CWE-176（Improper Handling of Unicode Encoding）は各種脆弱性データベースや評価で用いられる弱点タイプを説明します。定義・背景・対応する CVE は以下の各セクションを参照してください。
The product does not properly handle when an input contains Unicode encoding.
| 種別 | 名称 | クラス | 普遍性 | OS / CPE |
|---|---|---|---|---|
| language | — | Not Language-Specific | Undetermined | — |
| technology | — | Not Technology-Specific | Undetermined | — |
これらの CVE は本データベースでこの弱点に対応付けられており、追跡と検索のために保持されています。
| CVE | 公開 | 概要 |
|---|---|---|
| CVE-2026-45062 | 2026-06-10 | FrankenPHP is a modern application server for PHP. From version 1.11.2 to before version 1.12.3, the splitPos() function in cgi.go misuses golang.org/x/text/search with search.IgnoreCase when the requ… |
| CVE-2025-71316 | 2026-06-04 | SQLite 'sqldiff.exe' does not securely handle the way the Microsoft Windows C runtime converts Unicode characters to ANSI codepages. An attacker could use the '-L' option to load an arbitrary DLL wit… |
| CVE-2026-44288 | 2026-05-13 | protobufjs compiles protobuf definitions into JavaScript (JS) functions. Prior to 7.5.6 and 8.0.2, protobufjs includes a minimal UTF-8 decoder that accepted overlong UTF-8 byte sequences and decoded t… |
| CVE-2026-7040 | 2026-04-27 | Text::Minify::XS versions from 0.3.0 before 0.7.8 for Perl have a heap overflow when processing some malformed UTF-8 characters. The minify functions mishandled some malformed UTF-8 characters, leadi… |
| CVE-2026-35375 | 2026-04-22 | A logic error in the split utility of uutils coreutils causes the corruption of output filenames when provided with non-UTF-8 prefix or suffix inputs. The implementation utilizes to_string_lossy() whe… |
| CVE-2026-35373 | 2026-04-22 | A logic error in the ln utility of uutils coreutils causes the program to reject source paths containing non-UTF-8 filename bytes when using target-directory forms (e.g., ln SOURCE... DIRECTORY). Whil… |
| CVE-2026-35346 | 2026-04-22 | The comm utility in uutils coreutils silently corrupts data by performing lossy UTF-8 conversion on all output lines. The implementation uses String::from_utf8_lossy(), which replaces invalid UTF-8 by… |
| CVE-2026-20202 | 2026-04-15 | In Splunk Enterprise versions below 10.2.2, 10.0.5, 9.4.10, and 9.3.11, and Splunk Cloud Platform versions below 10.4.2603.0, 10.3.2512.6, 10.2.2510.10, 10.1.2507.20, 10.0.2503.13, and 9.3.2411.127, a… |
| CVE-2026-4116 | 2026-04-09 | Improper handling of Unicode encoding in SonicWall SMA1000 series appliances allows a remote authenticated SSLVPN user to bypass Workplace/Connect Tunnel TOTP authentication. |
| CVE-2026-4114 | 2026-04-09 | Improper handling of Unicode encoding in SonicWall SMA1000 series appliances allows a remote authenticated SSLVPN admin to bypass AMC TOTP authentication. |
| CVE-2006-10002 | 2026-03-19 | XML::Parser versions through 2.45 for Perl could overflow the pre-allocated buffer size cause a heap corruption (double free or corruption) and crashes. A :utf8 PerlIO layer, parse_stream() in Expat.… |
| CVE-2026-25480 | 2026-02-09 | Litestar is an Asynchronous Server Gateway Interface (ASGI) framework. Prior to 2.20.0, FileStore maps cache keys to filenames using Unicode NFKD normalization and ord() substitution without separator… |
| CVE-2026-23950 | 2026-01-20 | node-tar,a Tar for Node.js, has a race condition vulnerability in versions up to and including 7.5.3. This is due to an incomplete handling of Unicode path collisions in the `path-reservations` system… |
| CVE-2025-55129 | 2025-12-02 | HackerOne community member Kassem S.(kassem_s94) has reported that username handling in Revive Adserver was still vulnerable to impersonation attacks after the fix for CVE-2025-52672, via several alte… |
| CVE-2025-59547 | 2025-09-23 | DNN (formerly DotNetNuke) is an open-source web content management platform (CMS) in the Microsoft ecosystem. Prior to version 10.1.0, the CKEditor file upload endpoint has insufficient sanitization f… |
| CVE-2024-43093 | 2024-11-13 | In shouldHideDocument of ExternalStorageProvider.java, there is a possible bypass of a file path filter designed to prevent access to sensitive directories due to incorrect unicode normalization. Thi… |
| CVE-2024-47611 | 2024-10-02 | XZ Utils provide a general-purpose data-compression library plus command-line tools. When built for native Windows (MinGW-w64 or MSVC), the command line tools from XZ Utils 5.6.2 and older have a comm… |
| CVE-2024-8067 | 2024-09-25 | In versions of Helix Core prior to 2024.1 Patch 2 (2024.1/2655224) a Windows ANSI API Unicode "best fit" argument injection was identified. |
| CVE-2017-20190 | 2024-03-27 | Some Microsoft technologies as used in Windows 8 through 11 allow a temporary client-side performance degradation during processing of multiple Unicode combining characters, aka a "Zalgo text" attack.… |
| CVE-2024-24691 | 2024-02-14 | Improper input validation in Zoom Desktop Client for Windows, Zoom VDI Client for Windows, and Zoom Meeting SDK for Windows may allow an unauthenticated user to conduct an escalation of privilege via … |
| 日付 | 名称 | バージョン | 重要度 | コメント |
|---|---|---|---|---|
| 2008-07-01 | Eric Dalci | 1.0 | — | updated Potential_Mitigations, Time_of_Introduction |
| 2008-09-08 | CWE Content Team | 1.0 | — | updated Relationships, Taxonomy_Mappings |
| 2008-11-24 | CWE Content Team | 1.1 | — | updated Relationships, Taxonomy_Mappings |
| 2009-03-10 | CWE Content Team | 1.3 | — | updated Demonstrative_Examples |
| 2009-05-27 | CWE Content Team | 1.4 | — | updated Demonstrative_Examples |
| 2009-07-27 | CWE Content Team | 1.5 | — | updated Potential_Mitigations |
| 2010-12-13 | CWE Content Team | 1.11 | — | updated Name |
| 2011-03-29 | CWE Content Team | 1.12 | — | updated Potential_Mitigations |
| 2011-06-01 | CWE Content Team | 1.13 | — | updated Common_Consequences |
| 2011-06-27 | CWE Content Team | 2.0 | — | updated Common_Consequences |
| 2011-09-13 | CWE Content Team | 2.1 | — | updated Relationships, Taxonomy_Mappings |
| 2012-05-11 | CWE Content Team | 2.2 | — | updated Observed_Examples, References, Relationships |
| 2012-10-30 | CWE Content Team | 2.3 | — | updated Potential_Mitigations |
| 2014-07-30 | CWE Content Team | 2.8 | — | updated Relationships |
| 2017-11-08 | CWE Content Team | 3.0 | — | updated Applicable_Platforms, Taxonomy_Mappings |
| 2020-02-24 | CWE Content Team | 4.0 | — | updated Potential_Mitigations, Relationships |
| 2020-06-25 | CWE Content Team | 4.1 | — | updated Potential_Mitigations |
| 2023-01-31 | CWE Content Team | 4.10 | — | updated Description |
| 2023-04-27 | CWE Content Team | 4.11 | — | updated Relationships |
| 2023-06-29 | CWE Content Team | 4.12 | — | updated Mapping_Notes |
| 2024-02-29 | CWE Content Team | 4.14 | — | updated Demonstrative_Examples |
| 2025-12-11 | CWE Content Team | 4.19 | — | updated Applicable_Platforms, Weakness_Ordinalities |