CVE-2026-85626Patch

LOWCVSS 8.7 · HIGH

Signal is active with 1 mentions in latest observed window

Immediate actions

Patch affected systems immediately

Recommended action window: Monitor and triage in normal cycle

NVD description

git-mcp-server 2.15.1 contains an argument injection vulnerability in the ref and object parameters of git_log, git_diff, and git_show tools that lack leading-dash validation. Attackers can inject git command-line options like --output= to write files outside the repository to arbitrary paths accessible by the process.

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0.5/ 10 priority

Sources & remediation

Other references

Weakness type (CWE)

CWE-88

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

Momentum

NONE

Threat summary

Patch or workaround signal is available
1 mentions across 1 observed day

What's happening

Patch or workaround mentioned in 1 signal
Technical details provided in 1 signal
1 total mentions across 1 day

Deep dive

Activity timeline1 mentions / 1d

Signal classification1 categories

Patch

1100.0%

Full discourse1 post

DFIR Lab@DFIR_Lab46d
Patch
🚨 HIGH SEVERITY: CVE-2026-85626 CVSS 7.5 - git-mcp-server 2.15.1 vulnerable to argument injection in git_log, git_diff, git_show tools. Attackers can write files to arbitrary paths. Patch immediately. #CVE #PatchNow https://t.co/PFPMbIgXQo
Post summary
This tweet announces CVE-2026-85626, details its argument injection flaw and high severity, and urges users to apply a patch immediately.
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130 followersView on X

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