CVE-2026-110591— OW2 ASM 1.4.3 before 9.11 Excessive Resource Consumption via Analyzer
一分钟漏洞结论
影响对象
OW2 ASM
利用判断
尚无明确在野利用证据，仍需结合暴露面评估
建议动作
优先检查厂商安全公告和参考链接中的修复版本；无法立即升级时，限制受影响服务暴露并加强监测。
OW2 ASM 1.4.3 before 9.11 contains an excessive resource consumption vulnerability in Analyzer.analyze() that allows attackers to exhaust memory and CPU via crafted class files. Attackers can supply class files analysed through BasicVerifier, SimpleVerifier or
获取后续新漏洞提醒
登录后订阅
一、 漏洞 CVE-2026-110591 基础信息
漏洞信息
尽管我们使用了先进的大模型技术，但其输出仍可能包含不准确或过时的信息。神龙努力确保数据的准确性，但请您根据实际情况进行核实和判断。
Vulnerability Title
OW2 ASM 1.4.3 before 9.11 Excessive Resource Consumption via Analyzer
来源: CVE Program / CVE List V5
Vulnerability Description
OW2 ASM 1.4.3 before 9.11 contains an excessive resource consumption vulnerability in Analyzer.analyze() that allows attackers to exhaust memory and CPU via crafted class files. Attackers can supply class files analysed through BasicVerifier, SimpleVerifier or SourceInterpreter to trigger unbounded per-instruction Frame allocation and fix point iterations, causing denial of service.
来源: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:N/I:N/A:H
来源: CVE Program / CVE List V5
Vulnerability Type
不加限制或调节的资源分配
来源: CVE Program / CVE List V5
受影响产品
二、漏洞 CVE-2026-110591 的公开POC
| # | POC 描述 | 源链接 | 神龙链接 |
|---|
AI 生成 POC
高级
未找到公开 POC。
登录以生成 AI POC三、漏洞 CVE-2026-110591 的情报信息
请登录查看更多情报信息。
CVE-2026-110591 其他参考 (4)
同批安全公告 · OW2 · 2026-10-14 · 共 9 条
| CVE-2026-110257 | 5.5 MEDIUM | OW2 ASM 5.0 before 9.11 Excessive Memory Allocation via BootstrapMethods Attribute |
| CVE-2026-110259 | 5.5 MEDIUM | OW2 ASM 3.0 before 9.11 Uncontrolled Recursion via ClassWriter.replaceAsmInstructions() |
| CVE-2026-110263 | 5.5 MEDIUM | OW2 ASM 3.0 before 9.11 Uncontrolled Recursion in SignatureReader |
| CVE-2026-110260 | 5.5 MEDIUM | OW2 ASM 3.0 before 9.11 Quadratic Memory Allocation via Exception Handlers |
| CVE-2026-110258 | 5.5 MEDIUM | OW2 ASM 3.0 before 9.11 Excessive Memory Allocation via Multiple RET Instructions |
| CVE-2026-110270 | 5.5 MEDIUM | OW2 ASM 3.0 before 9.11 Exponential Memory Allocation in JSRInlinerAdapter |
| CVE-2026-110261 | 5.5 MEDIUM | OW2 ASM 3.0 before 9.11 Excessive CPU Consumption via ClassWriter COMPUTE_FRAMES |
| CVE-2026-110262 | 3.3 LOW | OW2 ASM 3.1 before 9.11 Excessive Memory Allocation in AdviceAdapter |
IV. Related Vulnerabilities
Same product: ASM
-
CVE-2026-110270
OW2 ASM 3.0 before 9.11 Exponential Memory Allocation in JSR -
CVE-2026-110263
OW2 ASM 3.0 before 9.11 Uncontrolled Recursion in SignatureR -
CVE-2026-110262
OW2 ASM 3.1 before 9.11 Excessive Memory Allocation in Advic -
CVE-2026-110261
OW2 ASM 3.0 before 9.11 Excessive CPU Consumption via ClassW -
CVE-2026-110260
OW2 ASM 3.0 before 9.11 Quadratic Memory Allocation via Exce
Same vendor: OW2
-
CVE-2026-110270
OW2 ASM 3.0 before 9.11 Exponential Memory Allocation in JSR -
CVE-2026-110263
OW2 ASM 3.0 before 9.11 Uncontrolled Recursion in SignatureR -
CVE-2026-110262
OW2 ASM 3.1 before 9.11 Excessive Memory Allocation in Advic -
CVE-2026-110261
OW2 ASM 3.0 before 9.11 Excessive CPU Consumption via ClassW -
CVE-2026-110260
OW2 ASM 3.0 before 9.11 Quadratic Memory Allocation via Exce
Same weakness: CWE-770
-
CVE-2026-110927
Openssh: openssh: a compressed payload can expand past the m -
CVE-2026-110843
n8n before 2.41.4 and 2.42.1 Unauthenticated Unbounded OAuth -
CVE-2026-109527
Model Context Protocol Python SDK HTTP and OAuth endpoints a -
CVE-2026-108395
Model Context Protocol Java SDK HTTP server transports allow -
CVE-2026-102048
Junos OS: An attacker causes l2cpd crash when FNP is used wi
V. Comments for CVE-2026-110591
暂无评论