CVE-2026-44465

HIGHPre-NVD 8.68.6—
EchelonGraph scoreMEDIUM confidence

This high-severity CVE scores 8.6 under a secondary CVSS source (NVD's own analysis pending). EPSS exploit probability: 0.3%, top 78% of all CVEs by exploit prediction. GitHub Security Advisory data not yet ingested — confidence will rise once GHSA publishes (typical lag: hours to days for open-source ecosystem CVEs; never for infrastructure-only CVEs).

Triggered by: NVD CVSS baseline
Sources: epss, secondary
Elevated
8.6
EchelonGraph verdictPlan a fixSerious severity, but no confirmed exploitation yet.
  • High severity, but no confirmed exploitation yet
CISA-KEV: Not listedEPSS: 0%CVSS: 8.6Exploit: NoneExposed: 0

No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.

Zed is a code editor. Prior to 0.227.1, Zed IDE executes arbitrary commands when opening a folder with a malicious .git/config file that abuses the core.fsmonitor Git configuration option. This allows an attacker to achieve Remote Code Execution (RCE) when a victim open a folder in untrusted mode. This vulnerability is fixed in 0.227.1.

CVSS v3
8.6
EG Score
8.6(medium)
EPSS
21.6%
KEV
Not listed

Published

May 28, 2026

Last Modified

June 2, 2026

Advisory Details (1)

Auto-updated May 28, 2026
🔬 Proof of concept available. Patch available. Sources: github.
github Patch Available🟡 PoC Available

Zed IDE Arbitrary Code Execution via untrusted repository with poisoned .git/config · Advisory · zed-industries/zed · GitHub

Affected: v0.227.1.

https://github.com/zed-industries/zed/security/advisories/GHSA-fj2r-rmw6-h222

Weakness Classification(1)

MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.

Data Freshness Timeline

(refreshed 9× in last 7d / 53× in last 30d)

Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.

Showing the most recent 100 of 112 total refreshes for this CVE.

  1. 2026-07-16 02:55 UTCEG score recompute
  2. 2026-07-15 16:57 UTCEPSS rescore
  3. 2026-07-15 02:00 UTCEPSS rescore
  4. 2026-07-13 22:30 UTCEPSS rescore
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  1. 2026-06-28 14:07 UTCEPSS rescore
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  27. 2026-06-16 17:52 UTCEPSS rescore
  28. 2026-06-16 15:38 UTCEG score recompute
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  30. 2026-06-15 17:49 UTCEPSS rescore
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  39. 2026-06-12 20:49 UTCEG score recompute
  40. 2026-06-12 08:33 UTCEG score recompute
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  52. 2026-06-08 14:17 UTCEPSS rescore
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  60. 2026-06-06 13:47 UTCEPSS rescore
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  71. 2026-06-04 02:42 UTCEG score recompute
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  74. 2026-06-02 20:13 UTCEPSS rescore
  75. 2026-06-02 13:54 UTCEG score recompute

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Frequently asked(5)

What is CVE-2026-44465?
CVE-2026-44465 is a high vulnerability published on May 28, 2026. Zed is a code editor. Prior to 0.227.1, Zed IDE executes arbitrary commands when opening a folder with a malicious .git/config file that abuses the core.fsmonitor Git configuration option. This allows an attacker to achieve Remote Code Execution (RCE) when a victim open a folder in untrusted mode.…
When was CVE-2026-44465 disclosed?
CVE-2026-44465 was first published in the National Vulnerability Database on May 28, 2026, with the most recent update on June 2, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2026-44465 actively exploited?
CVE-2026-44465 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 21.6% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
What is the CVSS score of CVE-2026-44465?
CVE-2026-44465 has a CVSS v3 base score of 8.6 (NVD).
How do I remediate CVE-2026-44465?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2026-44465, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.

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