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194 vulnerabilities by silabs.com
CVE-2026-65936 (GCVE-0-2026-65936)
Vulnerability from nvd – Published: 2026-08-13 14:26 – Updated: 2026-08-13 16:08
VLAI
EPSS
VEX
Title
RS9116W/SiWx917 malformed packet with increased length field causes memory leak
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.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-13 16:08 UTC
CWE
- CWE-126 - Buffer over-read
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://community.silabs.com/068Vm00000x0Yqy | vendor-advisorypermissions-required |
| https://arxiv.org/pdf/2409.02905 | related |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| silabs.com | WiseConnect |
Affected:
2.0.0 , ≤ 2.*.*
(semver)
Affected: 4.0.0 , ≤ 4.*.* (semver) |
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CVE-2026-65935 (GCVE-0-2026-65935)
Vulnerability from nvd – Published: 2026-08-13 14:24 – Updated: 2026-08-13 16:09
VLAI
EPSS
VEX
Title
Bypassing passkey entry in legacy pairing
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.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-13 16:09 UTC
CWE
- CWE-305 - Authentication bypass by primary weakness
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://community.silabs.com/068Vm00000x0Yqy | vendor-advisorypermissions-required |
| https://arxiv.org/pdf/2409.02905 | related |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| silabs.com | WiseConnect |
Affected:
2.0.0 , ≤ 2.*.*
(semver)
Affected: 4.0.0 , ≤ 4.*.* (semver) |
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CVE-2026-65934 (GCVE-0-2026-65934)
Vulnerability from nvd – Published: 2026-08-13 14:23 – Updated: 2026-08-13 16:13
VLAI
EPSS
VEX
Title
BT122 plaintext pause encryption request causes DOS
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.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-13 16:13 UTC
CWE
- CWE-440 - Expected behavior violation
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://community.silabs.com/068Vm00000x0Yqy | vendor-advisorypermissions-required |
| https://arxiv.org/pdf/2409.02905 | related |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| silabs.com | BT122 |
Affected:
0 , ≤ 1.4.0
(semver)
|
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CVE-2026-65933 (GCVE-0-2026-65933)
Vulnerability from nvd – Published: 2026-08-13 14:22 – Updated: 2026-08-13 17:10
VLAI
EPSS
VEX
Title
BT122 malformed packet with increased length field causes memory leak
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.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-13 17:10 UTC
CWE
- CWE-126 - Buffer over-read
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://community.silabs.com/068Vm00000x0Yqy | vendor-advisorypermissions-required |
| https://arxiv.org/pdf/2409.02905 | related |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| silabs.com | BT122 |
Affected:
0 , ≤ 1.4.0
(semver)
|
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CVE-2026-65932 (GCVE-0-2026-65932)
Vulnerability from nvd – Published: 2026-08-13 14:20 – Updated: 2026-08-13 17:08
VLAI
EPSS
VEX
Title
BT122 stops advertising
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.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-13 17:07 UTC
CWE
- CWE-440 - Expected behavior violation
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://community.silabs.com/068Vm00000x0Yqy | vendor-advisorypermissions-required |
| https://arxiv.org/pdf/2409.02905 | related |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| silabs.com | BT122 |
Affected:
0 , ≤ 1.4.0
(semver)
|
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CVE-2026-19293 (GCVE-0-2026-19293)
Vulnerability from nvd – Published: 2026-08-13 14:18 – Updated: 2026-08-13 17:06
VLAI
EPSS
VEX
Title
SMP security request
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.
Severity
8.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-13 17:04 UTC
CWE
- CWE-521 - Weak password requirements
Assigner
References
4 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| silabs.com | WiseConnect |
Affected:
4.0.0 , < 4.1.0
(semver)
Affected: 2.0.0 , < 2.14.0 (semver) |
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CVE-2026-19292 (GCVE-0-2026-19292)
Vulnerability from nvd – Published: 2026-08-13 14:17 – Updated: 2026-08-13 17:03
VLAI
EPSS
VEX
Title
Bluetooth re-pairing with legitimate device can use lower security level
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.
Severity
8.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-13 17:02 UTC
CWE
- CWE-305 - Authentication bypass by primary weakness
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://docs.silabs.com/sisdk-release-notes/lates… | release-notes |
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| https://community.silabs.com/068Vm00000x0yyH | vendor-advisorypermissions-required |
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1 product
| Vendor | Product | Version | |
|---|---|---|---|
| silabs.com | WiseConnect |
Affected:
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(semver)
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CVE-2026-19291 (GCVE-0-2026-19291)
Vulnerability from nvd – Published: 2026-08-13 14:16 – Updated: 2026-08-13 17:01
VLAI
EPSS
VEX
Title
Bluetooth re-pairing can use a lower security level than previous
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.
Severity
8.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-13 17:01 UTC
CWE
- CWE-290 - Authentication bypass by spoofing
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://docs.silabs.com/sisdk-release-notes/lates… | release-notes |
| https://docs.silabs.com/rs9116-wiseconnect/latest… | release-notes |
| https://community.silabs.com/068Vm00000x0yyH | vendor-advisorypermissions-required |
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Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| silabs.com | WiseConnect |
Affected:
4.0.0 , < 4.1.0
(semver)
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CVE-2026-16101 (GCVE-0-2026-16101)
Vulnerability from nvd – Published: 2026-08-13 14:15 – Updated: 2026-08-13 17:01
VLAI
EPSS
VEX
Title
forced re-pairing with already bonded device
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
Severity
8.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-13 17:01 UTC
CWE
- CWE-290 - Authentication bypass by spoofing
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://docs.silabs.com/sisdk-release-notes/lates… | release-notes |
| https://docs.silabs.com/rs9116-wiseconnect/latest… | release-notes |
| https://community.silabs.com/068Vm00000x0yyH | vendor-advisorypermissions-required |
| https://www.ndss-symposium.org/ndss-paper/blerp-b… | related |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| silabs.com | WiseConnect |
Affected:
4.0.0 , < 4.1.0
(semver)
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CVE-2026-4930 (GCVE-0-2026-4930)
Vulnerability from nvd – Published: 2026-06-25 18:39 – Updated: 2026-06-25 19:03
VLAI
EPSS
VEX
Title
DPA Countermeasures weakening on Series 3 devices
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
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-25 19:03 UTC
CWE
- CWE-331 - Insufficient entropy
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://community.silabs.com/068Vm00000sjHs3 | third-party-advisorypermissions-required |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| silabs.com | Simplicity SDK |
Affected:
0 , ≤ *.*
(semver)
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CVE-2026-8676 (GCVE-0-2026-8676)
Vulnerability from nvd – Published: 2026-05-26 19:36 – Updated: 2026-05-26 20:47
VLAI
EPSS
VEX
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.
Severity
8.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-05-26 20:47 UTC
CWE
- CWE-290 - Authentication bypass by spoofing
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://community.silabs.com/068Vm00000p3N9C | vendor-advisory |
| https://www.silabs.com/documents/public/release-n… | release-notes |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| silabs.com | Simplicity SDK |
Affected:
0 , < 2024.12.0
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CVE-2025-14972 (GCVE-0-2025-14972)
Vulnerability from nvd – Published: 2026-05-15 14:35 – Updated: 2026-05-15 15:40
VLAI
EPSS
VEX
Title
Insufficient DPA countermeasure reseeding
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.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-05-15 15:40 UTC
CWE
- CWE-331 - Insufficient entropy
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://community.silabs.com/068Vm00000M3cAX | third-party-advisorypermissions-required |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| silabs.com | Simplicity SDK |
Affected:
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CVE-2025-11571 (GCVE-0-2025-11571)
Vulnerability from nvd – Published: 2026-03-24 16:26 – Updated: 2026-03-24 17:43
VLAI
EPSS
VEX
Title
Command Execution vulnerability in Simplicity Installer
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.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-03-24 17:42 UTC
CWE
- CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://community.silabs.com/068Vm00000htltZ | permissions-requiredvendor-advisory |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| silabs.com | Simplicity Studio v5 |
Affected:
0 , ≤ 5.11.2.1
(semver)
|
|
| silabs.com | Simplicity Installer tool (Silicon Labs Tool - SLT) for Simplicity Studio v6 |
Affected:
0 , ≤ 1.0.1
(semver)
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CVE-2025-14547 (GCVE-0-2025-14547)
Vulnerability from nvd – Published: 2026-02-20 14:11 – Updated: 2026-02-20 20:39
VLAI
EPSS
VEX
Title
ECJ-PAKE Integer Underflow Vulnerability in Silicon Labs PSA Crypto and SE Manager APIs
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.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-02-20 20:39 UTC
CWE
- CWE-191 - Integer Underflow (Wrap or Wraparound)
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://community.silabs.com/068Vm00000e1UTF | vendor-advisorypermissions-required |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| silabs.com | Simplicity SDK |
Affected:
0 , ≤ 2025.6.2
(semver)
|
|
| silabs.com | Gecko SDK |
Affected:
0 , ≤ 2.5.x
(semver)
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CVE-2025-14055 (GCVE-0-2025-14055)
Vulnerability from nvd – Published: 2026-02-20 14:45 – Updated: 2026-04-24 15:29
VLAI
EPSS
VEX
Title
Integer underflow in Secure NCP host
Summary
An integer underflow vulnerability in Silicon Labs Secure NCP host implementation allows a buffer overread via a specially crafted packet.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-02-20 20:35 UTC
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://community.silabs.com/068Vm00000gvJlq | vendor-advisorypermissions-required |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| silabs.com | Simplicity SDK, Gecko SDK |
Affected:
2025.12.0 , ≤ 2025.12.1
(semver)
Affected: 0 , ≤ 2025.6.2 (semver) |
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CVE-2026-65936 (GCVE-0-2026-65936)
Vulnerability from cvelistv5 – Published: 2026-08-13 14:26 – Updated: 2026-08-13 16:08
VLAI
EPSS
VEX
Title
RS9116W/SiWx917 malformed packet with increased length field causes memory leak
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.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-13 16:08 UTC
CWE
- CWE-126 - Buffer over-read
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://community.silabs.com/068Vm00000x0Yqy | vendor-advisorypermissions-required |
| https://arxiv.org/pdf/2409.02905 | related |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| silabs.com | WiseConnect |
Affected:
2.0.0 , ≤ 2.*.*
(semver)
Affected: 4.0.0 , ≤ 4.*.* (semver) |
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CVE-2026-65935 (GCVE-0-2026-65935)
Vulnerability from cvelistv5 – Published: 2026-08-13 14:24 – Updated: 2026-08-13 16:09
VLAI
EPSS
VEX
Title
Bypassing passkey entry in legacy pairing
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.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-13 16:09 UTC
CWE
- CWE-305 - Authentication bypass by primary weakness
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://community.silabs.com/068Vm00000x0Yqy | vendor-advisorypermissions-required |
| https://arxiv.org/pdf/2409.02905 | related |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| silabs.com | WiseConnect |
Affected:
2.0.0 , ≤ 2.*.*
(semver)
Affected: 4.0.0 , ≤ 4.*.* (semver) |
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CVE-2026-65934 (GCVE-0-2026-65934)
Vulnerability from cvelistv5 – Published: 2026-08-13 14:23 – Updated: 2026-08-13 16:13
VLAI
EPSS
VEX
Title
BT122 plaintext pause encryption request causes DOS
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.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-13 16:13 UTC
CWE
- CWE-440 - Expected behavior violation
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://community.silabs.com/068Vm00000x0Yqy | vendor-advisorypermissions-required |
| https://arxiv.org/pdf/2409.02905 | related |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| silabs.com | BT122 |
Affected:
0 , ≤ 1.4.0
(semver)
|
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CVE-2026-65933 (GCVE-0-2026-65933)
Vulnerability from cvelistv5 – Published: 2026-08-13 14:22 – Updated: 2026-08-13 17:10
VLAI
EPSS
VEX
Title
BT122 malformed packet with increased length field causes memory leak
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.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-13 17:10 UTC
CWE
- CWE-126 - Buffer over-read
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://community.silabs.com/068Vm00000x0Yqy | vendor-advisorypermissions-required |
| https://arxiv.org/pdf/2409.02905 | related |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| silabs.com | BT122 |
Affected:
0 , ≤ 1.4.0
(semver)
|
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CVE-2026-65932 (GCVE-0-2026-65932)
Vulnerability from cvelistv5 – Published: 2026-08-13 14:20 – Updated: 2026-08-13 17:08
VLAI
EPSS
VEX
Title
BT122 stops advertising
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.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-13 17:07 UTC
CWE
- CWE-440 - Expected behavior violation
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://community.silabs.com/068Vm00000x0Yqy | vendor-advisorypermissions-required |
| https://arxiv.org/pdf/2409.02905 | related |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| silabs.com | BT122 |
Affected:
0 , ≤ 1.4.0
(semver)
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CVE-2026-19293 (GCVE-0-2026-19293)
Vulnerability from cvelistv5 – Published: 2026-08-13 14:18 – Updated: 2026-08-13 17:06
VLAI
EPSS
VEX
Title
SMP security request
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.
Severity
8.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-13 17:04 UTC
CWE
- CWE-521 - Weak password requirements
Assigner
References
4 references
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| silabs.com | WiseConnect |
Affected:
4.0.0 , < 4.1.0
(semver)
Affected: 2.0.0 , < 2.14.0 (semver) |
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CVE-2026-19292 (GCVE-0-2026-19292)
Vulnerability from cvelistv5 – Published: 2026-08-13 14:17 – Updated: 2026-08-13 17:03
VLAI
EPSS
VEX
Title
Bluetooth re-pairing with legitimate device can use lower security level
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.
Severity
8.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-13 17:02 UTC
CWE
- CWE-305 - Authentication bypass by primary weakness
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://docs.silabs.com/sisdk-release-notes/lates… | release-notes |
| https://docs.silabs.com/rs9116-wiseconnect/latest… | release-notes |
| https://community.silabs.com/068Vm00000x0yyH | vendor-advisorypermissions-required |
| https://www.ndss-symposium.org/ndss-paper/blerp-b… | related |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| silabs.com | WiseConnect |
Affected:
4.0.0 , < 4.1.0
(semver)
Affected: 2.0.0 , < 2.14.0 (semver) |
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CVE-2026-19291 (GCVE-0-2026-19291)
Vulnerability from cvelistv5 – Published: 2026-08-13 14:16 – Updated: 2026-08-13 17:01
VLAI
EPSS
VEX
Title
Bluetooth re-pairing can use a lower security level than previous
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.
Severity
8.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-13 17:01 UTC
CWE
- CWE-290 - Authentication bypass by spoofing
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://docs.silabs.com/sisdk-release-notes/lates… | release-notes |
| https://docs.silabs.com/rs9116-wiseconnect/latest… | release-notes |
| https://community.silabs.com/068Vm00000x0yyH | vendor-advisorypermissions-required |
| https://www.ndss-symposium.org/ndss-paper/blerp-b… | related |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| silabs.com | WiseConnect |
Affected:
4.0.0 , < 4.1.0
(semver)
Affected: 2.0.0 , < 2.14.0 (semver) |
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CVE-2026-16101 (GCVE-0-2026-16101)
Vulnerability from cvelistv5 – Published: 2026-08-13 14:15 – Updated: 2026-08-13 17:01
VLAI
EPSS
VEX
Title
forced re-pairing with already bonded device
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
Severity
8.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-08-13 17:01 UTC
CWE
- CWE-290 - Authentication bypass by spoofing
Assigner
References
4 references
| URL | Tags |
|---|---|
| https://docs.silabs.com/sisdk-release-notes/lates… | release-notes |
| https://docs.silabs.com/rs9116-wiseconnect/latest… | release-notes |
| https://community.silabs.com/068Vm00000x0yyH | vendor-advisorypermissions-required |
| https://www.ndss-symposium.org/ndss-paper/blerp-b… | related |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| silabs.com | WiseConnect |
Affected:
4.0.0 , < 4.1.0
(semver)
Affected: 2.0.0 , < 2.14.0 (semver) |
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CVE-2026-4930 (GCVE-0-2026-4930)
Vulnerability from cvelistv5 – Published: 2026-06-25 18:39 – Updated: 2026-06-25 19:03
VLAI
EPSS
VEX
Title
DPA Countermeasures weakening on Series 3 devices
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
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-06-25 19:03 UTC
CWE
- CWE-331 - Insufficient entropy
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://community.silabs.com/068Vm00000sjHs3 | third-party-advisorypermissions-required |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| silabs.com | Simplicity SDK |
Affected:
0 , ≤ *.*
(semver)
|
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CVE-2026-8676 (GCVE-0-2026-8676)
Vulnerability from cvelistv5 – Published: 2026-05-26 19:36 – Updated: 2026-05-26 20:47
VLAI
EPSS
VEX
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.
Severity
8.8 (High)
SSVC
Exploitation: none
Automatable: no
Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-05-26 20:47 UTC
CWE
- CWE-290 - Authentication bypass by spoofing
Assigner
References
2 references
| URL | Tags |
|---|---|
| https://community.silabs.com/068Vm00000p3N9C | vendor-advisory |
| https://www.silabs.com/documents/public/release-n… | release-notes |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| silabs.com | Simplicity SDK |
Affected:
0 , < 2024.12.0
(semver)
|
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CVE-2025-14972 (GCVE-0-2025-14972)
Vulnerability from cvelistv5 – Published: 2026-05-15 14:35 – Updated: 2026-05-15 15:40
VLAI
EPSS
VEX
Title
Insufficient DPA countermeasure reseeding
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.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-05-15 15:40 UTC
CWE
- CWE-331 - Insufficient entropy
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://community.silabs.com/068Vm00000M3cAX | third-party-advisorypermissions-required |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| silabs.com | Simplicity SDK |
Affected:
0 , ≤ *.*
(semver)
|
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CVE-2025-11571 (GCVE-0-2025-11571)
Vulnerability from cvelistv5 – Published: 2026-03-24 16:26 – Updated: 2026-03-24 17:43
VLAI
EPSS
VEX
Title
Command Execution vulnerability in Simplicity Installer
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.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-03-24 17:42 UTC
CWE
- CWE-78 - Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://community.silabs.com/068Vm00000htltZ | permissions-requiredvendor-advisory |
Impacted products
2 products
| Vendor | Product | Version | |
|---|---|---|---|
| silabs.com | Simplicity Studio v5 |
Affected:
0 , ≤ 5.11.2.1
(semver)
|
|
| silabs.com | Simplicity Installer tool (Silicon Labs Tool - SLT) for Simplicity Studio v6 |
Affected:
0 , ≤ 1.0.1
(semver)
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CVE-2025-14055 (GCVE-0-2025-14055)
Vulnerability from cvelistv5 – Published: 2026-02-20 14:45 – Updated: 2026-04-24 15:29
VLAI
EPSS
VEX
Title
Integer underflow in Secure NCP host
Summary
An integer underflow vulnerability in Silicon Labs Secure NCP host implementation allows a buffer overread via a specially crafted packet.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-02-20 20:35 UTC
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://community.silabs.com/068Vm00000gvJlq | vendor-advisorypermissions-required |
Impacted products
1 product
| Vendor | Product | Version | |
|---|---|---|---|
| silabs.com | Simplicity SDK, Gecko SDK |
Affected:
2025.12.0 , ≤ 2025.12.1
(semver)
Affected: 0 , ≤ 2025.6.2 (semver) |
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CVE-2025-14547 (GCVE-0-2025-14547)
Vulnerability from cvelistv5 – Published: 2026-02-20 14:11 – Updated: 2026-02-20 20:39
VLAI
EPSS
VEX
Title
ECJ-PAKE Integer Underflow Vulnerability in Silicon Labs PSA Crypto and SE Manager APIs
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.
Severity
SSVC
Exploitation: none
Automatable: no
Technical Impact: partial
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2026-02-20 20:39 UTC
CWE
- CWE-191 - Integer Underflow (Wrap or Wraparound)
Assigner
References
1 reference
| URL | Tags |
|---|---|
| https://community.silabs.com/068Vm00000e1UTF | vendor-advisorypermissions-required |
Impacted products
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|---|---|---|---|
| silabs.com | Simplicity SDK |
Affected:
0 , ≤ 2025.6.2
(semver)
|
|
| silabs.com | Gecko SDK |
Affected:
0 , ≤ 2.5.x
(semver)
|
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