CVE-2026-17029IBM i is Affected By Multiple Vulnerabilities in Java Secure Sockets Extension
- 8.8HighCVSS base score
- 0.17%Exploitation in 30 daysEPSS · top 94% 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 local attacker to execute arbitrary code due to an out-of-bounds write.
Timeline
ID reserved
By ibm
- 20 days later
· 20 days 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 | High8.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H |
| NVDNVD · Analyzed | 3.1 | High8.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H |
- EPSS (exploitation in 30 days)
- 0.17% · top 94% of all CVEs (12 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: total
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 8.8.
Affected products
What to do
Solution: IBM strongly recommends addressing the vulnerability now. IBM i Release5770-JV1 PTF Number(s)PTF Download Link(s)7.6SJ11036 SJ11072 SJ11082 SJ11088 https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11036 https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11072 https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11082 https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11088 7.5SJ11068 SJ11073 SJ11070 SJ11077 SJ11087 https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11068 https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11073 https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11070 https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11077 https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11087 7.4SJ11071 SJ11069 SJ11076 SJ11086 https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11071 https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11069 https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11076 https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11086 7.3SJ11067 SJ11075 SJ11085 https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11067 https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11075 https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11085 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/7283285 (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-2026-58386 (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-2026-17029)Record last updated .