CVE-2025-2900 | IBM Semeru Runtime denial of service

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.

Published: 2025-05-14 Last update: 2025-08-19 Assigner: [email protected] Source: [email protected]
NVD Status：Analyzed，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2025-2900 is rated Moderate Risk (42.5/100): CVSS High severity, with low exploitation likelihood (EPSS 0.15%). Review affected assets and schedule remediation.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2025-2900

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-03-10 0.05% 0.15% +0.10%
2 2026-02-07 0.03% 0.05% +0.02%
3 2025-11-21 — 0.03% —

Full EPSS history (7 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2025-2900

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
7.5 3.1 HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Click to expand
Attack vector (AV:N)
Could be attacked over the internet or any normal routed network—not just someone sitting at the machine.
Attack complexity (AC:L)
Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:N)
No account or special rights needed—anonymous or random user is enough.
User interaction (UI:N)
Nobody has to click “OK” or open a trap file; it can work without a victim helping.
Scope (S:U)
Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:N)
Doesn’t really leak secrets in a meaningful way.
Integrity (I:N)
Data isn’t meaningfully altered or forged.
Availability (A:H)
Could take the service down hard or make it unusable for people who depend on it.
 3.9 3.6 [email protected]

Weakness enumeration for CVE-2025-2900

OS Trackers for CVE-2025-2900

vendor priority summary link
redhat high — https://access.redhat.com/security/cve/CVE-2025-2900

Affected software / configurations for CVE-2025-2900

Vendor Product Version Raw CPE
ibm semeru_runtime >= 8.0.302.0, <= 8.0.442.0 cpe:2.3:a:ibm:semeru_runtime:*:*:*:*:*:*:*:*
ibm semeru_runtime >= 11.0.12.0, <= 11.026.0 cpe:2.3:a:ibm:semeru_runtime:*:*:*:*:*:*:*:*
ibm semeru_runtime >= 17.0.0.0, <= 17.0.14.0 cpe:2.3:a:ibm:semeru_runtime:*:*:*:*:*:*:*:*
ibm semeru_runtime >= 21.0.0.0, <= 21.0.6.0 cpe:2.3:a:ibm:semeru_runtime:*:*:*:*:*:*:*:*

References for CVE-2025-2900

cvelogic Threat Intelligence