IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote attacker to cause a denial of service due to improper validation of the prefix length in ICMPv6 Router Advertisements.
Metrics
Affected Vendors & Products
References
| Link | Providers |
|---|---|
| https://www.ibm.com/support/pages/node/7286093 |
|
History
Thu, 10 Sep 2026 16:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Tue, 08 Sep 2026 17:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:2.3:o:ibm:i:7.3:*:*:*:*:*:*:* cpe:2.3:o:ibm:i:7.4:*:*:*:*:*:*:* cpe:2.3:o:ibm:i:7.5:*:*:*:*:*:*:* cpe:2.3:o:ibm:i:7.6:*:*:*:*:*:*:* |
Fri, 04 Sep 2026 16:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote attacker to cause a denial of service due to improper validation of the prefix length in ICMPv6 Router Advertisements. | |
| Title | IBM i is Affected By Denial of Service Vulnerability [] | |
| First Time appeared |
Ibm
Ibm i |
|
| Weaknesses | CWE-787 | |
| CPEs | cpe:2.3:a:ibm:i:7.3.0:*:*:*:*:*:*:* cpe:2.3:a:ibm:i:7.3:*:*:*:*:*:*:* cpe:2.3:a:ibm:i:7.4.0:*:*:*:*:*:*:* cpe:2.3:a:ibm:i:7.4:*:*:*:*:*:*:* cpe:2.3:a:ibm:i:7.5.0:*:*:*:*:*:*:* cpe:2.3:a:ibm:i:7.5:*:*:*:*:*:*:* cpe:2.3:a:ibm:i:7.6.0:*:*:*:*:*:*:* cpe:2.3:a:ibm:i:7.6:*:*:*:*:*:*:* |
|
| Vendors & Products |
Ibm
Ibm i |
|
| References |
| |
| Metrics |
cvssV3_1
|
Status: PUBLISHED
Assigner: ibm
Published: 2026-09-04T16:39:08.401Z
Updated: 2026-09-10T15:06:37.340Z
Reserved: 2026-07-24T22:14:14.142Z
Link: CVE-2026-17255
Updated: 2026-09-09T18:27:29.356Z
Status : Analyzed
Published: 2026-09-04T17:16:53.140
Modified: 2026-09-10T16:17:08.337
Link: CVE-2026-17255
No data.