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Solution
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Workaround
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Tue, 16 Jun 2026 16:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:2.3:a:kovidgoyal:kitty:*:*:*:*:*:*:*:* |
Mon, 15 Jun 2026 20:30:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Metrics |
ssvc
|
Fri, 12 Jun 2026 21:45:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| First Time appeared |
Kovidgoyal
Kovidgoyal kitty |
|
| Vendors & Products |
Kovidgoyal
Kovidgoyal kitty |
Fri, 12 Jun 2026 20:15:00 +0000
| Type | Values Removed | Values Added |
|---|---|---|
| Description | Kitty is a cross-platform GPU based terminal. In versions prior to 0.47.2, a local privilege escalation vulnerability exists in kitty's file transmission protocol where a child process running in the terminal can write to arbitrary files on the filesystem by exploiting a TOCTOU (Time-of-Check-Time-of-Use) race condition between symlink validation and file creation. The `os.open()` call used to create files does not use `O_NOFOLLOW`, allowing an attacker to create a symlink between the initial stat check and the actual file open, causing the write to follow the symlink to an arbitrary destination. Version 0.47.2 fixes the issue. | |
| Title | Kitty has an Arbitrary File Write via Symlink Race Condition in File Transmission Protocol | |
| Weaknesses | CWE-367 CWE-426 CWE-59 |
|
| References |
| |
| Metrics |
cvssV3_1
|
Projects
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Status: PUBLISHED
Assigner: GitHub_M
Published:
Updated: 2026-06-15T19:28:17.461Z
Reserved: 2026-06-11T18:24:35.096Z
Link: CVE-2026-54055
Updated: 2026-06-15T18:44:07.956Z
Status : Analyzed
Published: 2026-06-12T20:16:47.450
Modified: 2026-06-16T16:02:45.673
Link: CVE-2026-54055
No data.
OpenCVE Enrichment
Updated: 2026-06-12T21:30:07Z