Vulnerability-Lookup

GHSA-24XM-6G3F-6MQQ

Vulnerability from github – Published: 2026-10-30 12:31 – Updated: 2026-10-30 12:31

Details

SQLite before 3.54.0 contains a stack exhaustion vulnerability in countOfViewOptimization() that allows attackers to crash the host process via count(*) over a large multi-row VALUES clause. Attackers supplying SQL or a database file with a crafted view can trigger deeply nested TK_PLUS expressions whose recursive freeing in sqlite3ExprDeleteNN() exhausts the C stack, causing denial of service.

Severity

5.5 (Medium)


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

6.8 (Medium)


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

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JSON

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{
  "affected": [],
  "aliases": [
    "CVE-2026-119591"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-674"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-10-30T12:16:44Z",
    "severity": "MODERATE"
  },
  "details": "SQLite before 3.54.0 contains a stack exhaustion vulnerability in countOfViewOptimization() that allows attackers to crash the host process via count(*) over a large multi-row VALUES clause. Attackers supplying SQL or a database file with a crafted view can trigger deeply nested TK_PLUS expressions whose recursive freeing in sqlite3ExprDeleteNN() exhausts the C stack, causing denial of service.",
  "id": "GHSA-24xm-6g3f-6mqq",
  "modified": "2026-10-30T12:31:22Z",
  "published": "2026-10-30T12:31:22Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-119591"
    },
    {
      "type": "WEB",
      "url": "https://github.com/sqlite/sqlite/commit/eff50a067c55f972909e7780e506e91382d08de2"
    },
    {
      "type": "WEB",
      "url": "https://abraxaslabs.tech/research/sqlite-values-union"
    },
    {
      "type": "WEB",
      "url": "https://github.com/sqlite/sqlite"
    },
    {
      "type": "WEB",
      "url": "https://github.com/sqlite/sqlite/blob/version-3.53.4/src/select.c#L7199"
    },
    {
      "type": "WEB",
      "url": "https://sqlite.org/bugs/info/2026-10-04T05:34:47Z"
    },
    {
      "type": "WEB",
      "url": "https://sqlite.org/releaselog/3_54_0.html"
    },
    {
      "type": "WEB",
      "url": "https://sqlite.org/src/info/ab621a3e11ee4acc"
    },
    {
      "type": "WEB",
      "url": "https://www.vulncheck.com/advisories/sqlite-before-3.54.0-stack-exhaustion-via-countofviewoptimization-in-values-clause"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/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-2026-119591 (GCVE-0-2026-119591)

Vulnerability from cvelistv5 – Published: 2026-10-30 11:31 – Updated: 2026-10-30 11:31

Title

SQLite before 3.54.0 Stack Exhaustion via countOfViewOptimization() in VALUES Clause

Summary

Severity

6.8 (Medium)


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

5.5 (Medium)


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

CWE

CWE-674 - Uncontrolled Recursion

Assigner

VulnCheck CNA under the mitre root

CNA scorecard B 84/100 over 7165 records in the last 180 days details

References

8 references

URL	Tags
https://sqlite.org/bugs/info/2026-10-04T05:34:47Z	issue-tracking
https://sqlite.org/src/info/ab621a3e11ee4acc	patch
https://github.com/sqlite/sqlite/commit/eff50a067…	patch
https://github.com/sqlite/sqlite/blob/version-3.5…	technical-description
https://sqlite.org/releaselog/3_54_0.html	release-notes
https://abraxaslabs.tech/research/sqlite-values-union	third-party-advisory
https://github.com/sqlite/sqlite	product
https://www.vulncheck.com/advisories/sqlite-befor…	third-party-advisory

Impacted products

1 product

Vendor	Product	Version
SQLite	SQLite	Affected: 0 , < 3.54.0 (custom) cpe:2.3:a:sqlite:sqlite::::::::

Date Public

2026-10-04 00:00

Credits

Ke Han Abraxas Labs D. Richard Hipp

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "cna": {
      "affected": [
        {
          "collectionURL": "https://sqlite.org/",
          "defaultStatus": "unaffected",
          "packageURL": "pkg:github/sqlite/sqlite",
          "product": "SQLite",
          "repo": "https://github.com/sqlite/sqlite",
          "vendor": "SQLite",
          "versions": [
            {
              "lessThan": "3.54.0",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "cpeApplicability": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:a:sqlite:sqlite:*:*:*:*:*:*:*:*",
                  "versionEndExcluding": "3.54.0",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Ke Han"
        },
        {
          "lang": "en",
          "type": "reporter",
          "value": "Abraxas Labs"
        },
        {
          "lang": "en",
          "type": "remediation developer",
          "value": "D. Richard Hipp"
        }
      ],
      "datePublic": "2026-10-04T00:00:00.000Z",
      "descriptions": [
        {
          "lang": "en",
          "value": "SQLite before 3.54.0 contains a stack exhaustion vulnerability in countOfViewOptimization() that allows attackers to crash the host process via count(*) over a large multi-row VALUES clause. Attackers supplying SQL or a database file with a crafted view can trigger deeply nested TK_PLUS expressions whose recursive freeing in sqlite3ExprDeleteNN() exhausts the C stack, causing denial of service."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
            "attackVector": "LOCAL",
            "baseScore": 6.8,
            "baseSeverity": "MEDIUM",
            "privilegesRequired": "NONE",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "userInteraction": "PASSIVE",
            "vectorString": "CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N",
            "version": "4.0",
            "vulnAvailabilityImpact": "HIGH",
            "vulnConfidentialityImpact": "NONE",
            "vulnIntegrityImpact": "NONE"
          },
          "format": "CVSS"
        },
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 5.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "NONE",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H",
            "version": "3.1"
          },
          "format": "CVSS"
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-674",
              "description": "Uncontrolled Recursion",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-10-30T11:31:15.714Z",
        "orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
        "shortName": "VulnCheck"
      },
      "references": [
        {
          "tags": [
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          ],
          "url": "https://sqlite.org/bugs/info/2026-10-04T05:34:47Z"
        },
        {
          "tags": [
            "patch"
          ],
          "url": "https://sqlite.org/src/info/ab621a3e11ee4acc"
        },
        {
          "tags": [
            "patch"
          ],
          "url": "https://github.com/sqlite/sqlite/commit/eff50a067c55f972909e7780e506e91382d08de2"
        },
        {
          "tags": [
            "technical-description"
          ],
          "url": "https://github.com/sqlite/sqlite/blob/version-3.53.4/src/select.c#L7199"
        },
        {
          "tags": [
            "release-notes"
          ],
          "url": "https://sqlite.org/releaselog/3_54_0.html"
        },
        {
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://abraxaslabs.tech/research/sqlite-values-union"
        },
        {
          "tags": [
            "product"
          ],
          "url": "https://github.com/sqlite/sqlite"
        },
        {
          "name": "VulnCheck Advisory: SQLite before 3.54.0 Stack Exhaustion via countOfViewOptimization() in VALUES Clause",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://www.vulncheck.com/advisories/sqlite-before-3.54.0-stack-exhaustion-via-countofviewoptimization-in-values-clause"
        }
      ],
      "title": "SQLite before 3.54.0 Stack Exhaustion via countOfViewOptimization() in VALUES Clause",
      "x_generator": {
        "engine": "vulncheck-endgame"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
    "assignerShortName": "VulnCheck",
    "cveId": "CVE-2026-119591",
    "datePublished": "2026-10-30T11:31:15.714Z",
    "dateReserved": "2026-10-30T11:20:35.123Z",
    "dateUpdated": "2026-10-30T11:31:15.714Z",
    "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.

Vulnerability timeline

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The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
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