Back to Database
Status published
Medium
CVE-2023-4260
Potential off-by-one buffer overflow vulnerability in the Zephyr FS subsystem
Vulnerability Description
Potential off-by-one buffer overflow vulnerability in the Zephyr fuse file system.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
THREAT MONITOR
Am I Vulnerable?
Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2023-4260
Credits & Attribution
No credits recorded in the NVD database.
References
More from zephyrproject-rtos
View All →CVE-2025-9558
Bluetooth: Mesh: Out-of-Bound Write in gen_prov_start
High
7.6
CVE-2025-9557
Bluetooth: Mesh: Out-of-Bound Write in gen_prov_cont
High
7.6
CVE-2025-9408
Userspace privilege escalation vulnerability on Cortex M
High
8.2
CVE-2025-7403
Bluetooth: bt_conn_tx_processor unsafe handling
High
7.6
CVE-2025-2962
Infinite loop in dns_copy_qname
High
8.2
Affected Vendor
zephyrproject-rtos
View all reports →Affected Software
Zephyr
Vulnerable Versions:
0
Timeline
Official Publish:
September 26th, 2023
Last Modified:
February 13th, 2025
Added to House:
July 22nd, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L