02 Records
FEED: ACQUIRING
01 RecordSTATE: PUBLISHED
02 Description
CNA: ibmIBM Semeru Runtime denial of service
03 Exploitation and scoring
SRC: CISA, FIRST, NVD, RED HAT- 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.
- AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
- 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
- 0.27% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Ranks above 19.0% of scored records. A rank, not a probability.
- NVD base score
- 7.5 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- NVD analysis status
- Analyzed. NVD last modified this record on 2026-06-17.
- Red Hat severity
- Important. Red Hat's rating for its own products, not a CVSS rating.
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.
SCHEMA: 5.1
- Published
- 2025-05-14 18:50Z1 YR AGO
- Last updated
- 2025-08-28 14:12Z1 YR AGO
- Reserved
- 2025-03-28
- Assigning CNA
- ibm
- Record state
- PUBLISHED
- Severity
- High (CVSS 7.5)
- CNA CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-122Heap-based Buffer OverflowVariant
- CWE-787Out-of-bounds WriteBase
- Data version
- 5.1
- Document digest
- d7192123760f76e4cb4b5c72caf0114e09e8b5eee0e825c97d1c708aaeb58fbb
05 Affected products
PAIRS: 1VendorProductVersionsPlatforms
IBMSemeru Runtime8.0.302.0 to 8.0.442.0, 11.0.12.0 to 11.0.26.0, 17.0.0.0 to 17.0.14.0, 21.0.0.0 to 21.0.6.0— SRC: CNA
Remediation/Fixes
8.0.452.0
11.0.27.0
17.0.15.0
21.0.7.0
IBM Semeru Runtime releases can be downloaded from the GitHub repositories for Semeru 8, Semeru 11, Semeru 17, and Semeru 21 and from the IBM Semeru Developer Center.
IBM customers requiring an update for an SDK shipped with an IBM product should contact IBM support, and/or refer to the appropriate product security bulletin.