A vulnerability was identified in nushell up to 0.116.1. Impacted is the function escape_bytes of the file crates/nu-json/src/ser.rs of the component Data Conversion Handler. The manipulation leads to improper neutralization of escape, meta, or control sequences. The attack must be carried out locally. The pull request to fix this issue awaits acceptance.
History

Thu, 12 Nov 2026 01:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Mon, 09 Nov 2026 20:45:00 +0000

Type Values Removed Values Added
Description A vulnerability was identified in nushell up to 0.116.1. Impacted is the function escape_bytes of the file crates/nu-json/src/ser.rs of the component Data Conversion Handler. The manipulation leads to improper neutralization of escape, meta, or control sequences. The attack must be carried out locally. The pull request to fix this issue awaits acceptance.
Title nushell Data Conversion ser.rs escape_bytes control sequence
First Time appeared Nushell
Nushell nushell
Weaknesses CWE-150
CWE-20
CPEs cpe:2.3:a:nushell:nushell:*:*:*:*:*:*:*:*
Vendors & Products Nushell
Nushell nushell
References
Metrics cvssV2_0

{'score': 1.7, 'vector': 'AV:L/AC:L/Au:S/C:N/I:P/A:N/E:POC/RL:ND/RC:C'}

cvssV3_0

{'score': 3.3, 'vector': 'CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N/E:P/RL:X/RC:C'}

cvssV3_1

{'score': 3.3, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N/E:P/RL:X/RC:C'}

cvssV4_0

{'score': 4.8, 'vector': 'CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N/E:P'}


cve-icon MITRE

Status: PUBLISHED

Assigner: VulDB

Published: 2026-11-09T20:30:19.040Z

Updated: 2026-11-10T19:07:57.951Z

Reserved: 2026-11-09T15:31:45.396Z

Link: CVE-2026-124992

cve-icon Vulnrichment

Updated: 2026-11-10T18:18:24.723Z

cve-icon NVD

Status : Deferred

Published: 2026-11-09T22:18:39.260

Modified: 2026-11-10T19:21:05.920

Link: CVE-2026-124992

cve-icon Redhat

No data.