What is the zephyr CNA?
zephyr is a CVE Numbering Authority (CNA) — an organization authorized to assign CVE IDs to vulnerabilities in its scope. It has published 116 CVE records since 2019.
How many CVEs has zephyr published?
zephyr has published 116 CVE records, including 35 in the last two years.
What is zephyr's CVE data quality grade?
RadicalNotion.AI grades zephyr's CVE data quality as A, with an overall completeness score of 98.7%. This reflects how consistently its CVE records include vendor (100%), product (100%), CVSS (95.7%), and CWE (99.1%) information.
What products does zephyr publish CVEs for?
zephyr most frequently publishes CVEs for Zephyr, shell, getaddrinfo, Zephyr RTOS.
Which vendors does zephyr cover?
zephyr publishes CVEs across 2 distinct vendors, most often zephyrproject-rtos, zephyrproject, Zephyr, Zephyr Project.
Is zephyr actively publishing CVEs?
zephyr is currently active, based on 35 CVEs in the last two years.
What is the average severity of zephyr's CVEs?
The average CVSS base score across zephyr's scored CVEs is 7.0.
How many critical CVEs has zephyr published?
zephyr has published 12 critical-severity CVEs and 56 high-severity CVEs.
Are any of zephyr's CVEs in CISA's Known Exploited Vulnerabilities catalog?
No. None of zephyr's CVEs are currently listed in CISA's Known Exploited Vulnerabilities (KEV) catalog.
What are the most common weakness types in zephyr's CVEs?
zephyr's CVEs most often map to these CWE weakness types: CWE-120 (Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')), CWE-121 (Stack-based Buffer Overflow), CWE-787 (Out-of-bounds Write), CWE-122 (Heap-based Buffer Overflow).
How does zephyr rank among CNAs?
By total CVE volume, zephyr ranks #116 of 370 CNAs, and it reports more complete CVE records than 52% of all CNAs.
