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GHSA-RVWR-5G7J-6PM8

Vulnerability from github – Published: 2026-10-02 15:31 – Updated: 2026-10-02 15:31

Details

Uncontrolled Recursion vulnerability in Apache Thrift go bindings.

Both Go transports satisfy a read out of a buffered frame and, when that frame yields no payload bytes, read the next frame and call Read again instead of looping. A peer produces such a frame for 4 bytes in TFramedTransport (a declared size of zero) or 18 bytes in THeaderTransport (a header block that fills the frame), so nothing bounds the depth. The Go stack limit is reached as a fatal error, which recover() cannot catch, so the whole process dies.

This issue affects Apache Thrift: before 0.25.0.

Users are recommended to upgrade to version 0.25.0, which fixes the issue.

Severity

8.7 (High)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2026-83663"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-674"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-10-02T13:17:58Z",
    "severity": "HIGH"
  },
  "details": "Uncontrolled Recursion vulnerability in Apache Thrift go bindings.\n\n\n\nBoth Go transports satisfy a read out of a buffered frame and, when that frame\u00a0yields no payload bytes, read the next frame and call `Read` again instead of\u00a0looping. A peer produces such a frame for 4 bytes in `TFramedTransport` (a\u00a0declared size of zero) or 18 bytes in `THeaderTransport` (a header block that\u00a0fills the frame), so nothing bounds the depth. The Go stack limit is reached as\u00a0a `fatal error`, which `recover()` cannot catch, so the whole process dies.\n\n\n\nThis issue affects Apache Thrift: before 0.25.0.\n\n\n\nUsers are recommended to upgrade to version 0.25.0, which fixes the issue.",
  "id": "GHSA-rvwr-5g7j-6pm8",
  "modified": "2026-10-02T15:31:23Z",
  "published": "2026-10-02T15:31:23Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-83663"
    },
    {
      "type": "WEB",
      "url": "https://lists.apache.org/thread/33otcgbqd27wf6qq810q56znzbomnhg1"
    },
    {
      "type": "WEB",
      "url": "https://lists.apache.org/thread/yjz317wq7h86q9k8ws6ton0ojgl8hjct"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/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-2026-83663 (GCVE-0-2026-83663)

Vulnerability from cvelistv5 – Published: 2026-10-02 12:18 – Updated: 2026-10-02 17:15

Title

Apache Thrift: TFramedTransport and THeaderTransport re-enter Read once per frame that carries no payload (Go)

Summary

Uncontrolled Recursion vulnerability in Apache Thrift go bindings. Both Go transports satisfy a read out of a buffered frame and, when that frame yields no payload bytes, read the next frame and call `Read` again instead of looping. A peer produces such a frame for 4 bytes in `TFramedTransport` (a declared size of zero) or 18 bytes in `THeaderTransport` (a header block that fills the frame), so nothing bounds the depth. The Go stack limit is reached as a `fatal error`, which `recover()` cannot catch, so the whole process dies. This issue affects Apache Thrift: before 0.25.0. Users are recommended to upgrade to version 0.25.0, which fixes the issue.

Severity

8.7 (High)


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

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-10-02 17:15 UTC

CWE

CWE-674 - Uncontrolled Recursion

Assigner

apache mitre root Scorecard

References

2 references

URL	Tags
https://lists.apache.org/thread/33otcgbqd27wf6qq8…	vendor-advisory
https://lists.apache.org/thread/yjz317wq7h86q9k8w…	vendor-advisory

Impacted products

1 product

Vendor	Product	Version
Apache Software Foundation	Apache Thrift	Affected: 0 , < 0.25.0 (semver)

Credits

Ho1aAs <xxy010605@gmail.com> for TFramedTransport Apache Thrift Developers for THeaderTransport

Show details on NVD website

JSON

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                "id": "CVE-2026-83663",
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                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-10-02T17:15:08.471242Z",
                "version": "2.0.3"
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          "dateUpdated": "2026-10-02T17:15:19.858Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
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          "collectionURL": "https://golang.org/pkg",
          "defaultStatus": "unaffected",
          "packageName": "github.com/apache/thrift",
          "packageURL": "pkg:golang/github.com/apache/thrift",
          "product": "Apache Thrift",
          "vendor": "Apache Software Foundation",
          "versions": [
            {
              "lessThan": "0.25.0",
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            }
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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.

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.
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-RVWR-5G7J-6PM8

CVE-2026-83663 (GCVE-0-2026-83663)

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