CVE-2026-17485IBM i is Affected By Denial of Service Vulnerability []
- 8.2HighCVSS base score
- 0.51%Exploitation in 30 daysEPSS · top 56% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
IBM i 7.6, 7.5, 7.4, and 7.3 could allow a remote attacker to cause a denial of service and obtain sensitive information due to an integer underflow.
Timeline
ID reserved
By ibm
- 18 days later
· 18 days later
Published
- 2 days later
· 2 days 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 | High8.2 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H |
| NVDNVD · Analyzed | 3.1 | High8.2 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:H |
- EPSS (exploitation in 30 days)
- 0.51% · top 56% of all CVEs (13 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: yes · Technical impact: partial
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 8.2.
Affected products
What to do
Solution: IBM strongly recommends addressing the vulnerability now. IBM i Release5770-999 PTF Number(s)PTF Download Link(s)7.6MJ10909 https://www.ibm.com/mysupport/s/fix-information?legacy=MJ10909 7.5MJ10863 https://www.ibm.com/mysupport/s/fix-information?legacy=MJ10863 7.4MJ10862 https://www.ibm.com/mysupport/s/fix-information?legacy=MJ10862 7.3MJ10861 https://www.ibm.com/mysupport/s/fix-information?legacy=MJ10861 IBM recommends users running unsupported versions of affected products upgrade to a supported and fixed version of affected products.
References
References1
- https://www.ibm.com/support/pages/node/7282695 (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-2026-57599 (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-2026-17485)Record last updated .