FKIE_CVE-2026-0849

Vulnerability from fkie_nvd - Published: 2026-03-16 14:18 - Updated: 2026-04-02 14:26
Severity ?
3.8 (Low) - CVSS:3.1/AV:P/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L
6.8 (Medium) - CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Summary
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.
References
vulnerabilities@zephyrproject.orghttps://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-ff4p-3ggg-prp6Exploit, Patch, Vendor Advisory
134c704f-9b21-4f2e-91b3-4a467353bcc0https://github.com/zephyrproject-rtos/zephyr/security/advisories/GHSA-ff4p-3ggg-prp6Exploit, Patch, Vendor Advisory
Impacted products
Vendor Product Version
zephyrproject zephyr 4.3.0
zephyrproject zephyr 4.3.0
zephyrproject zephyr 4.3.0
zephyrproject zephyr 4.3.0
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  "lastModified": "2026-04-02T14:26:59.037",
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