Wireshark 4.6.7 发布，最强开源网络数据包分析器
Wireshark 4.6.7 现已[发布](https://lists.wireshark.org/archives/wireshark-announce/202607/msg00000.html)。Windows 安装程序现在使用 Visual Studio 2026 构建。
在 UN*X 系统上（不包括通过应用程序包运行的 macOS，例如官方安装程序），extcap 二进制文件现在默认在 libexec 目录下查找，例如`/usr/libexec/wireshark/extcap`，而不是`/usr/lib64/wireshark/extcap`或类似路径。这是辅助二进制文件的惯用存放位置，与库文件不同，这些文件不需要多架构支持。该位置可通过环境变量 WIRESHARK_EXTCAP_DIR 进行覆盖。Wireshark 随附的 extcap 二进制文件已安装在新位置，但第三方 extcap 可能需要调整打包方式。此变更自 4.6.0 版本起生效，但此前在发布说明中并未明确提及。
注意，某些发行版不使用 libexec 目录，例如不支持 multilib 的 Alpine Linux。在此类系统上，extcap 二进制文件应保留在原位置。
修复了以下漏洞：
- [wnpa-sec-2026-52](https://www.wireshark.org/security/wnpa-sec-2026-52) Catapult DCT2000 协议解析器崩溃。[Issue 21270](https://gitlab.com/wireshark/wireshark/-/issues/21270)
- [wnpa-sec-2026-53](https://www.wireshark.org/security/wnpa-sec-2026-53) pcapng 文件解析器崩溃。[Issue 21285](https://gitlab.com/wireshark/wireshark/-/issues/21285)
- [wnpa-sec-2026-54](https://www.wireshark.org/security/wnpa-sec-2026-54) FMP/NOTIFY 协议解析器出现 large loop。[Issue 21347](https://gitlab.com/wireshark/wireshark/-/issues/21347)
- [wnpa-sec-2026-55](https://www.wireshark.org/security/wnpa-sec-2026-55) SSH 协议解析器崩溃。[Issue 21378](https://gitlab.com/wireshark/wireshark/-/issues/21378)
- [wnpa-sec-2026-56](https://www.wireshark.org/security/wnpa-sec-2026-56) TLS ECH 解密崩溃。[Issue 21390](https://gitlab.com/wireshark/wireshark/-/issues/21390)
- [wnpa-sec-2026-57](https://www.wireshark.org/security/wnpa-sec-2026-57) IEEE 802.11 协议解析器崩溃。[Issue 21391](https://gitlab.com/wireshark/wireshark/-/issues/21391)
- [wnpa-sec-2026-58](https://www.wireshark.org/security/wnpa-sec-2026-58) Z39.50 协议解析器崩溃。[Issue 21397](https://gitlab.com/wireshark/wireshark/-/issues/21397)
- [wnpa-sec-2026-59](https://www.wireshark.org/security/wnpa-sec-2026-59) UMTS FP 协议解析器崩溃。[Issue 21398](https://gitlab.com/wireshark/wireshark/-/issues/21398)
- [wnpa-sec-2026-60](https://www.wireshark.org/security/wnpa-sec-2026-60) BLF 文件解析器信息泄露。[Issue 21361](https://gitlab.com/wireshark/wireshark/-/issues/21361)
- [wnpa-sec-2026-61](https://www.wireshark.org/security/wnpa-sec-2026-61) 多协议解析器无限循环。[Issue 21275](https://gitlab.com/wireshark/wireshark/-/issues/21275)、[Issue 21277](https://gitlab.com/wireshark/wireshark/-/issues/21277)、[Issue 21330](https://gitlab.com/wireshark/wireshark/-/issues/21330)、[Issue 21383](https://gitlab.com/wireshark/wireshark/-/issues/21383)
- [wnpa-sec-2026-62](https://www.wireshark.org/security/wnpa-sec-2026-62) DBS Etherwatch 文件解析器崩溃。[Issue 21352](https://gitlab.com/wireshark/wireshark/-/issues/21352)
- [wnpa-sec-2026-63](https://www.wireshark.org/security/wnpa-sec-2026-63) Ciscodump extcap 崩溃。[Issue 21375](https://gitlab.com/wireshark/wireshark/-/issues/21375)
更多详情可查看：[https://lists.wireshark.org/archives/wireshark-announce/202607/msg00000.html](https://lists.wireshark.org/archives/wireshark-announce/202607/msg00000.html)
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原文链接：[点击查看](https://www.oschina.net/news/471613/wireshark-4-6-7-released)
在 UN*X 系统上（不包括通过应用程序包运行的 macOS，例如官方安装程序），extcap 二进制文件现在默认在 libexec 目录下查找，例如`/usr/libexec/wireshark/extcap`，而不是`/usr/lib64/wireshark/extcap`或类似路径。这是辅助二进制文件的惯用存放位置，与库文件不同，这些文件不需要多架构支持。该位置可通过环境变量 WIRESHARK_EXTCAP_DIR 进行覆盖。Wireshark 随附的 extcap 二进制文件已安装在新位置，但第三方 extcap 可能需要调整打包方式。此变更自 4.6.0 版本起生效，但此前在发布说明中并未明确提及。
注意，某些发行版不使用 libexec 目录，例如不支持 multilib 的 Alpine Linux。在此类系统上，extcap 二进制文件应保留在原位置。
修复了以下漏洞：
- [wnpa-sec-2026-52](https://www.wireshark.org/security/wnpa-sec-2026-52) Catapult DCT2000 协议解析器崩溃。[Issue 21270](https://gitlab.com/wireshark/wireshark/-/issues/21270)
- [wnpa-sec-2026-53](https://www.wireshark.org/security/wnpa-sec-2026-53) pcapng 文件解析器崩溃。[Issue 21285](https://gitlab.com/wireshark/wireshark/-/issues/21285)
- [wnpa-sec-2026-54](https://www.wireshark.org/security/wnpa-sec-2026-54) FMP/NOTIFY 协议解析器出现 large loop。[Issue 21347](https://gitlab.com/wireshark/wireshark/-/issues/21347)
- [wnpa-sec-2026-55](https://www.wireshark.org/security/wnpa-sec-2026-55) SSH 协议解析器崩溃。[Issue 21378](https://gitlab.com/wireshark/wireshark/-/issues/21378)
- [wnpa-sec-2026-56](https://www.wireshark.org/security/wnpa-sec-2026-56) TLS ECH 解密崩溃。[Issue 21390](https://gitlab.com/wireshark/wireshark/-/issues/21390)
- [wnpa-sec-2026-57](https://www.wireshark.org/security/wnpa-sec-2026-57) IEEE 802.11 协议解析器崩溃。[Issue 21391](https://gitlab.com/wireshark/wireshark/-/issues/21391)
- [wnpa-sec-2026-58](https://www.wireshark.org/security/wnpa-sec-2026-58) Z39.50 协议解析器崩溃。[Issue 21397](https://gitlab.com/wireshark/wireshark/-/issues/21397)
- [wnpa-sec-2026-59](https://www.wireshark.org/security/wnpa-sec-2026-59) UMTS FP 协议解析器崩溃。[Issue 21398](https://gitlab.com/wireshark/wireshark/-/issues/21398)
- [wnpa-sec-2026-60](https://www.wireshark.org/security/wnpa-sec-2026-60) BLF 文件解析器信息泄露。[Issue 21361](https://gitlab.com/wireshark/wireshark/-/issues/21361)
- [wnpa-sec-2026-61](https://www.wireshark.org/security/wnpa-sec-2026-61) 多协议解析器无限循环。[Issue 21275](https://gitlab.com/wireshark/wireshark/-/issues/21275)、[Issue 21277](https://gitlab.com/wireshark/wireshark/-/issues/21277)、[Issue 21330](https://gitlab.com/wireshark/wireshark/-/issues/21330)、[Issue 21383](https://gitlab.com/wireshark/wireshark/-/issues/21383)
- [wnpa-sec-2026-62](https://www.wireshark.org/security/wnpa-sec-2026-62) DBS Etherwatch 文件解析器崩溃。[Issue 21352](https://gitlab.com/wireshark/wireshark/-/issues/21352)
- [wnpa-sec-2026-63](https://www.wireshark.org/security/wnpa-sec-2026-63) Ciscodump extcap 崩溃。[Issue 21375](https://gitlab.com/wireshark/wireshark/-/issues/21375)
更多详情可查看：[https://lists.wireshark.org/archives/wireshark-announce/202607/msg00000.html](https://lists.wireshark.org/archives/wireshark-announce/202607/msg00000.html)
---
原文链接：[点击查看](https://www.oschina.net/news/471613/wireshark-4-6-7-released)
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