CVE-2026-16682This Power System update is being released to address
- 6.5MediumCVSS base score
- 0.19%Exploitation in 30 daysEPSS · top 92% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
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.
Timeline
ID reserved
By ibm
- 4 months later
· 4 months later
Published
- 1 day later
· 1 day later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| ibmCNA (assigner) | 3.1 | Medium6.5 | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
| NVDNVD · Awaiting Analysis | 3.1 | Medium6.5 | CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
- EPSS (exploitation in 30 days)
- 0.19% · top 92% of all CVEs (12 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: partial
The list uses the assigner's score when there is one, then CISA's, then NVD's: Medium 6.5.
Affected products
- affected FW1120.00 – ≤ FW1120.01
- affected FW1110.00 – ≤ FW1110.31
- affected FW1060.00 – ≤ FW1060.81
- affected OP940.00 – ≤ OP940.A2
- affected OP910.00 – ≤ OP910.95
IBM · Hardware Management Console
- affected OP940.00 – ≤ OP940.82
What to do
Solution: Customers with the products below should install FW1120.02(1120_195), FW1110.32(1110_160) or newer to remediate this vulnerability. Power 11 1) IBM Power System S1122 (9824-22A) 2) IBM Power System S1124 (9824-42A) 3) IBM Power System S1122s (9824-22B) 4) IBM Power System S1114 (9824-41B) 5) IBM Power System L1122 (9856-22H) 6) IBM Power System L1124 (9856-42H) 7) IBM Power System E1150 (9043-MRU) 8) IBM Power System S1112 (9242-21B, 9242-21T) Customers with the products below should install FW1060.82(1060_199) or newer to remediate this vulnerability. Power 10 1) IBM Power System S1022 (9105-22A) 2) IBM Power System S1024 (9105-42A) 3) IBM Power System S1022s (9105-22B) 4) IBM Power System S1014 (9105-41B) 5) IBM Power System L1022 (9786-22H) 6) IBM Power System L1024 (9786-42H) 7) IBM Power System E1050 (9043-MRX) 8) IBM Power System S1012 (9028-21B) Customers with the products below should install OP940.A3, OP910.96 or newer to remediate this vulnerability. OpenPower 9 1) IBM Power System AC922 (8335-GTG) 2) IBM Power System AC922 (8335-GTC, 8335-GTW) 3) IBM Power System AC922 (8335-GTH, 8335-GTX) Customers with the products below should install OP940.83 or newer to remediate this vulnerability. 1) IBM Power Hardware Management Console (7063-CR2) The images mentioned above can be located at IBM Fix Central : https://www.ibm.com/support/fixcentral/
Workaround: Protect access to the BMC's network interface by operating it on a private network or behind a firewall.
References
References1
- https://www.ibm.com/support/pages/node/7294279 (opens in a new tab)vendor-advisorypatch
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2026-119742 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2026-16682)Record last updated .