CVE-2026-72501 (GCVE-0-2026-72501)
Vulnerability from cvelistv5 – Published: 2026-08-15 05:57 – Updated: 2026-08-17 05:15
VLAI
EPSS
VEX
Title
RDMA/bnxt_re: Initialize dpi variable to zero
Summary
In the Linux kernel, the following vulnerability has been resolved:
RDMA/bnxt_re: Initialize dpi variable to zero
dpi is initialized only for BNXT_RE_ALLOC_WC_PAGE, but copied
for all the cases. So initialize the dpi to 0.
Severity
No CVSS data available.
Assigner
References
Impacted products
2 products
| Vendor | Product | Version | CPE status | |
|---|---|---|---|---|
| Linux | Linux |
Affected:
360da60d6c6edb9740de7a8e6d8969d62ceff956 , < b87cbd4d198ae377be4815d8102fa9dfefb91dcc
(git)
Affected: 360da60d6c6edb9740de7a8e6d8969d62ceff956 , < 3d00b375853fbbf4157ad092884b4ed9a49429c1 (git) Affected: 360da60d6c6edb9740de7a8e6d8969d62ceff956 , < 978b27d6ce538bb832ccd69e45802824e4301c4b (git) |
guessed | |
| Linux | Linux |
Affected:
6.5
Unaffected: 0 , < 6.5 (semver) Unaffected: 6.18.40 , ≤ 6.18.* (semver) Unaffected: 7.1.5 , ≤ 7.1.* (semver) Unaffected: 7.2 , ≤ * (original_commit_for_fix) |
guessed |
{
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"product": "Linux",
"programFiles": [
"drivers/infiniband/hw/bnxt_re/uapi.c"
],
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"versionType": "git"
},
{
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"status": "affected",
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"versionType": "git"
},
{
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"status": "affected",
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"versionType": "git"
}
]
},
{
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"programFiles": [
"drivers/infiniband/hw/bnxt_re/uapi.c"
],
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"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "6.5"
},
{
"lessThan": "6.5",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
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},
{
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"version": "7.1.5",
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},
{
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"status": "unaffected",
"version": "7.2",
"versionType": "original_commit_for_fix"
}
]
}
],
"cpeApplicability": [
{
"nodes": [
{
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"vulnerable": true
},
{
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},
{
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"versionStartIncluding": "6.5",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/bnxt_re: Initialize dpi variable to zero\n\ndpi is initialized only for BNXT_RE_ALLOC_WC_PAGE, but copied\nfor all the cases. So initialize the dpi to 0."
}
],
"providerMetadata": {
"dateUpdated": "2026-08-17T05:15:54.658Z",
"orgId": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"shortName": "Linux"
},
"references": [
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"url": "https://git.kernel.org/stable/c/b87cbd4d198ae377be4815d8102fa9dfefb91dcc"
},
{
"url": "https://git.kernel.org/stable/c/3d00b375853fbbf4157ad092884b4ed9a49429c1"
},
{
"url": "https://git.kernel.org/stable/c/978b27d6ce538bb832ccd69e45802824e4301c4b"
}
],
"title": "RDMA/bnxt_re: Initialize dpi variable to zero",
"x_generator": {
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"cveId": "CVE-2026-72501",
"datePublished": "2026-08-15T05:57:32.990Z",
"dateReserved": "2026-08-09T03:40:39.938Z",
"dateUpdated": "2026-08-17T05:15:54.658Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"vulnerability-lookup:meta": {
"epss": {
"cve": "CVE-2026-72501",
"date": "2026-10-02",
"epss": "0.00206",
"percentile": "0.09665"
},
"microsoft_vex": {
"current_release_date": "2026-09-23T02:41:26.000Z",
"cve": "CVE-2026-72501",
"id": "msrc_CVE-2026-72501",
"initial_release_date": "2026-09-23T02:41:26.000Z",
"product_status:known_affected": "1",
"source": "Microsoft CSAF VEX",
"status": "final",
"title": "RDMA/bnxt_re: Initialize dpi variable to zero",
"url": "https://msrc.microsoft.com/csaf/vex/2026/msrc_cve-2026-72501.json",
"version": "1"
},
"nvd": {
"cve": {
"affected": [
{
"affectedData": [
{
"defaultStatus": "unaffected",
"product": "Linux",
"programFiles": [
"drivers/infiniband/hw/bnxt_re/uapi.c"
],
"repo": "https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git",
"vendor": "Linux",
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"versionType": "git"
},
{
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"status": "affected",
"version": "360da60d6c6edb9740de7a8e6d8969d62ceff956",
"versionType": "git"
},
{
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},
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],
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"vendor": "Linux",
"versions": [
{
"status": "affected",
"version": "6.5"
},
{
"lessThan": "6.5",
"status": "unaffected",
"version": "0",
"versionType": "semver"
},
{
"lessThanOrEqual": "6.18.*",
"status": "unaffected",
"version": "6.18.40",
"versionType": "semver"
},
{
"lessThanOrEqual": "7.1.*",
"status": "unaffected",
"version": "7.1.5",
"versionType": "semver"
},
{
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"status": "unaffected",
"version": "7.2",
"versionType": "original_commit_for_fix"
}
]
}
],
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67"
}
],
"cveTags": [],
"descriptions": [
{
"lang": "en",
"value": "In the Linux kernel, the following vulnerability has been resolved:\n\nRDMA/bnxt_re: Initialize dpi variable to zero\n\ndpi is initialized only for BNXT_RE_ALLOC_WC_PAGE, but copied\nfor all the cases. So initialize the dpi to 0."
}
],
"id": "CVE-2026-72501",
"lastModified": "2026-08-17T06:19:18.560",
"metrics": {},
"published": "2026-08-15T06:22:24.417",
"references": [
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"url": "https://git.kernel.org/stable/c/3d00b375853fbbf4157ad092884b4ed9a49429c1"
},
{
"source": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"url": "https://git.kernel.org/stable/c/978b27d6ce538bb832ccd69e45802824e4301c4b"
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}
],
"sourceIdentifier": "416baaa9-dc9f-4396-8d5f-8c081fb06d67",
"vulnStatus": "Received"
}
},
"suse_vex": {
"aggregate_severity": "moderate",
"current_release_date": "2026-10-03T00:27:11Z",
"cve": "CVE-2026-72501",
"id": "CVE-2026-72501",
"initial_release_date": "2026-08-26T01:14:33Z",
"product_status:known_affected": "482",
"product_status:known_not_affected": "239",
"product_status:recommended": "252",
"source": "SUSE CSAF VEX",
"status": "interim",
"title": "SUSE CVE CVE-2026-72501",
"url": "https://ftp.suse.com/pub/projects/security/csaf-vex/cve-2026-72501.json",
"version": "11"
}
}
}
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Experimental. This forecast is provided for visualization only and may change without notice. Do not use it for operational decisions.
Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.
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.
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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.
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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