Vulnerability-Lookup

GHSA-C488-MFGM-VQRF

Vulnerability from github – Published: 2026-02-10 18:30 – Updated: 2026-02-10 18:30

Details

The internal locking mechanism of the MongoDB server uses an internal encoding of the resources in order to choose what lock to take. Collections may inadvertently collide with one another in this representation causing unavailability between them due to conflicting locks.

Severity ?

6.5 (Medium)


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

7.1 (High)


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

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JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2026-25612"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-412"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-02-10T18:16:37Z",
    "severity": "HIGH"
  },
  "details": "The internal locking mechanism of the MongoDB server uses an internal encoding of the resources in order to choose what lock to take. Collections may inadvertently collide with one another in this representation causing unavailability between them due to conflicting locks.",
  "id": "GHSA-c488-mfgm-vqrf",
  "modified": "2026-02-10T18:30:43Z",
  "published": "2026-02-10T18:30:43Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-25612"
    },
    {
      "type": "WEB",
      "url": "https://jira.mongodb.org/browse/SERVER-114838"
    },
    {
      "type": "WEB",
      "url": "https://jira.mongodb.org/browse/SERVER-115296"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/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-2026-25612 (GCVE-0-2026-25612)

Vulnerability from cvelistv5 – Published: 2026-02-10 18:05 – Updated: 2026-02-10 18:59

Title

Internal ResourceId collision may affect unrelated collections

Summary

Severity ?

7.1 (High)


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

6.5 (Medium)


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

CWE

CWE-412 - Unrestricted Externally Accessible Lock

Assigner

mongodb

References

URL

Tags

	https://jira.mongodb.org/browse/SERVER-114838
	https://jira.mongodb.org/browse/SERVER-115296

Impacted products

	Vendor	Product	Version
	MongoDB Inc	MongoDB Server	Affected: 8.2 , < 8.2.4 (semver) Affected: 8.0 , < 8.0.18 (semver) Affected: 7.0 , < 7.0.29 (semver)

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JSON

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        "metrics": [
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                "id": "CVE-2026-25612",
                "options": [
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                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-02-10T18:59:20.305133Z",
                "version": "2.0.3"
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            },
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      "metrics": [
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            "Recovery": "NOT_DEFINED",
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        },
        {
          "url": "https://jira.mongodb.org/browse/SERVER-115296"
        }
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      "source": {
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      },
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Sightings

Author	Source	Type	Date

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.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-C488-MFGM-VQRF

CVE-2026-25612 (GCVE-0-2026-25612)

Tags

Sightings

Nomenclature