CVE-2026-0849
low-risk
Published 2026-03-16
Malformed ATAES132A responses with an oversized length field overflow a 52-byte stack buffer in the Zephyr crypto driver, allowing a compromised device or bus attacker to corrupt kernel memory and potentially hijack execution.
Do I need to act?
-
0.02% chance of exploitation
EPSS score — low exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
3
CVSS 3.8/10
Low
PHYSICAL
/ HIGH complexity
Affected Vendors
20
/ 100
low-risk
Severity
10/34 · Low
Exploitability
0/34 · Minimal
Exposure
10/34 · Low