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97 vulnerabilities found for by silabs.com
CVE-2026-65936 (GCVE-0-2026-65936)
Vulnerability from cvelistv5
Published
2026-08-13 14:26
Modified
2026-08-13 16:08
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-126 - Buffer over-read
Summary
A malformed Bluetooth connection request message can cause the RS9116W/SiWx917 to leak potentially sensitive information.
See vulnerability B-E4 in the related paper below.
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| silabs.com | WiseConnect |
Version: 2.0.0 ≤ 2.*.* Version: 4.0.0 ≤ 4.*.* |
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CVE-2026-65935 (GCVE-0-2026-65935)
Vulnerability from cvelistv5
Published
2026-08-13 14:24
Modified
2026-08-13 16:09
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-305 - Authentication bypass by primary weakness
Summary
Passkey entry Bluetooth LE legacy pairing can be bypassed in the RS9116W and SiWx917 by manipulating the temporary key value.
See vulnerability B-E3 in the related paper below.
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| silabs.com | WiseConnect |
Version: 2.0.0 ≤ 2.*.* Version: 4.0.0 ≤ 4.*.* |
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CVE-2026-65934 (GCVE-0-2026-65934)
Vulnerability from cvelistv5
Published
2026-08-13 14:23
Modified
2026-08-13 16:13
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-440 - Expected behavior violation
Summary
An unencrypted 'pause encryption request' message causes a denial of service in the BT122 module.
See vulnerability B-E10 in the related paper below.
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| silabs.com | BT122 |
Version: 0 ≤ 1.4.0 |
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CVE-2026-65933 (GCVE-0-2026-65933)
Vulnerability from cvelistv5
Published
2026-08-13 14:22
Modified
2026-08-13 17:10
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-126 - Buffer over-read
Summary
A malformed Bluetooth connection request message can cause the BT122 to leak potentially sensitive information. See vulnerability B-E4 in the related paper below.
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| silabs.com | BT122 |
Version: 0 ≤ 1.4.0 |
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CVE-2026-65932 (GCVE-0-2026-65932)
Vulnerability from cvelistv5
Published
2026-08-13 14:20
Modified
2026-08-13 17:08
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-440 - Expected behavior violation
Summary
The BT122 module stops advertising after receiving a plaintext 'pause enceryption response' message resulting in a denial of service. See vulnerability B-E2 in the related paper below.
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| silabs.com | BT122 |
Version: 0 ≤ 1.4.0 |
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CVE-2026-19293 (GCVE-0-2026-19293)
Vulnerability from cvelistv5
Published
2026-08-13 14:18
Modified
2026-08-13 17:06
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-521 - Weak password requirements
Summary
SMP security request (from peripheral) does not include the maximum
encryption key size supported. Using a key with less than the maximum keysize
makes brute-forcing the key easier. See V6 in BLERP paper linked below.
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| silabs.com | WiseConnect |
Version: 4.0.0 ≤ Version: 2.0.0 ≤ |
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CVE-2026-19292 (GCVE-0-2026-19292)
Vulnerability from cvelistv5
Published
2026-08-13 14:17
Modified
2026-08-13 17:03
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-305 - Authentication bypass by primary weakness
Summary
Re-pairing with a legitimate device can use a lower security level than
previous making brute-forcing the LTK easier. See V4 in the BLERP paper linked below.
References
| URL | Tags | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| silabs.com | WiseConnect |
Version: 4.0.0 ≤ Version: 2.0.0 ≤ |
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CVE-2026-19291 (GCVE-0-2026-19291)
Vulnerability from cvelistv5
Published
2026-08-13 14:16
Modified
2026-08-13 17:01
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-290 - Authentication bypass by spoofing
Summary
Bluetooth re-pairing with an existing device can use a lower security level. RS9116W and SiWx91x impacted. See V3 in the BLERP paper linked below.
References
| URL | Tags | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| silabs.com | WiseConnect |
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CVE-2026-16101 (GCVE-0-2026-16101)
Vulnerability from cvelistv5
Published
2026-08-13 14:15
Modified
2026-08-13 17:01
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-290 - Authentication bypass by spoofing
Summary
Spoofing an already bonded device can force either RS9116W or SiWx917 to re-pair/bond with a rogue device. See V1 in BLERP paper below
References
| URL | Tags | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| silabs.com | WiseConnect |
Version: 4.0.0 ≤ Version: 2.0.0 ≤ |
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CVE-2026-4930 (GCVE-0-2026-4930)
Vulnerability from cvelistv5
Published
2026-06-25 18:39
Modified
2026-06-25 19:03
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-331 - Insufficient entropy
Summary
SYMCRYPTO is the SiXG301's host side hardware engine accessed by PSA crypto library that accelerates symmetric cryptographic operations (AES encryption/decryption and hashing).
DPA Countermeasures on SYMCRYPTO can be weakened (reduced entropy) by forcing certain seed values if an attacker gains code execution capability on the impacted device.
* Therefore, the keys loaded on SYMCRYPTO may be more vulnerable to extraction through DPA attacks than intended
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| silabs.com | Simplicity SDK |
Version: 0 ≤ *.* |
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CVE-2026-8676 (GCVE-0-2026-8676)
Vulnerability from cvelistv5
Published
2026-05-26 19:36
Modified
2026-05-26 20:47
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-290 - Authentication bypass by spoofing
Summary
An attacker is able to downgrade the security of a Bluetooth LE connection by deleting an existing bond, spoofing the bonded device and creating a new bond.
References
| URL | Tags | |
|---|---|---|
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| silabs.com | Simplicity SDK |
Version: 0 ≤ |
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CVE-2025-14972 (GCVE-0-2025-14972)
Vulnerability from cvelistv5
Published
2026-05-15 14:35
Modified
2026-05-15 15:40
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-331 - Insufficient entropy
Summary
* Countermeasures for DPA within SYMCRYPTO
engine on SixG301xxx devices are not sufficiently random and will
eventually repeat.
* KSU keys using SYMCRYPTO will be
impacted by this vulnerability.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| silabs.com | Simplicity SDK |
Version: 0 ≤ *.* |
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CVE-2025-11571 (GCVE-0-2025-11571)
Vulnerability from cvelistv5
Published
2026-03-24 16:26
Modified
2026-03-24 17:43
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Summary
Vulnerable endpoints accept user-controlled input through a URL in JSON format which enables command execution. The commands allowed to execute can open executables. However, the commands cannot pass parameters or arguments.
To successfully execute this attack, the attacker needs to be on the same network.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| silabs.com | Simplicity Studio v5 |
Version: 0 ≤ 5.11.2.1 |
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CVE-2025-14055 (GCVE-0-2025-14055)
Vulnerability from cvelistv5
Published
2026-02-20 14:45
Modified
2026-04-24 15:29
Severity ?
VLAI Severity ?
EPSS score ?
Summary
An integer underflow vulnerability in Silicon Labs Secure NCP host implementation allows a buffer overread via a specially crafted packet.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| silabs.com | Simplicity SDK, Gecko SDK |
Version: 2025.12.0 ≤ 2025.12.1 Version: 0 ≤ 2025.6.2 |
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CVE-2025-14547 (GCVE-0-2025-14547)
Vulnerability from cvelistv5
Published
2026-02-20 14:11
Modified
2026-02-20 20:39
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-191 - Integer Underflow (Wrap or Wraparound)
Summary
An integer underflow vulnerability is present in Silicon Lab’s implementation of PSA Crypto and SE Manager EC-JPAKE APIs during ZKP parsing. Triggering the underflow can lead to a hard fault, causing a temporary denial of service.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| silabs.com | Simplicity SDK |
Version: 0 ≤ 2025.6.2 |
|||||||
|
|||||||||
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CVE-2026-0619 (GCVE-0-2026-0619)
Vulnerability from cvelistv5
Published
2026-02-12 20:09
Modified
2026-02-12 20:43
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
A reachable infinite loop via an integer wraparound is present in Silicon Labs' Matter SDK which allows an attacker to trigger a denial of service. A hard reset is required to recover the device.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| silabs.com | Silicon Labs Matter |
Version: 2.7.0 ≤ |
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CVE-2025-11004 (GCVE-0-2025-11004)
Vulnerability from cvelistv5
Published
2026-02-10 15:31
Modified
2026-02-10 15:47
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-79 - Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting')
Summary
The Simplicity Device Manager Tool has a Reflected XSS (Cross-site-scripting) vulnerability in several API endpoints. The attacker needs to be on the same network to execute this attack. These APIs can affect confidentiality, integrity, and availability of the system that has Simplicity Device Manager tool running in the background.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| silabs.com | Simplicity Device Manager |
Version: 0 ≤ 0.99.35 - alpha |
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CVE-2025-7432 (GCVE-0-2025-7432)
Vulnerability from cvelistv5
Published
2026-02-09 16:07
Modified
2026-02-09 16:23
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-331 - Insufficient Entropy
Summary
DPA countermeasures in Silicon Labs' Series 2 devices are not reseeded under certain conditions.
This may allow an attacker to eventually extract secret keys through a DPA attack.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| silabs.com | Simplicity SDK |
Version: 0 ≤ |
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CVE-2025-12131 (GCVE-0-2025-12131)
Vulnerability from cvelistv5
Published
2026-02-05 20:02
Modified
2026-08-20 19:41
Severity ?
VLAI Severity ?
EPSS score ?
Summary
A truncated 802.15.4 packet can lead to an assert, resulting in a denial of service.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| silabs.com | EmberZNet SDK |
Version: 8.0.0 ≤ Version: 0 ≤ |
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CVE-2025-7964 (GCVE-0-2025-7964)
Vulnerability from cvelistv5
Published
2026-01-30 15:02
Modified
2026-01-30 15:36
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-229 - Improper Handling of Values
Summary
After receiving a
malformed 802.15.4 MAC Data Request
the Zigbee Coordinator sends a ‘network leave’ request to Zigbee router resulting in the Zigbee Router getting stuck in a non-rejoinable state. If a suitable parent is not available, the end devices will be unable to rejoin. A manual recommissioning is required to recover the Zigbee Router.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| silabs.com | Silicon Labs Zigbee Stack |
Version: 0 ≤ 4.4.6 |
|||||||
|
|||||||||
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CVE-2025-10933 (GCVE-0-2025-10933)
Vulnerability from cvelistv5
Published
2026-01-05 17:07
Modified
2026-01-05 20:00
Severity ?
VLAI Severity ?
EPSS score ?
CWE
Summary
An integer underflow vulnerability in the Silicon Labs Z-Wave Protocol Controller can lead to out of bounds memory reads.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| silabs.com | Z-Wave Protocol Controller |
Version: 0 ≤ |
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CVE-2025-12986 (GCVE-0-2025-12986)
Vulnerability from cvelistv5
Published
2025-12-04 21:55
Modified
2025-12-05 15:40
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-410 - Insufficient Resource Pool
Summary
When a WF200/WGM160P device is configured to operate as an Access Point, it may be vulnerable to a denial of service triggered by a malformed packet. The device may recover automatically or require a hard reset.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| silabs.com | Gecko SDK |
Version: 0 ≤ 4.5.0 |
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CVE-2025-10285 (GCVE-0-2025-10285)
Vulnerability from cvelistv5
Published
2025-12-04 21:36
Modified
2025-12-05 17:33
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-200 - Exposure of Sensitive Information to an Unauthorized Actor
Summary
The web interface of the Silicon Labs Simplicity Device Manager is exposed publicly and can be used to extract the NTLMv2 hash which an attacker could use to crack the user's domain password.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| silabs.com | Simplicity Studio V6 |
Version: 0 ≤ |
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CVE-2025-4321 (GCVE-0-2025-4321)
Vulnerability from cvelistv5
Published
2025-11-17 14:58
Modified
2025-11-17 15:12
Severity ?
VLAI Severity ?
EPSS score ?
Summary
In a Bluetooth device, using RS9116-WiseConnect SDK experiences a Denial of Service, if it receives malformed L2CAP packets, only hard reset will bring the device to normal operation
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| silabs.com | RS9116W |
Version: 0 ≤ 2.12.1 |
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CVE-2025-10693 (GCVE-0-2025-10693)
Vulnerability from cvelistv5
Published
2025-10-31 19:20
Modified
2025-10-31 19:54
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-757 - Selection of Less-Secure Algorithm During Negotiation ('Algorithm Downgrade')
Summary
When SmartStart Inclusion fails during the onboarding of a Z-Wave PIR sensor, the sensor will join the network as a non-secure device. This vulnerability exists in Silicon Labs' Z-Wave PIR Sensor Reference design delivered as part of SiSDK v2025.6.0 and v2025.6.1.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| silabs.com | Silicon Labs Z-Wave SDK |
Version: 2025.6.0 < |
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CVE-2025-8414 (GCVE-0-2025-8414)
Vulnerability from cvelistv5
Published
2025-10-17 16:02
Modified
2025-10-17 17:20
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-20 - Improper Input Validation
Summary
Due to improper input validation, a buffer overflow vulnerability is present in
Zigbee EZSP Host Applications. If the buffer overflows, stack corruption is possible. In certain
conditions, this could lead to arbitrary code execution. Access to a network key is required to exploit this vulnerability.
References
| URL | Tags | ||||
|---|---|---|---|---|---|
|
|||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| silabs.com | Simplicity SDK |
Version: 0 < Version: 0 < |
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CVE-2025-7448 (GCVE-0-2025-7448)
Vulnerability from cvelistv5
Published
2025-09-12 09:11
Modified
2025-09-12 17:20
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-290 - Authentication Bypass by Spoofing
Summary
Wi-SUN unexpected 4- Way Handshake packet receptions may lead to predictable keys and potentially leading to Man in the middle (MitM) attack
References
| URL | Tags | |||||||
|---|---|---|---|---|---|---|---|---|
|
||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| silabs.com | Wi-SUN Stack |
Version: 2.6.0 ≤ |
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CVE-2025-1394 (GCVE-0-2025-1394)
Vulnerability from cvelistv5
Published
2025-07-30 08:11
Modified
2026-03-06 07:49
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-252 - Unchecked Return Value
Summary
The Ember ZNet stack’s packet buffer manager may read out of bound memory leading to an assert, causing a Denial of Service (DoS).
References
| URL | Tags | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| silabs.com | Zigbee Stack |
Version: 0 ≤ 4.4.4 |
|||||||
|
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CVE-2025-1221 (GCVE-0-2025-1221)
Vulnerability from cvelistv5
Published
2025-07-30 08:09
Modified
2025-07-30 13:40
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-667 - Improper Locking
Summary
A Zigbee Radio Co-Processor (RCP), which is using SiLabs EmberZNet Zigbee stack, was unable to send messages to the host system (CPCd) due to heavy Zigbee traffic, resulting in a Denial of Service (DoS) attack, Only hard reset will bring the device to normal operation
References
| URL | Tags | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
|
||||||||||||||
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| silabs.com | Zigbee |
Version: 0 ≤ 4.3.3 Version: 4.4.3 ≤ |
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CVE-2025-2329 (GCVE-0-2025-2329)
Vulnerability from cvelistv5
Published
2025-07-25 15:49
Modified
2025-08-04 18:31
Severity ?
VLAI Severity ?
EPSS score ?
CWE
- CWE-908 - Use of Uninitialized Resource
Summary
In high traffic environments, a Silicon Labs OpenThread RCP (see impacted versions) fails to clear the SPI transmit buffer and may send a corrupt packet over SPI to its host, causing the host to reset the RCP which results in a denial of service.
References
| URL | Tags | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
|
|||||||||||
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| silabs.com | OpenThread |
Version: 2.5.0 ≤ 2.5.2 Version: 2.6.0 ≤ 2.6.2 Version: 0 ≤ 2.4.6 |
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