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cpe:2.3:h:espressif:esp32-s3:-:*:*:*:*:*:*:*
part: h version: - update: *
| Vendor | Espressif (df5bdb83-6e76-51c7-9f3a-58b3951d8668) |
|---|---|
| Product | Esp32 S3 (065986aa-7eca-592c-b664-7e510a865926) |
| Edition | * |
| Language | * |
| Software edition | * |
| Target software | * |
| Target hardware | * |
| Other | * |
| Notes | Imported from gcve-enriched-dumps CVE data |
PURL mappings
| PURL | Source | Last updated |
|---|---|---|
| No PURL mappings for this CPE yet. | ||
Vulnerability references
| Identifier | cpeApplicability | Submitted | db.gcve.eu details | Rationale |
|---|---|---|---|---|
CVE:CVE-2026-41429 |
not_vulnerable | 2026-06-08 08:03:15.393136 |
Improper validation of NBNS name_len in arduino-esp32 NetBIOS leads to memory corruption
HIGH (8.8)
arduino-esp32 is an Arduino core for the ESP32, ESP32-S2, ESP32-S3, ESP32-C3, ESP32-C6 and ESP32-H2 microcontrollers. Prior to 3.3.8, there is a remotely reachable memory corruption issue in the NBNS packet handling path. When NetBIOS is enabled by calling NBNS.begin(...), the device listens on UDP port 137 and processes untrusted NBNS requests from the local network.
The request parser trusts the attacker-controlled name_len field without enforcing a bound consistent with the fixed-size destination buffers used later in the flow. This vulnerability is fixed in 3.3.8.
Published: 2026-04-24T19:19:49.594Z
Updated: 2026-04-27T13:34:49.485Z |
Imported from gcve-enriched-dumps CVE data |
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