Vulnerability-Lookup

GHSA-2F9F-GQ7V-9H6M

Vulnerability from github – Published: 2026-05-05 09:31 – Updated: 2026-05-08 19:21

Summary

Apache Thrift has a Memory Allocation with Excessive Size Value Vulnerability

Details

Memory Allocation with Excessive Size Value vulnerability in Apache Thrift.

This issue affects Apache Thrift: before 0.23.0.

Users are recommended to upgrade to version 0.23.0, which fixes the issue.

Severity ?

5.3 (Medium)


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

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{
  "affected": [
    {
      "package": {
        "ecosystem": "crates.io",
        "name": "thrift"
      },
      "ranges": [
        {
          "events": [
            {
              "introduced": "0"
            },
            {
              "last_affected": "0.22.0"
            }
          ],
          "type": "ECOSYSTEM"
        }
      ]
    }
  ],
  "aliases": [
    "CVE-2026-43868"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-789"
    ],
    "github_reviewed": true,
    "github_reviewed_at": "2026-05-08T19:21:11Z",
    "nvd_published_at": "2026-05-05T09:16:04Z",
    "severity": "MODERATE"
  },
  "details": "Memory Allocation with Excessive Size Value vulnerability in Apache Thrift.\n\nThis issue affects Apache Thrift: before 0.23.0.\n\nUsers are recommended to upgrade to version [0.23.0](https://github.com/apache/thrift/releases/tag/v0.23.0), which fixes the issue.",
  "id": "GHSA-2f9f-gq7v-9h6m",
  "modified": "2026-05-08T19:21:11Z",
  "published": "2026-05-05T09:31:55Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-43868"
    },
    {
      "type": "WEB",
      "url": "https://github.com/apache/thrift/commit/d5152211af61f850ec393604316804096dd4632e"
    },
    {
      "type": "PACKAGE",
      "url": "https://github.com/apache/thrift"
    },
    {
      "type": "WEB",
      "url": "https://lists.apache.org/thread/zj76dtwnbbs1m7z3focf4wd51pqpsmn9"
    }
  ],
  "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"
    }
  ],
  "summary": "Apache Thrift has a Memory Allocation with Excessive Size Value Vulnerability"
}

CVE-2026-43868 (GCVE-0-2026-43868)

Vulnerability from cvelistv5 – Published: 2026-05-05 07:49 – Updated: 2026-05-05 19:21

Title

Apache Thrift: Rust implementation vulnerable to CVE-2020-13949 pattern

Summary

Memory Allocation with Excessive Size Value vulnerability in Apache Thrift. This issue affects Apache Thrift: before 0.23.0. Users are recommended to upgrade to version 0.23.0, which fixes the issue.

Severity ?

No CVSS data available.

CWE

CWE-789 - Memory Allocation with Excessive Size Value

Assigner

apache

References

URL

Tags

https://lists.apache.org/thread/zj76dtwnbbs1m7z3f…

vendor-advisory

Impacted products

	Vendor	Product	Version
	Apache Software Foundation	Apache Thrift	Affected: 0 , < 0.23.0 (semver)

Show details on NVD website

JSON

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              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "LOW",
              "baseScore": 5.3,
              "baseSeverity": "MEDIUM",
              "confidentialityImpact": "NONE",
              "integrityImpact": "NONE",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2026-43868",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-05-05T19:14:59.873382Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
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                "lang": "en",
                "type": "CWE"
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        ],
        "providerMetadata": {
          "dateUpdated": "2026-05-05T19:21:34.278Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
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          "product": "Apache Thrift",
          "vendor": "Apache Software Foundation",
          "versions": [
            {
              "lessThan": "0.23.0",
              "status": "affected",
              "version": "0",
              "versionType": "semver"
            }
          ]
        }
      ],
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      "references": [
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      "source": {
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  "cveMetadata": {
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    "dateReserved": "2026-05-04T14:10:22.281Z",
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    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
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}

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.

Detection rules are retrieved from Rulezet.

Action not permitted

GHSA-2F9F-GQ7V-9H6M

CVE-2026-43868 (GCVE-0-2026-43868)

Tags

Sightings

Nomenclature