DLL hijacking is possible in Sublime Text 3 version 3.1.1 build 3176 on 32-bit Windows…
Key facts
- Attack vector
- Local
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-427.
Summary
DLL hijacking is possible in Sublime Text 3 version 3.1.1 build 3176 on 32-bit Windows platforms because a Trojan horse api-ms-win-core-fibers-l1-1-1.dll or api-ms-win-core-localization-l1-2-1.dll file may be loaded if a victim uses sublime_text.exe to open a .txt file within an attacker's %LOCALAPPDATA%\Temp\sublime_text folder. NOTE: the vendor's position is "This does not appear to be a bug with Sublime Text, but rather one with Windows that has been patched.
Why it matters now
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 2
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:sublimetext:sublime_text_3:3.1.1:*:*:*:*:*:*:* | 3.1.1 | Vulnerable | Sublimetext |
| cpe:2.3:o:microsoft:windows_7:-:sp1:*:*:*:*:x86:* | not specified by NVD | Running on | Microsoft |
- cpe:2.3:a:sublimetext:sublime_text_3:3.1.1:*:*:*:*:*:*:* Versions 3.1.1 Vulnerable ·Sublimetext
- cpe:2.3:o:microsoft:windows_7:-:sp1:*:*:*:*:x86:* Versions not specified by NVD Running on ·Microsoft
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2019-9116
- 2026-10-03 Alias added: GHSA-4p9g-444m-88pg
References
More Sublimetext Sublime Text 3 vulnerabilities
- TI-2025-40432 Sublime Text 3 Build 3208 or prior for MacOS is vulnerable to Dylib Injection. CVSS 3.1CRITICAL 9.8
- TI-2017-05925 Sublime Text 3 Build 3126 allows user-assisted attackers to cause a denial of service or… CVSS 3.0HIGH 7.8
Sources
- CVE-2019-9116 · CVE Program
- CVE-2019-9116 · NVD
- FIRST EPSS
- GHSA-4p9g-444m-88pg · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences