Vulnerability-Lookup

GHSA-5XGH-84J5-PQ8W

Vulnerability from github – Published: 2026-04-30 09:30 – Updated: 2026-04-30 09:30

Details

Out-of-bounds read vulnerability in ASR Kestrel (nr_fw modules) allows Overflow Buffers.

This vulnerability is associated with program files Code/Nr/nr_fw/RA/src/NrPwrCtrl.C.

This issue affects Kestrel: before 2026/02/10.

Severity

7.4 (High)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2026-42799"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-125"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-04-30T09:16:03Z",
    "severity": "HIGH"
  },
  "details": "Out-of-bounds read vulnerability in ASR Kestrel (nr_fw modules) allows Overflow Buffers.\n\n This vulnerability is associated with program files Code/Nr/nr_fw/RA/src/NrPwrCtrl.C.\n\n\n\nThis issue affects Kestrel: before 2026/02/10.",
  "id": "GHSA-5xgh-84j5-pq8w",
  "modified": "2026-04-30T09:30:25Z",
  "published": "2026-04-30T09:30:25Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-42799"
    },
    {
      "type": "WEB",
      "url": "https://www.asrmicro.com/en/goods/psirt?cid=44"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2026-42799 (GCVE-0-2026-42799)

Vulnerability from cvelistv5 – Published: 2026-04-30 08:36 – Updated: 2026-04-30 13:03

Title

Out-of-bounds read in ulp

Summary

Out-of-bounds read vulnerability in ASR Kestrel (nr_fw modules) allows Overflow Buffers. This vulnerability is associated with program files Code/Nr/nr_fw/RA/src/NrPwrCtrl.C. This issue affects Kestrel: before 2026/02/10.

Severity

7.4 (High)


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

CWE

CWE-125 - Out-of-bounds read

Assigner

ASR

References

1 reference

URL	Tags
https://www.asrmicro.com/en/goods/psirt?cid=44

Impacted products

1 product

Vendor	Product	Version
ASR	Kestrel	Affected: 0 , < 2026/02/10 (date)

Date Public

2026-04-30 08:00

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JSON

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  "containers": {
    "adp": [
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        "metrics": [
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                "id": "CVE-2026-42799",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-04-30T13:01:32.295766Z",
                "version": "2.0.3"
              },
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          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
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      }
    ],
    "cna": {
      "affected": [
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          "defaultStatus": "unaffected",
          "modules": [
            "nr_fw"
          ],
          "product": "Kestrel",
          "programFiles": [
            "Code/Nr/nr_fw/RA/src/NrPwrCtrl.c"
          ],
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      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "LOW",
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            "baseSeverity": "HIGH",
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      "problemTypes": [
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      "references": [
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          "url": "https://www.asrmicro.com/en/goods/psirt?cid=44"
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      "source": {
        "discovery": "UNKNOWN"
      },
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    "dateReserved": "2026-04-30T07:55:02.475Z",
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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-5XGH-84J5-PQ8W

CVE-2026-42799 (GCVE-0-2026-42799)

Tags

Sightings

Nomenclature