg 1.7.0/1.8.0/1.9.0/1.10.0/1.10.1. Affected is the function jpeg_turbo::decode_jpeg_rgb of the file crates/multimodal/src/jpeg_turbo.rs of the component llm-multimodal. The manipulation leads to uncontrolled memory allocation. The attack can be initiated remotely. The exploit is publicly available and might be used. Upgrading to version 1.11.0 is able to address this issue. The identifier of the patch is 8f51b57e219a914089e345b704c3c8de37a3bb8e. It is advisable 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:N/VA:L/SC:N/SI:N/SA:N/E:P",
            "version": "4.0"
          }
        },
        {
          "cvssV3_1": {
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C",
            "version": "3.1"
          }
        },
        {
          "cvssV3_0": {
            "baseScore": 5.3,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:P/RL:O/RC:C",
            "version": "3.0"
          }
        },
        {
          "cvssV2_0": {
            "baseScore": 5,
            "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P/E:POC/RL:OF/RC:C",
            "version": "2.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-789",
              "description": "Uncontrolled Memory Allocation",
              "lang": "en",
              "type": "CWE"
            }
          ]
        },
        {
          "descriptions": [
            {
              "cweId": "CWE-400",
              "description": "Resource Consumption",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-10-25T22:45:20.931Z",
        "orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
        "shortName": "VulDB"
      },
      "references": [
        {
          "name": "VDB-426162 | smg-project smg llm-multimodal jpeg_turbo.rs decode_jpeg_rgb memory allocation",
          "tags": [
            "vdb-entry",
            "technical-description"
          ],
          "url": "https://vuldb.com/vuln/426162"
        },
        {
          "name": "VDB-426162 | CTI Indicators (IOB, IOC, IOA)",
          "tags": [
            "signature",
            "permissions-required"
          ],
          "url": "https://vuldb.com/vuln/426162/cti"
        },
        {
          "name": "CVE-2026-116095 | CVE Analysis and Report",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://vuldb.com/cve/CVE-2026-116095"
        },
        {
          "name": "Submit #1000796 | SMG Project (smg-project) Shepherd Model Gateway (SMG), llm-multimodal Rust crate v1.7.0, v1.8.0, v1.9.0, v1.10.0, and v1.10.1 Memory Allocation with Excessive Size Value",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://vuldb.com/submit/1000796"
        },
        {
          "tags": [
            "issue-tracking"
          ],
          "url": "https://github.com/smg-project/smg/issues/2361"
        },
        {
          "tags": [
            "issue-tracking",
            "patch"
          ],
          "url": "https://github.com/smg-project/smg/pull/2569"
        },
        {
          "tags": [
            "exploit"
          ],
          "url": "https://gist.github.com/Yunzez/24a1bf4c226fbc324ea8da1d202c6d9b"
        },
        {
          "tags": [
            "patch"
          ],
          "url": "https://github.com/smg-project/smg/commit/8f51b57e219a914089e345b704c3c8de37a3bb8e"
        },
        {
          "tags": [
            "patch"
          ],
          "url": "https://github.com/smg-project/smg/releases/tag/v1.11.0"
        },
        {
          "tags": [
            "product"
          ],
          "url": "https://github.com/smg-project/smg/"
        }
      ],
      "tags": [
        "x_open-source"
      ],
      "timeline": [
        {
          "lang": "en",
          "time": "2026-10-25T00:00:00.000Z",
          "value": "Advisory disclosed"
        },
        {
          "lang": "en",
          "time": "2026-10-25T02:00:00.000Z",
          "value": "VulDB entry created"
        },
        {
          "lang": "en",
          "time": "2026-10-25T07:46:41.000Z",
          "value": "VulDB entry last update"
        }
      ],
      "title": "smg-project smg llm-multimodal jpeg_turbo.rs decode_jpeg_rgb memory allocation",
      "x_generator": [
        "VulDB PVTS v202610"
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
    "assignerShortName": "VulDB",
    "cveId": "CVE-2026-116095",
    "datePublished": "2026-10-25T22:45:20.931Z",
    "dateReserved": "2026-10-25T06:41:29.349Z",
    "dateUpdated": "2026-10-25T22:45:20.931Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

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The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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GHSA-55XQ-367R-PX8Q

CVE-2026-116095 (GCVE-0-2026-116095)

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