Vulnerability-Lookup

CNVD-2026-36571

Vulnerability from cnvd - Published: 2026-09-14

Title

IBM WebSphere Application Server - Liberty缓冲区溢出漏洞

Description

IBM WebSphere Application Server - Liberty是IBM推出的一款‌轻量级、模块化的Java运行时环境。 IBM WebSphere Application Server - Liberty存在缓冲区溢出漏洞，该漏洞源于不受控制的堆分配，攻击者可利用该漏洞通过发送恶意请求导致拒绝服务。

Severity

高

Patch Name

IBM WebSphere Application Server - Liberty缓冲区溢出漏洞的补丁

Patch Description

Formal description

目前厂商已发布升级程序修复该安全问题，详情见厂商官网: https://www.ibm.com/support/pages/node/7280126

Reference

https://nvd.nist.gov/vuln/detail/cve-2026-15057

Impacted products

Name
IBM WebSphere Application Server - Liberty >=17.0.0.3，<=26.0.0.7

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JSON

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  "number": "CNVD-2026-36571",
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  "title": "IBM WebSphere Application Server - Liberty\u7f13\u51b2\u533a\u6ea2\u51fa\u6f0f\u6d1e"
}

CVE-2026-15057 (GCVE-0-2026-15057)

Vulnerability from cvelistv5 – Published: 2026-07-28 20:11 – Updated: 2026-07-29 13:58

Title

IBM WebSphere Application Server Liberty is affected by a denial of service vulnerability

Summary

IBM WebSphere Application Server - Liberty 17.0.0.3 through 26.0.0.7 is vulnerable to a denial of service due to uncontrolled heap allocation.

Severity

7.5 (High)


                        
                          CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

SSVC

Exploitation: none Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-07-29 13:58 UTC

CWE

CWE-787 - Out-of-bounds Write

Assigner

ibm mitre root

References

1 reference

URL	Tags
https://www.ibm.com/support/pages/node/7280126	vendor-advisorypatch

Impacted products

1 product

Vendor	Product	Version
IBM	WebSphere Application Server - Liberty	Affected: 17.0.0.3 , ≤ 26.0.0.7 (semver) cpe:2.3:a:ibm:websphere_application_server___liberty:17.0.0.3:::::::* cpe:2.3:a:ibm:websphere_application_server___liberty:26.0.0.7:::::::*

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JSON

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                "id": "CVE-2026-15057",
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                "role": "CISA Coordinator",
                "timestamp": "2026-07-29T13:58:25.401893Z",
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Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
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CNVD-2026-36571

CVE-2026-15057 (GCVE-0-2026-15057)

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