Zephyr Project Zephyr

Name: Zephyr Project Zephyr
Brand: Zephyr Project

productRU

A product tracked in the threat graph; the vulnerabilities below are known to affect it.

KEV-listed

public exploit

EPSS ≥ 10%

by severity

1critical4high1medium0low

updated 2026-10-28

vulnerabilities (6)

Related CVEs.

sort

ID	severity	EPSS	exploitable	patched	published	affected
CVE-2023-3725US	critical9.8	1.30% (70th)	—	no fix	2023-10-06	≤ 3.4.0
CVE-2023-5753US	high8.8	1.02% (63rd)	—	no fix	2023-10-25	≤ 3.5.0
CVE-2023-1902US	high8.0	0.60% (48th)	—	no fix	2023-07-10	≤ 3.3.0
CVE-2023-1901US	high8.0	0.60% (48th)	—	no fix	2023-07-10	≤ 3.3.0
CVE-2023-4258US	medium6.5	0.57% (47th)	—	no fix	2023-09-25	≤ 3.4.0
CVE-2020-13603US	high7.8	0.23% (14th)	—	no fix	2021-05-25	2 versions

The flaw types (CWEs) most of these CVEs share.

CWE-120Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')2 CVEs
CWE-672Operation on a Resource after Expiration or Release2 CVEs
CWE-787Out-of-bounds Write2 CVEs
CWE-121Stack-based Buffer Overflow1 CVEs
CWE-190Integer Overflow or Wraparound1 CVEs
CWE-191Integer Underflow (Wrap or Wraparound)1 CVEs
CWE-416Use After Free1 CVEs
CWE-684Incorrect Provision of Specified Functionality1 CVEs

Which sources assert this record, and when.

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