Vulnerability-Lookup

CVE-2026-47860 (GCVE-0-2026-47860)

Vulnerability from cvelistv5 – Published: 2026-08-26 23:28 – Updated: 2026-08-27 14:48

Title

Unbounded decompression of attacker-supplied compressed message bodies

Summary

An attacker who can publish to a queue consumed by an application that has enabled message decompression can crash the consumer JVM with a single ~1 MB message. Spring AMQP 4.1.0 Spring AMQP 4.0.0 - 4.0.4 Spring AMQP 3.2.0 - 3.2.12 Spring AMQP 2.4.18 and earlier

Severity

6.5 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-08-27 14:47 UTC

CWE

CWE-409 Improper Handling of Highly Compressed Data (Data Amplification, Decompression Bomb)

Assigner

vmware mitre root

References

1 reference

URL	Tags
https://spring.io/security/cve-2026-47860

Impacted products

1 product

Vendor	Product	Version	CPE status
Spring	Spring AMQP	Affected: 4.1.0 (custom) Affected: 4.0.0 , ≤ 4.0.4 (custom) Affected: 3.2.0 , ≤ 3.2.12 (custom) Affected: 0 , ≤ 2.4.18 (custom)	guessed

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FKIE_CVE-2026-47860

Vulnerability from fkie_nvd - Published: 2026-08-27 01:17 - Updated: 2026-08-28 18:47

Severity

6.5 (Medium) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Summary

References

	URL	Tags
	security@vmware.com	https://spring.io/security/cve-2026-47860

Impacted products

	Vendor	Product	Version

JSON

To clipboard

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          "defaultStatus": "unaffected",
          "product": "Spring AMQP",
          "vendor": "Spring",
          "versions": [
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              "status": "affected",
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GHSA-2JGF-W345-55X3

Vulnerability from github – Published: 2026-08-27 03:32 – Updated: 2026-08-27 03:32

Details

Severity

6.5 (Medium)


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

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2026-47860"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
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  },
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  "id": "GHSA-2jgf-w345-55x3",
  "modified": "2026-08-27T03:32:58Z",
  "published": "2026-08-27T03:32:58Z",
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    }
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      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H",
      "type": "CVSS_V3"
    }
  ]
}

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.

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.

Action not permitted

CVE-2026-47860 (GCVE-0-2026-47860)

FKIE_CVE-2026-47860

GHSA-2JGF-W345-55X3

Tags

Sightings

Nomenclature