Known Vulnerabilities for Zephyr by Zephyrproject

Listed below are 10 of the newest known vulnerabilities associated with "Zephyr" by "Zephyrproject".

These CVEs are retrieved based on exact matches on listed software, hardware, and vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed software information are still displayed.

Data on known vulnerable versions is also displayed based on information from known CPEs

Known Vulnerabilities

CVE Shortened Description Severity Publish Date Last Modified
CVE-2026-1679 Not Provided 2026-03-28 2026-03-31
CVE-2025-54714 Missing Authorization vulnerability in Dylan James Zephyr Project Manager zephyr-project-manager allows Exploiting Incorrectl... Not Provided 2025-08-28 2026-04-01
CVE-2025-39552 Missing Authorization vulnerability in Dylan James Zephyr Project Manager zephyr-project-manager allows Exploiting Incorrectl... Not Provided 2025-04-16 2026-04-01
CVE-2025-32526 Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') vulnerability in Dylan James Zephyr Proj... Not Provided 2025-04-17 2026-04-01
CVE-2025-22814 Cross-Site Request Forgery (CSRF) vulnerability in Dylan James Zephyr Admin Theme zephyr-modern-admin-theme allows Cross Site... Not Provided 2025-01-09 2026-04-01
CVE-2022-0553 There is no check to see if slot 0 is being uploaded from the device to the host. When using encrypted images this means the ... 4.6 - MEDIUM 2023-01-11 2023-07-21
CVE-2021-3430 Assertion reachable with repeated LL_CONNECTION_PARAM_REQ. Zephyr versions >= v1.14 contain Reachable Assertion (CWE-617). Fo... 7.5 - HIGH 2022-06-28 2022-07-08
CVE-2021-3330 RCE/DOS: Linked-list corruption leading to large out-of-bounds write while sorting for forged fragment list in Zephyr. Zephyr... 8.8 - HIGH 2021-10-12 2021-10-18
CVE-2021-3329 Lack of proper validation in HCI Host stack initialization can cause a crash of the bluetooth stack 6.5 - MEDIUM 2023-02-26 2023-03-07
CVE-2021-3323 Integer Underflow in 6LoWPAN IPHC Header Uncompression in Zephyr. Zephyr versions >= >=2.4.0 contain Integer Underflow (Wrap ... 9.8 - CRITICAL 2021-10-12 2021-10-18
Results limited to 10 most recent vulnerabilities

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
Operating
System		ZephyrprojectZephyr2.3.0-AllAll
ApplicationZephyrprojectZephyr2.3.0-AllAll
ApplicationZephyrprojectZephyr2.2.0-AllAll
Operating
System		ZephyrprojectZephyr2.2.0-AllAll
Operating
System		ZephyrprojectZephyr2.2.0rc1AllAll
Operating
System		ZephyrprojectZephyr2.2.0rc2AllAll
Operating
System		ZephyrprojectZephyr2.2.0rc3AllAll
Operating
System		ZephyrprojectZephyr2.1.0-AllAll
ApplicationZephyrprojectZephyr2.1.0-AllAll
Operating
System		ZephyrprojectZephyr2.0.0-AllAll
ApplicationZephyrprojectZephyr2.0.0-AllAll
ApplicationZephyrprojectZephyr2.0.0rc1AllAll
Operating
System		ZephyrprojectZephyr2.0.0rc1AllAll
Operating
System		ZephyrprojectZephyr2.0.0rc2AllAll
ApplicationZephyrprojectZephyr2.0.0rc2AllAll
ApplicationZephyrprojectZephyr2.0.0rc3AllAll
Operating
System		ZephyrprojectZephyr2.0.0rc3AllAll
Operating
System		ZephyrprojectZephyr1.9.2AllAllAll
ApplicationZephyrprojectZephyr1.9.2AllAllAll
ApplicationZephyrprojectZephyr1.9.1AllAllAll
Results limited to 20 most recent known configurations
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