Vulnerability-Lookup

CVE-2026-75476 (GCVE-0-2026-75476)

Vulnerability from cvelistv5 – Published: 2026-08-19 21:05 – Updated: 2026-08-20 15:26

Title

Tanium addressed a compression bomb vulnerability in Threat Response.

Summary

Tanium addressed a compression bomb vulnerability in Threat Response.

Severity

3.1 (Low)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-08-20 15:15 UTC

CWE

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

Assigner

Tanium mitre root

References

1 reference

URL	Tags
https://security.tanium.com/TAN-2026-021

Impacted products

1 product

Vendor	Product	Version	CPE status
Tanium	Threat Response	Affected: 4.9 , < 4.9.437 (custom) Affected: 4.12 , < 4.12.308 (custom) Affected: 4.17 , < 4.17.277 (custom)	guessed

Date Public

2026-08-19 21:04

Show details on NVD website

JSON

To clipboard

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                "role": "CISA Coordinator",
                "timestamp": "2026-08-20T15:15:06.784114Z",
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FKIE_CVE-2026-75476

Vulnerability from fkie_nvd - Published: 2026-08-19 21:17 - Updated: 2026-08-20 16:18

Severity

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

Summary

Tanium addressed a compression bomb vulnerability in Threat Response.

References

	URL	Tags
	3938794e-25f5-4123-a1ba-5cbd7f104512	https://security.tanium.com/TAN-2026-021

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "product": "Threat Response",
          "vendor": "Tanium",
          "versions": [
            {
              "lessThan": "4.9.437",
              "status": "affected",
              "version": "4.9",
              "versionType": "custom"
            },
            {
              "lessThan": "4.12.308",
              "status": "affected",
              "version": "4.12",
              "versionType": "custom"
            },
            {
              "lessThan": "4.17.277",
              "status": "affected",
              "version": "4.17",
              "versionType": "custom"
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GHSA-R89F-H4HF-P5H7

Vulnerability from github – Published: 2026-08-19 21:30 – Updated: 2026-08-19 21:30

Details

Tanium addressed a compression bomb vulnerability in Threat Response.

Severity

3.1 (Low)


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

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2026-75476"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-409"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-08-19T21:17:37Z",
    "severity": "LOW"
  },
  "details": "Tanium addressed a compression bomb vulnerability in Threat Response.",
  "id": "GHSA-r89f-h4hf-p5h7",
  "modified": "2026-08-19T21:30:38Z",
  "published": "2026-08-19T21:30:38Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-75476"
    },
    {
      "type": "WEB",
      "url": "https://security.tanium.com/TAN-2026-021"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
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      "score": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L",
      "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-2026-75476 (GCVE-0-2026-75476)

FKIE_CVE-2026-75476

GHSA-R89F-H4HF-P5H7

Tags

Sightings

Nomenclature