CVE-2026-107674
IBM i is Affected by a Denial of Service in Digital Certificate Manager
02 Description
IBM i is Affected by a Denial of Service 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.
- EPSS probability
- 0.05% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 0.0% of scored records. A rank, not a probability.
- NVD base score
- 4.4 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
- NVD analysis status
- Analyzed. NVD last modified this record on 2026-10-23.
- 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
- 2026-10-16 18:00Z12 DAYS AGO
- Last updated
- 2026-10-19 14:55Z9 DAYS AGO
- Reserved
- 2026-10-08
- Assigning CNA
- ibm
- Record state
- PUBLISHED
- Severity
- Medium (CVSS 5.1)
- CNA CVSS vector
- CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:L/I:N/A:H
- Weaknesses
- CWE-667Improper LockingClass
- Data version
- 5.2
- Document digest
- 3f71559358d855175717ab18a0013495d3a1ed7eab77cca31520966f0562d00e
05 Affected products
06 References
07 Remediation
IBM strongly recommends addressing the vulnerability now. IBM i Release5770-SS1 Option 34 PTF Number(s)PTF Download Link(s)7.6SJ11846 https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11846 7.5SJ11845 https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11845 7.4SJ11844 https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11844 7.3SJ11843 https://www.ibm.com/mysupport/s/fix-information?legacy=SJ11843 IBM recommends users running unsupported versions of affected products upgrade to a supported and fixed version of affected products.