6.8
CVE-2026-0849
- EPSS 0.02%
- Veröffentlicht 14.03.2026 21:05:36
- Zuletzt bearbeitet 02.04.2026 14:26:59
- Quelle vulnerabilities@zephyrproject.
- CVE-Watchlists
- Unerledigt
Logincrypto: ATAES132A response length allows stack buffer overflow
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.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Zephyrproject ≫ Zephyr Version4.3.0 Update-
Zephyrproject ≫ Zephyr Version4.3.0 Updaterc1
Zephyrproject ≫ Zephyr Version4.3.0 Updaterc2
Zephyrproject ≫ Zephyr Version4.3.0 Updaterc3
| Typ | Quelle | Score | Percentile |
|---|---|---|---|
| EPSS | FIRST.org | 0.02% | 0.061 |
| Quelle | Base Score | Exploit Score | Impact Score | Vector String |
|---|---|---|---|---|
| nvd@nist.gov | 6.8 | 0.9 | 5.9 |
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
|
| vulnerabilities@zephyrproject.org | 3.8 | 0.4 | 3.4 |
CVSS:3.1/AV:P/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L
|
CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.