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CVE-2026-94018：详情

CVE-2026-94018

2026-10-20
16h17 +00:00
Overflow
2026-10-20
19h48 +00:00
CVE.org
NVD
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CVE 描述

The Web add-on's HTTP server dereferences and releases an uninitialized pointer when it detects a `Content-Length` underflow while processing a `PUT` request. The condition is reachable by an unauthenticated remote client with a single malformed request.

CVE 信息

相关弱点

CWE-ID 弱点名称 来源
CWE-457 Use of Uninitialized Variable
The code uses a variable that has not been initialized, leading to unpredictable or unintended results.
CWE-824 Access of Uninitialized Pointer
The product accesses or uses a pointer that has not been initialized.

参考资料

cvefind.com 上展示的信息来源于多个精心选择的权威数据源。CVE 数据由 MITRE Corporation 和 National Vulnerability Database (NVD) 提供。已知被利用漏洞（KEV）目录来源于 Cybersecurity and Infrastructure Security Agency (CISA)，EPSS 评分来自 FIRST.org。此外，软件弱点（CWE）和常见攻击模式（CAPEC）数据由 MITRE Corporation 维护，硬件和软件配置（CPE）信息由 NVD 提供。