CVE-2026-41253
MEDIUM SEVERITYCVSS Score & Metrics
Base Score
6.9 / 10
Vector String
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:L
Vulnerability Description
In iTerm2 through 3.6.9, displaying a .txt file can cause code execution via DCS 2000p and OSC 135 data, if the working directory contains a malicious file whose name is valid output from the conductor encoding path, such as a pathname with an initial ace/c+ substring, aka "hypothetical in-band signaling abuse." This occurs because iTerm2 accepts the SSH conductor protocol from terminal output that does not originate from a legitimate conductor session.
Vulnerability Details
Published Date
Last Modified
CWE ID
CWE-829
Source
NVD
Vendor
iTerm2
Product
iTerm2
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