CVE-2026-16687 (GCVE-0-2026-16687)
Vulnerability from cvelistv5
Published
2026-08-19 18:56
Modified
2026-08-22 03:56
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-121 - Stack-based Buffer Overflow
Summary
IBM Power Systems Firmware FW1120.00, FW1110.00 through FW1110.30, FW1060.00 through FW1060.80, and FW950.00 through FW950.H2 is affected by a vulnerability in the ASMI web interface. An unauthenticated attacker with network access can send the FSP a malformed request, allowing arbitrary code execution, giving the attacker full control over the managed system, resulting in a confidentiality, integrity, and availability impact.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
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Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| IBM | Power Systems Firmware |
Version: FW1120.00 Version: FW1110.00 ≤ FW1110.30 Version: FW1060.00 ≤ FW1060.80 Version: FW950.00 ≤ FW950.H2 cpe:2.3:o:ibm:power_systems_firmware:fw1120.00:*:*:*:*:*:*:* cpe:2.3:o:ibm:power_systems_firmware:fw1110.00:*:*:*:*:*:*:* cpe:2.3:o:ibm:power_systems_firmware:fw1110.30:*:*:*:*:*:*:* cpe:2.3:o:ibm:power_systems_firmware:fw1060.00:*:*:*:*:*:*:* cpe:2.3:o:ibm:power_systems_firmware:fw1060.80:*:*:*:*:*:*:* cpe:2.3:o:ibm:power_systems_firmware:fw950.00:*:*:*:*:*:*:* cpe:2.3:o:ibm:power_systems_firmware:fw950.h2:*:*:*:*:*:*:* |
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mentioned above can be located at IBM Fix Central : https://www.ibm.com/support/fixcentral/\", \"supportingMedia\": [{\"type\": \"text/html\", \"value\": \"\u003cp\u003eIBM strongly recommends customers with the products below install FW1120.01(1120_167), FW1110.31(1110_134) or newer to remediate this vulnerability as soon as possible.\u003c/p\u003e\u003cp\u003ePower 11\u003cbr/\u003e1) IBM Power System E1180 (9080-HEU)\u003c/p\u003e\u003cp\u003eIBM strongly recommends customers with the products below install FW1060.81(1060_184) or newer to remediate this vulnerability as soon as possible.\u003c/p\u003e\u003cp\u003ePower 10\u003cbr/\u003e1) IBM Power System E1080 (9080-HEX)\u003c/p\u003e\u003cp\u003eIBM strongly recommends customers with the products below install FW950.H3(950_230) or newer to remediate this vulnerability as soon as possible.\u003c/p\u003e\u003cp\u003ePower 9\u003cbr/\u003e1) IBM Power System S922 (9009-22G)\u003cbr/\u003e2) IBM Power System H922 (9223-22S)\u003cbr/\u003e3) IBM Power System S914 (9009-41G)\u003cbr/\u003e4) IBM Power System S924 (9009-42G)\u003cbr/\u003e5) IBM Power System H924 (9223-42S)\u003cbr/\u003e6) IBM Power System E950 (9040-MR9)\u003cbr/\u003e7) IBM Power System E980 (9080-M9S)\u003c/p\u003e\u003cp\u003eThe images mentioned above can be located at IBM Fix Central : \u003ca href=\\\"https://www.ibm.com/support/fixcentral/\\\" rel=\\\"noopener noreferrer nofollow\\\"\u003ehttps://www.ibm.com/support/fixcentral/\u003c/a\u003e\u003c/p\u003e\", \"base64\": false}]}], \"references\": [{\"url\": \"https://www.ibm.com/support/pages/node/7283893\", \"tags\": [\"vendor-advisory\", \"patch\"]}], \"workarounds\": [{\"lang\": \"en\", \"value\": \"Protect access to the FSP\u0027s network interface.\", \"supportingMedia\": [{\"type\": \"text/html\", \"value\": \"\u003cp\u003eProtect access to the FSP\u0027s network interface.\u003c/p\u003e\", \"base64\": false}]}], \"descriptions\": [{\"lang\": \"en\", \"value\": 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Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
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