What is the CVSS score of CVE-2026-25805?

CVE-2026-25805 has a CVSS 3.1 base score of 6.4 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H. EPSS exploitation probability: 0.1%.

Which versions of Zed are affected by CVE-2026-25805?

Organizations using Zed should be aware of moderate risk from CVE-2026-25805 rated CVSS 6.4. Exploitation could compromise the security of affected deployments.

Is there a public PoC exploit available for CVE-2026-25805?

Yes, a public proof-of-concept exploit is available for CVE-2026-25805. Prioritise patching immediately. EPSS: 0.1%.

How to fix or mitigate CVE-2026-25805?

Within 30 days: Identify affected systems and apply vendor patches as part of regular patch cycle. Monitor vendor channels for patch availability.

Zed CVE-2026-25805

MEDIUM

Product UI does not Warn User of Unsafe Actions (CWE-356)

2026-02-10 security-advisories@github.com

Information Disclosure Zed

6.4

CVSS 3.1 · GitHub Advisory

Severity by source

GitHub Advisory PRIMARY

6.4 MEDIUM

AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H

Primary rating from GitHub Advisory · only source for this CVE.

CVSS VectorGitHub Advisory

CVSS:3.1/AV:N/AC:H/PR:H/UI:R/S:U/C:H/I:H/A:H

Attack Vector

Network

Attack Complexity

High

Privileges Required

High

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Lifecycle Timeline

Analysis Generated

Mar 12, 2026 - 22:02 vuln.today

PoC Detected

Feb 19, 2026 - 15:08 vuln.today

Public exploit code

CVE Published

Feb 10, 2026 - 18:16 nvd

MEDIUM 6.4

DescriptionGitHub Advisory

Zed is a multiplayer code editor. Prior to 0.219.4, Zed does not show with which parameters a tool is being invoked, when asking for allowance. Further it does not show after the tool was being invoked, which parameters were used. Thus, maybe unwanted or even malicious values could be used without the user having a chance to notice it. Patched in Zed Editor 0.219.4 which includes expandable tool call details.

AnalysisAI

Zed Editor versions prior to 0.219.4 fail to display tool invocation parameters during permission prompts or after execution, allowing attackers with high privileges to execute tools with malicious or unintended parameters without user awareness. Public exploit code exists for this vulnerability. The issue is resolved in version 0.219.4, which adds expandable tool call details for transparency.

Technical ContextAI

Affects Zed. Zed is a multiplayer code editor. Prior to 0.219.4, Zed does not show with which parameters a tool is being invoked, when asking for allowance. Further it does not show after the tool was being invoked, which parameters were used. Thus, maybe unwanted or even malicious values could be used without the user having a chance to notice it. Patched in Zed Editor 0.219.4 which includes expandable tool call details.