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01 Record

CVE-2026-17045

IBM i is Affected By Multiple Vulnerabilities in Digital Certificate Manager

HighPUBLISHEDCNA: ibm
CNA base score8.1 CVSS v3.xCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N

02 Description

IBM i is Affected By Multiple Vulnerabilities in Digital Certificate Manager

03 Exploitation and scoring

Exploitation
Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.
SSVC decision
  • ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
  • AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
  • Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.
CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.
EPSS probability
0.42% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 36.5% of scored records. A rank, not a probability.
NVD base score
8.1 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
NVD analysis status
Analyzed. NVD last modified this record on 2026-08-17.
Red Hat severity
No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2026-08-13 19:54Z2 MO AGO
Last updated
2026-08-17 18:18Z2 MO AGO
Reserved
2026-07-24
Assigning CNA
ibm
Record state
PUBLISHED
Severity
High (CVSS 8.1)
CNA CVSS vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
Weaknesses
  • CWE-294Authentication Bypass by Capture-replayBase
Data version
5.2
Document digest
6f8f900ca40d84921503fb2ad2bbd59d6f6cabce6069eeb1e3eb07d1a8542d28

05 Affected products

VendorProductVersionsPlatforms
IBMi7.6, 7.5, 7.4, 7.3—

06 References

07 Remediation

IBM strongly recommends addressing the vulnerability now. IBM i Release5770-SS1 Option 34 PTF Number(s)PTF Download Link(s)7.6SJ10907 https://www.ibm.com/mysupport/s/fix-information?legacy=SJ10907 7.5SJ10906 https://www.ibm.com/mysupport/s/fix-information?legacy=SJ10906 7.4SJ10905 https://www.ibm.com/mysupport/s/fix-information?legacy=SJ10905 7.3SJ10904 https://www.ibm.com/mysupport/s/fix-information?legacy=SJ10904 IBM recommends users running unsupported versions of affected products upgrade to a supported and fixed version of affected products.