CVE-2026-0719— libsoup 安全漏洞
一分钟漏洞结论
影响对象
Red Hat Red Hat Enterprise Linux 10
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。
libsoup是GNOME项目的一款GNOME的HTTP客户端/服务器库。 libsoup存在安全漏洞，该漏洞源于NTLM认证模块中md4sum函数存在栈缓冲区溢出，可能导致执行任意代码。
可能的 ATT&CK 技术 1 AI
T1203 · Exploitation for Client Execution影响版本矩阵 31
| 厂商 | 产品 | 版本范围 | 状态 |
|---|---|---|---|
| Red Hat | Red Hat Enterprise Linux 10 | 0:3.6.5-3.el10_1.9< * |
unaffected |
| Red Hat | Red Hat Enterprise Linux 10.0 Extended Update Support | 0:3.6.5-3.el10_0.14< * |
unaffected |
| Red Hat | Red Hat Enterprise Linux 6 | 全部 |
unknown |
| Red Hat | Red Hat Enterprise Linux 7 Extended Lifecycle Support | 0:2.62.2-11.el7_9< * |
unaffected |
| Red Hat | Red Hat Enterprise Linux 8 | 0:8.10-7< * |
unaffected |
0:2.62.3-13.el8_10< * |
unaffected | ||
0:2.62.3-13.el8_10< * |
unaffected | ||
| Red Hat | Red Hat Enterprise Linux 8.2 Advanced Update Support | 0:2.62.3-1.el8_2.8< * |
unaffected |
0:8.10-7.el8_2.1< * |
unaffected | ||
| Red Hat | Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support | 0:2.62.3-2.el8_4.8< * |
unaffected |
0:8.10-7.el8_4.1< * |
unaffected | ||
| Red Hat | Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On | 0:2.62.3-2.el8_4.8< * |
unaffected |
0:8.10-7.el8_4.1< * |
unaffected | ||
| Red Hat | Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support | 0:2.62.3-2.el8_6.8< * |
unaffected |
0:8.10-7.el8_6.1< * |
unaffected | ||
| Red Hat | Red Hat Enterprise Linux 8.6 Telecommunications Update Service | 0:2.62.3-2.el8_6.8< * |
unaffected |
0:8.10-7.el8_6.1< * |
unaffected | ||
| Red Hat | Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions | 0:2.62.3-2.el8_6.8< * |
unaffected |
0:8.10-7.el8_6.1< * |
unaffected | ||
| Red Hat | Red Hat Enterprise Linux 8.8 Telecommunications Update Service | 0:2.62.3-3.el8_8.8< * |
unaffected |
0:8.10-7.el8_8.1< * |
unaffected | ||
| Red Hat | Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions | 0:2.62.3-3.el8_8.8< * |
unaffected |
0:8.10-7.el8_8.1< * |
unaffected | ||
| Red Hat | Red Hat Enterprise Linux 9 | 0:2.72.0-12.el9_7.5< * |
unaffected |
| Red Hat | Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions | 0:2.72.0-8.el9_0.9< * |
unaffected |
| Red Hat | Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions | 0:2.72.0-8.el9_2.10< * |
unaffected |
| Red Hat | Red Hat Enterprise Linux 9.4 Extended Update Support | 0:2.72.0-8.el9_4.9< * |
unaffected |
| Red Hat | Red Hat Enterprise Linux 9.6 Extended Update Support | 0:2.72.0-10.el9_6.6< * |
unaffected |
| Red Hat | Red Hat OpenShift Dev Spaces (RHOSDS) 3.26 | sha256:619c10386e0224e5228876a434c5b8d78d251bc383e2a9491503d6ceddd33c96< * |
unaffected |
sha256:48d31aa446fe1033ad770ed74442053bcee5102035a9c618fb81cde1743a9692< * |
unaffected | ||
sha256:bb9f0ee4fa785a4c3d4a3f6f5e177f4a41350ccef40bc53bfeedee2d52061472< * |
unaffected |
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一、 漏洞 CVE-2026-0719 基础信息
漏洞信息
对漏洞内容有疑问？看看神龙的深度分析是否有帮助！
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Vulnerability Title
Libsoup: signed to unsigned conversion error leading to stack-based buffer overflow in libsoup ntlm authentication
来源: CVE Program / CVE List V5
Vulnerability Description
A flaw was identified in the NTLM authentication handling of the libsoup HTTP library, used by GNOME and other applications for network communication. When processing extremely long passwords, an internal size calculation can overflow due to improper use of signed integers. This results in incorrect memory allocation on the stack, followed by unsafe memory copying. As a result, applications using libsoup may crash unexpectedly, creating a denial-of-service risk.
来源: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:H
来源: CVE Program / CVE List V5
Vulnerability Type
栈缓冲区溢出
来源: CVE Program / CVE List V5
Vulnerability Title
libsoup 安全漏洞
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Description
libsoup是GNOME项目的一款GNOME的HTTP客户端/服务器库。 libsoup存在安全漏洞，该漏洞源于NTLM认证模块中md4sum函数存在栈缓冲区溢出，可能导致执行任意代码。
来源: 中国国家信息安全漏洞库 CNNVD
CVSS Information
N/A
来源: 中国国家信息安全漏洞库 CNNVD
Vulnerability Type
N/A
来源: 中国国家信息安全漏洞库 CNNVD
受影响产品
| 厂商 | 产品 | 影响版本 | CPE | 订阅 |
|---|---|---|---|---|
| Red Hat | Red Hat Enterprise Linux 10 | 0:3.6.5-3.el10_1.9 ~ * |
cpe:/o:redhat:enterprise_linux:10.1
|
|
| Red Hat | Red Hat Enterprise Linux 10.0 Extended Update Support | 0:3.6.5-3.el10_0.14 ~ * |
cpe:/o:redhat:enterprise_linux_eus:10.0
|
|
| Red Hat | Red Hat Enterprise Linux 7 Extended Lifecycle Support | 0:2.62.2-11.el7_9 ~ * |
cpe:/o:redhat:rhel_els:7
|
|
| Red Hat | Red Hat Enterprise Linux 8 | 0:8.10-7 ~ * |
cpe:/a:redhat:enterprise_linux:8::appstream
|
|
| Red Hat | Red Hat Enterprise Linux 8 | 0:2.62.3-13.el8_10 ~ * |
cpe:/o:redhat:enterprise_linux:8::baseos
|
|
| Red Hat | Red Hat Enterprise Linux 8 | 0:2.62.3-13.el8_10 ~ * |
cpe:/o:redhat:enterprise_linux:8::baseos
|
|
| Red Hat | Red Hat Enterprise Linux 8.2 Advanced Update Support | 0:2.62.3-1.el8_2.8 ~ * |
cpe:/o:redhat:rhel_aus:8.2::baseos
|
|
| Red Hat | Red Hat Enterprise Linux 8.2 Advanced Update Support | 0:8.10-7.el8_2.1 ~ * |
cpe:/a:redhat:rhel_aus:8.2::appstream
|
|
| Red Hat | Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support | 0:2.62.3-2.el8_4.8 ~ * |
cpe:/a:redhat:rhel_aus:8.4::appstream
|
|
| Red Hat | Red Hat Enterprise Linux 8.4 Advanced Mission Critical Update Support | 0:8.10-7.el8_4.1 ~ * |
cpe:/a:redhat:rhel_aus:8.4::appstream
|
|
| Red Hat | Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On | 0:2.62.3-2.el8_4.8 ~ * |
cpe:/a:redhat:rhel_aus:8.4::appstream
|
|
| Red Hat | Red Hat Enterprise Linux 8.4 Extended Update Support Long-Life Add-On | 0:8.10-7.el8_4.1 ~ * |
cpe:/a:redhat:rhel_aus:8.4::appstream
|
|
| Red Hat | Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support | 0:2.62.3-2.el8_6.8 ~ * |
cpe:/a:redhat:rhel_e4s:8.6::appstream
|
|
| Red Hat | Red Hat Enterprise Linux 8.6 Advanced Mission Critical Update Support | 0:8.10-7.el8_6.1 ~ * |
cpe:/a:redhat:rhel_e4s:8.6::appstream
|
|
| Red Hat | Red Hat Enterprise Linux 8.6 Telecommunications Update Service | 0:2.62.3-2.el8_6.8 ~ * |
cpe:/a:redhat:rhel_e4s:8.6::appstream
|
|
| Red Hat | Red Hat Enterprise Linux 8.6 Telecommunications Update Service | 0:8.10-7.el8_6.1 ~ * |
cpe:/a:redhat:rhel_e4s:8.6::appstream
|
|
| Red Hat | Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions | 0:2.62.3-2.el8_6.8 ~ * |
cpe:/a:redhat:rhel_e4s:8.6::appstream
|
|
| Red Hat | Red Hat Enterprise Linux 8.6 Update Services for SAP Solutions | 0:8.10-7.el8_6.1 ~ * |
cpe:/a:redhat:rhel_e4s:8.6::appstream
|
|
| Red Hat | Red Hat Enterprise Linux 8.8 Telecommunications Update Service | 0:2.62.3-3.el8_8.8 ~ * |
cpe:/o:redhat:rhel_e4s:8.8::baseos
|
|
| Red Hat | Red Hat Enterprise Linux 8.8 Telecommunications Update Service | 0:8.10-7.el8_8.1 ~ * |
cpe:/a:redhat:rhel_tus:8.8::appstream
|
|
| Red Hat | Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions | 0:2.62.3-3.el8_8.8 ~ * |
cpe:/o:redhat:rhel_e4s:8.8::baseos
|
|
| Red Hat | Red Hat Enterprise Linux 8.8 Update Services for SAP Solutions | 0:8.10-7.el8_8.1 ~ * |
cpe:/a:redhat:rhel_tus:8.8::appstream
|
|
| Red Hat | Red Hat Enterprise Linux 9 | 0:2.72.0-12.el9_7.5 ~ * |
cpe:/a:redhat:enterprise_linux:9::appstream
|
|
| Red Hat | Red Hat Enterprise Linux 9.0 Update Services for SAP Solutions | 0:2.72.0-8.el9_0.9 ~ * |
cpe:/a:redhat:rhel_e4s:9.0::appstream
|
|
| Red Hat | Red Hat Enterprise Linux 9.2 Update Services for SAP Solutions | 0:2.72.0-8.el9_2.10 ~ * |
cpe:/a:redhat:rhel_e4s:9.2::appstream
|
|
| Red Hat | Red Hat Enterprise Linux 9.4 Extended Update Support | 0:2.72.0-8.el9_4.9 ~ * |
cpe:/a:redhat:rhel_eus:9.4::appstream
|
|
| Red Hat | Red Hat Enterprise Linux 9.6 Extended Update Support | 0:2.72.0-10.el9_6.6 ~ * |
cpe:/a:redhat:rhel_eus:9.6::appstream
|
|
| Red Hat | Red Hat OpenShift Dev Spaces (RHOSDS) 3.26 | sha256:619c10386e0224e5228876a434c5b8d78d251bc383e2a9491503d6ceddd33c96 ~ * |
cpe:/a:redhat:openshift_devspaces:3.26::el9
|
|
| Red Hat | Red Hat OpenShift Dev Spaces (RHOSDS) 3.26 | sha256:48d31aa446fe1033ad770ed74442053bcee5102035a9c618fb81cde1743a9692 ~ * |
cpe:/a:redhat:openshift_devspaces:3.26::el9
|
|
| Red Hat | Red Hat OpenShift Dev Spaces (RHOSDS) 3.26 | sha256:bb9f0ee4fa785a4c3d4a3f6f5e177f4a41350ccef40bc53bfeedee2d52061472 ~ * |
cpe:/a:redhat:openshift_devspaces:3.26::el9
|
|
二、漏洞 CVE-2026-0719 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-2026-0719 的情报信息
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CVE-2026-0719 厂商安全公告 (12)
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🔗 RHSA-2026:2844 - Security Advisory - Red Hat Customer Portal 查看完整文章 vendor-advisory x_refsource_REDHAT
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CVE-2026-0719 其他参考 (1)
同批安全公告 · Red Hat · 2026-01-08 · 共 3 条
| CVE-2025-14025 | 8.5 HIGH | Red Hat Ansible Automation Platform 安全漏洞 |
| CVE-2026-0707 | 5.3 MEDIUM | Keycloak 安全漏洞 |
IV. Related Vulnerabilities
V. Comments for CVE-2026-0719
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