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CWE-190 整数溢出或超界折返 类漏洞列表 1373

CWE-190 整数溢出或超界折返 类弱点 1373 条 CVE 漏洞汇总，含 AI 中文分析。

CWE-190 是整数溢出或环绕漏洞，指程序在计算时未考虑数值范围，导致结果超出存储容量并发生回绕。攻击者常通过构造极大输入值，使整数运算结果异常变小，从而绕过安全逻辑或引发缓冲区溢出。开发者应避免假设结果必然大于原值，需在使用前验证输入范围，并采用支持溢出检测的安全库或静态分析工具，确保算术运算在预期范围内安全执行。

MITRE CWE 官方描述
CWE：CWE-190 整数溢出或回绕 (Integer Overflow or Wraparound) 英文：产品在执行计算时，如果其逻辑假设结果值始终大于原始值，则可能导致整数溢出或回绕 (Integer Overflow or Wraparound)。当整数值递增到一个超出其关联表示法所能存储的范围时，就会发生这种情况。一旦发生这种情况，该值可能会变成一个非常小或负数的值。
常见影响 (5)
Availability DoS: Crash, Exit, or Restart, DoS: Resource Consumption (Memory), DoS: Instability
This weakness can generally lead to undefined behavior and therefore crashes. When the calculated result is used for resource allocation, this weakness can cause too many (or too few) resources to be allocated, possibly enabling crashes if the product requests more resources than can be provided.
Integrity Modify Memory
If the value in question is important to data (as opposed to flow), simple data corruption has occurred. Also, if the overflow/wraparound results in other conditions such as buffer overflows, further memory corruption may occur.
Confidentiality, Availability, Access Control Execute Unauthorized Code or Commands, Bypass Protection Mechanism
This weakness can sometimes trigger buffer overflows, which can be used to execute arbitrary code. This is usually outside the scope of the product's implicit security policy.
Availability, Other Alter Execution Logic, DoS: Crash, Exit, or Restart, DoS: Resource Consumption (CPU)
If the overflow/wraparound occurs in a loop index variable, this could cause the loop to terminate at the wrong time - too early, too late, or not at all (i.e., infinite loops). With too many iterations, some loops could consume too many resources such as memory, file handles, etc., possibly leading…
Access Control Bypass Protection Mechanism
If integer values are used in security-critical decisions, such as calculating quotas or allocation limits, integer overflows can be used to cause an incorrect security decision.
缓解措施 (5)
Requirements Ensure that all protocols are strictly defined, such that all out-of-bounds behavior can be identified simply, and require strict conformance to the protocol.
Requirements Use a language that does not allow this weakness to occur or provides constructs that make this weakness easier to avoid. If possible, choose a language or compiler that performs automatic bounds checking.
Architecture and Design Use a vetted library or framework that does not allow this weakness to occur or provides constructs that make this weakness easier to avoid [REF-1482]. Use libraries or frameworks that make it easier to handle numbers without unexpected consequences. Examples include safe integer handling packages such as SafeInt (C++) or IntegerLib (C or C++). [REF-106]
Implementation Perform input validation on any numeric input by ensuring that it is within the expected range. Enforce that the input meets both the minimum and maximum requirements for the expected range. Use unsigned integers where possible. This makes it easier to perform validation for integer overflows. When signed integers are required, ensure that the range check includes minimum values as well as maximum…
Implementation Understand the programming language's underlying representation and how it interacts with numeric calculation (CWE-681). Pay close attention to byte size discrepancies, precision, signed/unsigned distinctions, truncation, conversion and casting between types, "not-a-number" calculations, and how the language handles numbers that are too large or too small for its underlying representation. [REF-7]…
代码示例 (2)
The following image processing code allocates a table for images.
img_t table_ptr; /*struct containing img data, 10kB each*/ int num_imgs; ... num_imgs = get_num_imgs(); table_ptr = (img_t*)malloc(sizeof(img_t)*num_imgs); ...
Bad · C
The following code excerpt from OpenSSH 3.3 demonstrates a classic case of integer overflow:
nresp = packet_get_int(); if (nresp > 0) { response = xmalloc(nresp*sizeof(char*)); for (i = 0; i < nresp; i++) response[i] = packet_get_string(NULL); }
Bad · C
CVE ID 标题 CVSS 风险等级 Published
CVE-2026-120139 PostgreSQL 元组大小整数溢出远程代码执行漏洞 — PostgreSQL 8.8 High 2026-11-12
CVE-2026-116328 PostgreSQL 生成内存上下文整数溢出远程代码执行漏洞 — PostgreSQL 8.8 High 2026-11-12
CVE-2026-126876 Chrome 157.0.8103.78 前 Skia 整数溢出漏洞 — Chrome - - 2026-11-11
CVE-2026-126916 Chrome 157 之前版本 V8 整数溢出导致远程代码执行 — Chrome - - 2026-11-11
CVE-2026-126149 FortiMail 多版本整数溢出导致远程拒绝服务漏洞 — FortiMail 7.5 High 2026-11-11
CVE-2026-124746 Busybox volume_id_get_buffer 越界读取漏洞 — Red Hat Enterprise Linux 6 5.5 Medium 2026-11-11
CVE-2026-63660 node-fontnik 整数溢出导致堆越界写入漏洞 — node-fontnik 8.1 High 2026-11-11
CVE-2026-119966 Windows Graphics Kernel 权限提升漏洞 — Windows 11 version 23H2 7.5 High 2026-11-10
CVE-2026-119940 Windows Kerberos 拒绝服务漏洞 — Windows 10 Version 1607 6.5 Medium 2026-11-10
CVE-2026-123378 Microsoft Office Outlook 远程代码执行漏洞 — Microsoft 365 Apps for Enterprise 7.5 High 2026-11-10
CVE-2026-108405 Windows CD-ROM 驱动程序提权漏洞 — Windows 10 Version 1607 7.8 High 2026-11-10
CVE-2026-105578 Microsoft JScript 远程代码执行漏洞 — Windows 10 Version 1607 7.5 High 2026-11-10
CVE-2026-105579 Windows DNS 信息泄露漏洞 — Windows Server 2016 7.5 High 2026-11-10
CVE-2026-105525 Windows 网络连接代理提权漏洞 — Windows 10 Version 1607 7.0 High 2026-11-10
CVE-2026-113847 Windows Installer 提权漏洞 — Windows 10 Version 1607 7.8 High 2026-11-10
CVE-2026-113816 Windows LLDP 协议权限提升漏洞 — Windows 10 Version 1607 4.1 Medium 2026-11-10
CVE-2026-112987 Windows MDM 权限提升漏洞 — Windows 10 Version 1607 7.0 High 2026-11-10
CVE-2026-112985 Windows JScript 远程代码执行漏洞 — Windows 10 Version 1607 7.5 High 2026-11-10
CVE-2026-112972 Windows SMBv3 服务器远程代码执行漏洞 — Windows 10 Version 1607 7.5 High 2026-11-10
CVE-2026-112760 Windows Overlay Filter 提权漏洞 — Windows 10 Version 1607 7.8 High 2026-11-10
CVE-2026-96979 HID Parser Library 权限提升漏洞 — Windows 10 Version 1607 6.8 Medium 2026-11-10
CVE-2026-96974 HID Parser Library 提权漏洞 — Windows 10 Version 1607 6.8 Medium 2026-11-10
CVE-2026-96982 HID 解析库提权漏洞 — Windows 10 Version 1607 6.8 Medium 2026-11-10
CVE-2026-96067 Microsoft Color Management 远程代码执行漏洞 — Windows 10 Version 1607 9.8 Critical 2026-11-10
CVE-2026-96036 Windows Installer 权限提升漏洞 — Windows 10 Version 1607 7.8 High 2026-11-10
CVE-2026-96134 Windows DHCP 服务器拒绝服务漏洞 — Windows Server 2016 7.5 High 2026-11-10
CVE-2026-95935 Windows Graphics 内核权限提升漏洞 — Windows 10 Version 1607 7.8 High 2026-11-10
CVE-2026-59986 rabbitmq-c 32 位整数溢出绕过边界检查漏洞 — rabbitmq-c 7.4 High 2026-11-10
CVE-2026-92863 Hitachi Dynamic Link Manager AIX 整数溢出漏洞 — Hitachi Dynamic Link Manager for AIX 7.0 High 2026-11-10
CVE-2026-91755 Hitachi Dynamic Link Manager 整数溢出漏洞 — Hitachi Dynamic Link Manager for VMware 8.1 High 2026-11-10

CWE-190（整数溢出或超界折返） 是常见的弱点类别，本平台收录该类弱点关联的 1373 条 CVE 漏洞。