CVE-2026-6951

CriticalCVSS 9.8/10Last modified Nov 11, 2026

Description

Versions of the package simple-git before 3.36.0 are vulnerable to Remote Code Execution (RCE) due to an incomplete fix for [CVE-2022-25912](https://security.snyk.io/vuln/SNYK-JS-SIMPLEGIT-3112221) that blocks the -c option but not the equivalent --config form. If untrusted input can reach the options argument passed to simple-git, an attacker may still achieve remote code execution by enabling protocol.ext.allow=always and using an ext:: clone source.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

Affected software

VendorProductVersions
n/asimple-git< 3.36.0
n/aorg.webjars.npm:simple-git< *
Red HatRed Hat Enterprise Linux 8—
Red HatRed Hat Enterprise Linux 9—
Red HatRed Hat JBoss Enterprise Application Platform 8—
Red HatRed Hat JBoss Enterprise Application Platform Expansion Pack—
Red HatRed Hat Process Automation 7—

References

Timeline

Published
Apr 25, 2026
Last modified
Nov 11, 2026
NVD status
Modified

Related CVEs from 2026

CVE-2026-695108.1Stack-based buffer overflow in Windows DHCP Server allows an unauthorized attacker to execute code over a network.CVE-2026-695118.8Heap-based buffer overflow in Microsoft Windows Media Foundation allows an unauthorized attacker to execute code over a network.CVE-2026-695128.8Heap-based buffer overflow in Windows Spaceport.sys allows an authorized attacker to elevate privileges over a network.CVE-2026-695137.8Heap-based buffer overflow in Windows Error Reporting allows an authorized attacker to elevate privileges locally.CVE-2026-695147.5Heap-based buffer overflow in Windows Remote Desktop Services allows an authorized attacker to execute code over a network.CVE-2026-695167.0Use after free in Connected Devices Platform Service (Cdpsvc) allows an authorized attacker to elevate privileges locally.CVE-2026-695177.0Use after free in Windows Wireless Networking allows an authorized attacker to elevate privileges locally.CVE-2026-695188.8Heap-based buffer overflow in Windows Remote Desktop allows an unauthorized attacker to execute code over a network.CVE-2026-695198.6Observable response discrepancy in Azure Stack HCI allows an unauthorized attacker to disclose information over a network.CVE-2026-69527.2A post-authentication command injection vulnerability in the "LogServer" field of the syslog component in Zyxel AX7501-B1 firmware versions CVE-2026-695218.8Integer overflow or wraparound in Windows iSCSI allows an unauthorized attacker to execute code over a network.CVE-2026-695228.8Heap-based buffer overflow in Visual Studio allows an unauthorized attacker to execute code over a network.
CVE-2026-6951: Critical severity, CVSS 9.8 | Vulnix