04 Affected products
PAIRS: —
01 RecordSTATE: PUBLISHED
02 Description
CNA: zephyrNULL-pointer dereference in Zephyr OCPP CALLRESULT parsing via unchecked strtok_r/atoi
03 Exploitation and scoring
SRC: CISA, FIRST, NVD, RED HAT- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- Not scored by EPSS
- EPSS percentile
- Not scored by EPSS
- NVD base score
- The NVD has published no score for this record
- NVD CVSS vector
- No NVD score to derive
- NVD analysis status
- Not recorded
- Red Hat severity
- No Red Hat rating. Red Hat rates the CVEs that affect its products.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
SCHEMA: 5.2
- Published
- 2026-08-25 16:05Z57 MIN AGO
- Last updated
- 2026-08-25 16:05Z57 MIN AGO
- Reserved
- 2026-06-24
- Assigning CNA
- zephyr
- Record state
- PUBLISHED
- Severity
- Medium (CVSS 5.9)
- CNA CVSS vector
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
- Weaknesses
- CWE-476NULL Pointer DereferenceBase
- Data version
- 5.2
- Document digest
- c9099eec503198a662679e21bd590f4eff3441665bbb263b9a7300a05b348c5e
05 Affected products
PAIRS: 1VendorProductVersionsPlatforms
zephyrprojectzephyr4.3.0 to < 4.4.2—