CVE-2026-16682 (GCVE-0-2026-16682)
Vulnerability from cvelistv5 – Published: 2026-11-08 19:14 – Updated: 2026-11-09 20:04
VLAI
EPSS
VEX
Title
This Power System update is being released to address
Summary
IBM Power Systems Firmware FW1120.00 through FW1120.01, FW1110.00 through FW1110.31, FW1060.00 through FW1060.81, OP940.00 through OP940.A2, OP910.00 through OP910.95, and OP940.00 through OP940.82 could allow a remote attacker to cause a denial of service due to improper handling of uninitialized resources.
Severity
6.5 (Medium)
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-11-09 20:04 UTC
CWE
- CWE-908 - Use of Uninitialized Resource
Assigner
ibm
CNA
References
1 reference
| URL | Tags |
|---|---|
| https://www.ibm.com/support/pages/node/7294279 | vendor-advisorypatch |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| IBM | OPENBMC |
Affected:
FW1120.00 , ≤ FW1120.01
(semver)
Affected: FW1110.00 , ≤ FW1110.31 (semver) Affected: FW1060.00 , ≤ FW1060.81 (semver) Affected: OP940.00 , ≤ OP940.A2 (semver) Affected: OP910.00 , ≤ OP910.95 (semver) cpe:2.3:a:ibm:openbmc:fw1120.00:*:*:*:*:*:*:* cpe:2.3:a:ibm:openbmc:fw1120.00.0:*:*:*:*:*:*:* cpe:2.3:a:ibm:openbmc:fw1120.01:*:*:*:*:*:*:* cpe:2.3:a:ibm:openbmc:fw1120.01.0:*:*:*:*:*:*:* cpe:2.3:a:ibm:openbmc:fw1110.00:*:*:*:*:*:*:* cpe:2.3:a:ibm:openbmc:fw1110.00.0:*:*:*:*:*:*:* cpe:2.3:a:ibm:openbmc:fw1110.31:*:*:*:*:*:*:* cpe:2.3:a:ibm:openbmc:fw1110.31.0:*:*:*:*:*:*:* cpe:2.3:a:ibm:openbmc:fw1060.00:*:*:*:*:*:*:* cpe:2.3:a:ibm:openbmc:fw1060.00.0:*:*:*:*:*:*:* cpe:2.3:a:ibm:openbmc:fw1060.81:*:*:*:*:*:*:* cpe:2.3:a:ibm:openbmc:fw1060.81.0:*:*:*:*:*:*:* cpe:2.3:a:ibm:openbmc:op940.00:*:*:*:*:*:*:* cpe:2.3:a:ibm:openbmc:op940.00.0:*:*:*:*:*:*:* cpe:2.3:a:ibm:openbmc:op940.a2:*:*:*:*:*:*:* cpe:2.3:a:ibm:openbmc:op940.a2.0:*:*:*:*:*:*:* cpe:2.3:a:ibm:openbmc:op910.00:*:*:*:*:*:*:* cpe:2.3:a:ibm:openbmc:op910.00.0:*:*:*:*:*:*:* cpe:2.3:a:ibm:openbmc:op910.95:*:*:*:*:*:*:* cpe:2.3:a:ibm:openbmc:op910.95.0:*:*:*:*:*:*:* |
|
| IBM | Hardware Management Console |
Affected:
OP940.00 , ≤ OP940.82
(semver)
cpe:2.3:a:ibm:hardware_management_console:op940.00:*:*:*:*:*:*:* cpe:2.3:a:ibm:hardware_management_console:op940.00.0:*:*:*:*:*:*:* cpe:2.3:a:ibm:hardware_management_console:op940.82:*:*:*:*:*:*:* cpe:2.3:a:ibm:hardware_management_console:op940.82.0:*:*:*:*:*:*:* |
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2026-16682",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "partial"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-11-09T20:04:48.124929Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"providerMetadata": {
"dateUpdated": "2026-11-09T20:04:59.484Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"cpes": [
"cpe:2.3:a:ibm:openbmc:fw1120.00:*:*:*:*:*:*:*",
"cpe:2.3:a:ibm:openbmc:fw1120.00.0:*:*:*:*:*:*:*",
"cpe:2.3:a:ibm:openbmc:fw1120.01:*:*:*:*:*:*:*",
"cpe:2.3:a:ibm:openbmc:fw1120.01.0:*:*:*:*:*:*:*",
"cpe:2.3:a:ibm:openbmc:fw1110.00:*:*:*:*:*:*:*",
"cpe:2.3:a:ibm:openbmc:fw1110.00.0:*:*:*:*:*:*:*",
"cpe:2.3:a:ibm:openbmc:fw1110.31:*:*:*:*:*:*:*",
"cpe:2.3:a:ibm:openbmc:fw1110.31.0:*:*:*:*:*:*:*",
"cpe:2.3:a:ibm:openbmc:fw1060.00:*:*:*:*:*:*:*",
"cpe:2.3:a:ibm:openbmc:fw1060.00.0:*:*:*:*:*:*:*",
"cpe:2.3:a:ibm:openbmc:fw1060.81:*:*:*:*:*:*:*",
"cpe:2.3:a:ibm:openbmc:fw1060.81.0:*:*:*:*:*:*:*",
"cpe:2.3:a:ibm:openbmc:op940.00:*:*:*:*:*:*:*",
"cpe:2.3:a:ibm:openbmc:op940.00.0:*:*:*:*:*:*:*",
"cpe:2.3:a:ibm:openbmc:op940.a2:*:*:*:*:*:*:*",
"cpe:2.3:a:ibm:openbmc:op940.a2.0:*:*:*:*:*:*:*",
"cpe:2.3:a:ibm:openbmc:op910.00:*:*:*:*:*:*:*",
"cpe:2.3:a:ibm:openbmc:op910.00.0:*:*:*:*:*:*:*",
"cpe:2.3:a:ibm:openbmc:op910.95:*:*:*:*:*:*:*",
"cpe:2.3:a:ibm:openbmc:op910.95.0:*:*:*:*:*:*:*"
],
"product": "OPENBMC",
"vendor": "IBM",
"versions": [
{
"lessThanOrEqual": "FW1120.01",
"status": "affected",
"version": "FW1120.00",
"versionType": "semver"
},
{
"lessThanOrEqual": "FW1110.31",
"status": "affected",
"version": "FW1110.00",
"versionType": "semver"
},
{
"lessThanOrEqual": "FW1060.81",
"status": "affected",
"version": "FW1060.00",
"versionType": "semver"
},
{
"lessThanOrEqual": "OP940.A2",
"status": "affected",
"version": "OP940.00",
"versionType": "semver"
},
{
"lessThanOrEqual": "OP910.95",
"status": "affected",
"version": "OP910.00",
"versionType": "semver"
}
]
},
{
"cpes": [
"cpe:2.3:a:ibm:hardware_management_console:op940.00:*:*:*:*:*:*:*",
"cpe:2.3:a:ibm:hardware_management_console:op940.00.0:*:*:*:*:*:*:*",
"cpe:2.3:a:ibm:hardware_management_console:op940.82:*:*:*:*:*:*:*",
"cpe:2.3:a:ibm:hardware_management_console:op940.82.0:*:*:*:*:*:*:*"
],
"product": "Hardware Management Console",
"vendor": "IBM",
"versions": [
{
"lessThanOrEqual": "OP940.82",
"status": "affected",
"version": "OP940.00",
"versionType": "semver"
}
]
}
],
"descriptions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cp\u003eIBM Power Systems Firmware FW1120.00 through FW1120.01, FW1110.00 through FW1110.31, FW1060.00 through FW1060.81, OP940.00 through OP940.A2, OP910.00 through OP910.95, and OP940.00 through OP940.82 could allow a remote attacker to cause a denial of service due to improper handling of uninitialized resources.\u003c/p\u003e"
}
],
"value": "IBM Power Systems Firmware FW1120.00 through FW1120.01, FW1110.00 through FW1110.31, FW1060.00 through FW1060.81, OP940.00 through OP940.A2, OP910.00 through OP910.95, and OP940.00 through OP940.82 could allow a remote attacker to cause a denial of service due to improper handling of uninitialized resources."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "ADJACENT_NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 6.5,
"baseSeverity": "MEDIUM",
"confidentialityImpact": "NONE",
"integrityImpact": "NONE",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-908",
"description": "CWE-908 Use of Uninitialized Resource",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-11-08T19:14:32.625Z",
"orgId": "9a959283-ebb5-44b6-b705-dcc2bbced522",
"shortName": "ibm"
},
"references": [
{
"tags": [
"vendor-advisory",
"patch"
],
"url": "https://www.ibm.com/support/pages/node/7294279"
}
],
"solutions": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cp\u003eCustomers with the products below should install FW1120.02(1120_195), FW1110.32(1110_160) or newer to remediate this vulnerability.\u003c/p\u003e\u003cp\u003ePower 11\u003cbr/\u003e1) IBM Power System S1122 (9824-22A)\u003cbr/\u003e2) IBM Power System S1124 (9824-42A)\u003cbr/\u003e3) IBM Power System S1122s (9824-22B)\u003cbr/\u003e4) IBM Power System S1114 (9824-41B)\u003cbr/\u003e5) IBM Power System L1122 (9856-22H)\u003cbr/\u003e6) IBM Power System L1124 (9856-42H)\u003cbr/\u003e7) IBM Power System E1150 (9043-MRU)\u003cbr/\u003e8) IBM Power System S1112 (9242-21B, 9242-21T)\u003c/p\u003e\u003cp\u003eCustomers with the products below should install FW1060.82(1060_199) or newer to remediate this vulnerability.\u003c/p\u003e\u003cp\u003ePower 10\u003cbr/\u003e1) IBM Power System S1022 (9105-22A)\u003cbr/\u003e2) IBM Power System S1024 (9105-42A)\u003cbr/\u003e3) IBM Power System S1022s (9105-22B)\u003cbr/\u003e4) IBM Power System S1014 (9105-41B)\u003cbr/\u003e5) IBM Power System L1022 (9786-22H)\u003cbr/\u003e6) IBM Power System L1024 (9786-42H)\u003cbr/\u003e7) IBM Power System E1050 (9043-MRX)\u003cbr/\u003e8) IBM Power System S1012 (9028-21B)\u003c/p\u003e\u003cp\u003eCustomers with the products below should install OP940.A3, OP910.96 or newer to remediate this vulnerability.\u003c/p\u003e\u003cp\u003eOpenPower 9\u003cbr/\u003e1) IBM Power System AC922 (8335-GTG)\u003cbr/\u003e2) IBM Power System AC922 (8335-GTC, 8335-GTW)\u003cbr/\u003e3) IBM Power System AC922 (8335-GTH, 8335-GTX)\u003c/p\u003e\u003cp\u003eCustomers with the products below should install OP940.83 or newer to remediate this vulnerability.\u003cbr/\u003e1) IBM Power Hardware Management Console (7063-CR2)\u003c/p\u003e\u003cp\u003eThe images mentioned above can be located at IBM Fix Central :\u00a0\u003ca href=\"https://www.ibm.com/support/fixcentral/\" rel=\"nofollow\"\u003ehttps://www.ibm.com/support/fixcentral/\u003c/a\u003e\u003c/p\u003e"
}
],
"value": "Customers with the products below should install FW1120.02(1120_195), FW1110.32(1110_160) or newer to remediate this vulnerability.\n\n\n\nPower 11\n1) IBM Power System S1122 (9824-22A)\n2) IBM Power System S1124 (9824-42A)\n3) IBM Power System S1122s (9824-22B)\n4) IBM Power System S1114 (9824-41B)\n5) IBM Power System L1122 (9856-22H)\n6) IBM Power System L1124 (9856-42H)\n7) IBM Power System E1150 (9043-MRU)\n8) IBM Power System S1112 (9242-21B, 9242-21T)\n\n\n\nCustomers with the products below should install FW1060.82(1060_199) or newer to remediate this vulnerability.\n\n\n\nPower 10\n1) IBM Power System S1022 (9105-22A)\n2) IBM Power System S1024 (9105-42A)\n3) IBM Power System S1022s (9105-22B)\n4) IBM Power System S1014 (9105-41B)\n5) IBM Power System L1022 (9786-22H)\n6) IBM Power System L1024 (9786-42H)\n7) IBM Power System E1050 (9043-MRX)\n8) IBM Power System S1012 (9028-21B)\n\n\n\nCustomers with the products below should install OP940.A3, OP910.96 or newer to remediate this vulnerability.\n\n\n\nOpenPower 9\n1) IBM Power System AC922 (8335-GTG)\n2) IBM Power System AC922 (8335-GTC, 8335-GTW)\n3) IBM Power System AC922 (8335-GTH, 8335-GTX)\n\n\n\nCustomers with the products below should install OP940.83 or newer to remediate this vulnerability.\n1) IBM Power Hardware Management Console (7063-CR2)\n\n\n\nThe images mentioned above can be located at IBM Fix Central :\u00a0 https://www.ibm.com/support/fixcentral/"
}
],
"title": "This Power System update is being released to address",
"workarounds": [
{
"lang": "en",
"supportingMedia": [
{
"base64": false,
"type": "text/html",
"value": "\u003cp\u003eProtect access to the BMC\u0027s network interface by operating it on a private network or behind a firewall.\u003c/p\u003e"
}
],
"value": "Protect access to the BMC\u0027s network interface by operating it on a private network or behind a firewall."
}
]
}
},
"cveMetadata": {
"assignerOrgId": "9a959283-ebb5-44b6-b705-dcc2bbced522",
"assignerShortName": "ibm",
"cveId": "CVE-2026-16682",
"datePublished": "2026-11-08T19:14:32.625Z",
"dateReserved": "2026-07-22T20:43:13.874Z",
"dateUpdated": "2026-11-09T20:04:59.484Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
Loading…
Loading…
Drag nodes to arrange them. Double-click a related vulnerability to open it, or a source to visit its link. The Physics button on the left tunes the layout and the simulation; the legend at the bottom left hides or shows nodes by kind and by sighting type.
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.
Vulnerability timeline
Sightings and recorded dates, grouped by day · UTC
Loading timeline…
Loading…
Loading…
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.
Loading…
Related by attack behaviour
Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.