IBM Semeru Runtime denial of service
Priority LOW 39CWE-122Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Denial of service
- Confidentiality · integrity · availability
- None · None · High
- Fix status
- Fixed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA and Red Hat. Impact type from CWE-122 and the CVSS impact.
Summary
IBM Semeru Runtime 8.0.302.0 through 8.0.442.0, 11.0.12.0 through 11.0.26.0, 17.0.0.0 through 17.0.14.0, and 21.0.0.0 through 12.0.6.0 is vulnerable to a denial of service caused by a buffer overflow and subsequent crash, due to a defect in its native AES/CBC encryption implementation.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00281 20th percentileScored 2026-11-07
Fix Fixed Red Hat: 1 advisory
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| IBM | Semeru Runtime | 8.0.302.0 – 8.0.442.0; 11.0.12.0 – 11.0.26.0; 17.0.0.0 – 17.0.14.0; 21.0.0.0 – 21.0.6.0 | — | No fix listed | CNA |
- Semeru Runtime VendorIBM Affected 8.0.302.0 – 8.0.442.0; 11.0.12.0 – 11.0.26.0; 17.0.0.0 – 17.0.14.0; 21.0.0.0 – 21.0.6.0 Fixed in — No fix listed CNA
CPE configurations NVD · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:ibm:semeru_runtime:*:*:*:*:*:*:*:* | 8.0.302.0 – 8.0.442.0; 11.0.12.0 – 11.026.0; 17.0.0.0 – 17.0.14.0; 21.0.0.0 – 21.0.6.0 | Vulnerable | IBM |
- cpe:2.3:a:ibm:semeru_runtime:*:*:*:*:*:*:*:* Versions 8.0.302.0 – 8.0.442.0; 11.0.12.0 – 11.026.0; 17.0.0.0 – 17.0.14.0; 21.0.0.0 – 21.0.6.0 Vulnerable ·IBM
Remediation
Red Hat 1 advisory
- RHSA-2025:8063 Released 2025-05-21 · Red Hat rating Moderatejava-21-ibm-semeru-certified-jdk bug fix and enhancement update
- Red Hat Enterprise Linux Supplementary (v. 10) java-21-ibm-semeru-certified-jdk-1:21.0.7.0.6-1.el10_0, java-21-ibm-semeru-certified-jdk-devel-1:21.0.7.0.6-1.el10_0, java-21-ibm-semeru-certified-jdk-headless-1:21.0.7.0.6-1.el10_0 +2
Vendor assessments
Red Hat
Red Hat rating: Important. Red Hat's page for this CVE →
| Product | Status | Plan or fix |
|---|---|---|
| Red Hat Enterprise Linux Supplementary (v. 10) | Fixed | RHSA-2025:8063 |
Timeline
- 2026-10-02 Threatist record created from CVE-2025-2900
- 2026-10-03 Alias added: GHSA-6pp6-5h3q-mgg3
References
More IBM Semeru Runtime vulnerabilities
- TI-2024-14940 IBM Semeru Runtime information disclosure CVSS 3.1HIGH 7.5
Sources
- CVE-2025-2900 · CVE Program
- CVE-2025-2900 · NVD
- FIRST EPSS
- GHSA-6pp6-5h3q-mgg3 · GitHub Advisory Database · CC BY 4.0
- CVE-2025-2900 · Red Hat security data · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences