CVE-2026-7006

Sublime Text 4192/3207 Local Privilege Escalation via Update Staging Mechanism

Published Sep 18, 2026 CVSS 4.0 · 7 High EPSS < 1% KEV · Not listed
Description
Sublime Text for Windows through Build 4192 (Sublime Text 4) and Build 3207 (Sublime Text 3) contains a local privilege escalation vulnerability that allows unprivileged local attackers to execute arbitrary code with elevated privileges by abusing the update staging mechanism. Attackers can place a malicious DLL in the user-writable staging directory under %LOCALAPPDATA%, mark it read-only to bypass cleanup, and have the elevated installer copy it into the protected installation directory, causing the DLL to execute in the context of any higher-privileged user who subsequently launches the application.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
CPEs cpe:2.3:a:sublimetext:sublime_text_3:3207:*:*:*:*:*:*:*
Type Values Removed Values Added
First Time appeared Sublimetext
Sublimetext sublime Text 3
Sublimetext sublime Text 4
Vendors & Products Sublimetext
Sublimetext sublime Text 3
Sublimetext sublime Text 4
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description Sublime Text for Windows through Build 4192 (Sublime Text 4) and Build 3207 (Sublime Text 3) contains a local privilege escalation vulnerability that allows unprivileged local attackers to execute arbitrary code with elevated privileges by abusing the update staging mechanism. Attackers can place a malicious DLL in the user-writable staging directory under %LOCALAPPDATA%, mark it read-only to bypass cleanup, and have the elevated installer copy it into the protected installation directory, causing the DLL to execute in the context of any higher-privileged user who subsequently launches the application.
Title Sublime Text 4192/3207 Local Privilege Escalation via Update Staging Mechanism
Weaknesses CWE-494
References
Metrics cvssV3_1

{'score': 7.3, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H'}

cvssV4_0

{'score': 7, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
VulnCheck
Published
Updated
Oct 1, 2026, 7:19 PM
Reserved
Apr 24, 2026, 9:16 PM
Status
Awaiting Analysis
Published
Sep 18, 2026, 4:17 PM
Modified
Sep 22, 2026, 8:25 PM