Vulnerability-Lookup

GHSA-2F5C-JPWH-V8V6

Vulnerability from github – Published: 2026-08-15 06:32 – Updated: 2026-08-15 06:32

Details

In the Linux kernel, the following vulnerability has been resolved:

Input: ims-pcu - validate control endpoint type

The driver currently assumes that the first endpoint of the control interface is an interrupt IN endpoint without verifying it. A malicious device could provide a different endpoint type, which would then be passed to usb_fill_int_urb(), potentially leading to kernel warnings or undefined behavior.

Verify that the control endpoint is an interrupt IN endpoint.

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{
  "affected": [],
  "aliases": [
    "CVE-2026-72078"
  ],
  "database_specific": {
    "cwe_ids": [],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-08-15T06:21:17Z",
    "severity": null
  },
  "details": "In the Linux kernel, the following vulnerability has been resolved:\n\nInput: ims-pcu - validate control endpoint type\n\nThe driver currently assumes that the first endpoint of the control\ninterface is an interrupt IN endpoint without verifying it. A malicious\ndevice could provide a different endpoint type, which would then be\npassed to usb_fill_int_urb(), potentially leading to kernel warnings\nor undefined behavior.\n\nVerify that the control endpoint is an interrupt IN endpoint.",
  "id": "GHSA-2f5c-jpwh-v8v6",
  "modified": "2026-08-15T06:32:11Z",
  "published": "2026-08-15T06:32:11Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-72078"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/5b96b4da96313dd799a3a40dcfd598d2e2c19217"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/5de5075a1f26166f172b6687cb66810a9b61e3eb"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/7960d99332e03705ec622d92f31e0c77de8baac6"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/a630508a09b0c05f14bc0843ed409221a93751aa"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/aa1885f87e60c80e59e50ffd5fb096bf02c83e05"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/baf56975806534268e24acf9a8abb1c447ce11e9"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/c8d3d83f2eaaf7659de76e8d44e8fc88ee346042"
    },
    {
      "type": "WEB",
      "url": "https://git.kernel.org/stable/c/cbfa059dfb48b9aa322e34fd44a093d9ca29ad7e"
    }
  ],
  "schema_version": "1.4.0",
  "severity": []
}

CVE-2026-72078 (GCVE-0-2026-72078)

Vulnerability from cvelistv5 – Published: 2026-08-15 05:52 – Updated: 2026-08-17 05:07

Title

Input: ims-pcu - validate control endpoint type

Summary

In the Linux kernel, the following vulnerability has been resolved: Input: ims-pcu - validate control endpoint type The driver currently assumes that the first endpoint of the control interface is an interrupt IN endpoint without verifying it. A malicious device could provide a different endpoint type, which would then be passed to usb_fill_int_urb(), potentially leading to kernel warnings or undefined behavior. Verify that the control endpoint is an interrupt IN endpoint.

Severity

No CVSS data available.

Assigner

Linux mitre root Scorecard

References

8 references

URL	Tags
https://git.kernel.org/stable/c/5de5075a1f26166f1…
https://git.kernel.org/stable/c/7960d99332e03705e…
https://git.kernel.org/stable/c/5b96b4da96313dd79…
https://git.kernel.org/stable/c/aa1885f87e60c80e5…
https://git.kernel.org/stable/c/a630508a09b0c05f1…
https://git.kernel.org/stable/c/c8d3d83f2eaaf7659…
https://git.kernel.org/stable/c/cbfa059dfb48b9aa3…
https://git.kernel.org/stable/c/baf56975806534268…

Impacted products

2 products

Vendor	Product	Version
Linux	Linux	Affected: 628329d52474323938a03826941e166bc7c8eff4 , < 5de5075a1f26166f172b6687cb66810a9b61e3eb (git) Affected: 628329d52474323938a03826941e166bc7c8eff4 , < 7960d99332e03705ec622d92f31e0c77de8baac6 (git) Affected: 628329d52474323938a03826941e166bc7c8eff4 , < 5b96b4da96313dd799a3a40dcfd598d2e2c19217 (git) Affected: 628329d52474323938a03826941e166bc7c8eff4 , < aa1885f87e60c80e59e50ffd5fb096bf02c83e05 (git) Affected: 628329d52474323938a03826941e166bc7c8eff4 , < a630508a09b0c05f14bc0843ed409221a93751aa (git) Affected: 628329d52474323938a03826941e166bc7c8eff4 , < c8d3d83f2eaaf7659de76e8d44e8fc88ee346042 (git) Affected: 628329d52474323938a03826941e166bc7c8eff4 , < cbfa059dfb48b9aa322e34fd44a093d9ca29ad7e (git) Affected: 628329d52474323938a03826941e166bc7c8eff4 , < baf56975806534268e24acf9a8abb1c447ce11e9 (git)
Linux	Linux	Affected: 3.10 Unaffected: 0 , < 3.10 (semver) Unaffected: 5.10.261 , ≤ 5.10.* (semver) Unaffected: 5.15.212 , ≤ 5.15.* (semver) Unaffected: 6.1.178 , ≤ 6.1.* (semver) Unaffected: 6.6.145 , ≤ 6.6.* (semver) Unaffected: 6.12.97 , ≤ 6.12.* (semver) Unaffected: 6.18.40 , ≤ 6.18.* (semver) Unaffected: 7.1.5 , ≤ 7.1.* (semver) Unaffected: 7.2 , ≤ * (original_commit_for_fix)

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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.
Browse all ATT&CK techniques and the vulnerabilities related to each.

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GHSA-2F5C-JPWH-V8V6

CVE-2026-72078 (GCVE-0-2026-72078)

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