Rdk B

12 CVEs product

Monthly

CVE-2026-20435 MEDIUM This Month

Device unique identifiers in the preloader of Openwrt, Android, Yocto, RDK-B, and Zephyr can be read by attackers with physical access due to a logic error, leading to local information disclosure without requiring additional privileges or user interaction. This vulnerability affects multiple embedded and IoT platforms where the preloader executes before operating system initialization. No patch is currently available for this issue.

Information Disclosure Openwrt Android Yocto Rdk B +2
NVD
CVSS 3.1
4.6
EPSS
0.0%
CVE-2025-20747 MEDIUM This Month

In gnss service, there is a possible out of bounds write due to an incorrect bounds check. Rated medium severity (CVSS 6.7), this vulnerability is low attack complexity. No vendor patch available.

Stack Overflow Buffer Overflow Privilege Escalation Yocto Rdk B +4
NVD
CVSS 3.1
6.7
EPSS
0.0%
CVE-2025-20746 MEDIUM This Month

In gnss service, there is a possible out of bounds write due to an incorrect bounds check. Rated medium severity (CVSS 6.7), this vulnerability is low attack complexity. No vendor patch available.

Stack Overflow Buffer Overflow Privilege Escalation Yocto Rdk B +4
NVD
CVSS 3.1
6.7
EPSS
0.0%
CVE-2025-20730 MEDIUM This Month

In preloader, there is a possible escalation of privilege due to an insecure default value. Rated medium severity (CVSS 6.7), this vulnerability is low attack complexity. No vendor patch available.

Authentication Bypass Privilege Escalation Yocto Rdk B Android +2
NVD
CVSS 3.1
6.7
EPSS
0.0%
CVE-2025-20696 MEDIUM This Month

In DA, there is a possible out of bounds write due to a missing bounds check. Rated medium severity (CVSS 6.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Memory Corruption Buffer Overflow Privilege Escalation Yocto Rdk B +4
NVD
CVSS 3.1
6.8
EPSS
0.0%
CVE-2025-20656 MEDIUM This Month

In DA, there is a possible out of bounds write due to a missing bounds check. Rated medium severity (CVSS 6.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Memory Corruption Buffer Overflow Privilege Escalation Yocto Rdk B +19
NVD
CVSS 3.1
6.8
EPSS
0.0%
CVE-2025-20651 MEDIUM This Month

In da, there is a possible out of bounds read due to a missing bounds check. Rated medium severity (CVSS 4.1), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Information Disclosure Buffer Overflow Yocto Rdk B Android +2
NVD
CVSS 3.1
4.1
EPSS
0.0%
CVE-2025-20650 MEDIUM This Month

In da, there is a possible out of bounds write due to a missing bounds check. Rated medium severity (CVSS 6.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Memory Corruption Buffer Overflow Privilege Escalation Yocto Rdk B +3
NVD
CVSS 3.1
6.8
EPSS
0.0%
CVE-2025-20635 MEDIUM This Month

In V6 DA, there is a possible out of bounds write due to a missing bounds check. Rated medium severity (CVSS 6.6), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Memory Corruption Buffer Overflow Privilege Escalation Yocto Rdk B +3
NVD
CVSS 3.1
6.6
EPSS
0.0%
CVE-2024-20145 MEDIUM This Month

In V6 DA, there is a possible out of bounds write due to a missing bounds check. Rated medium severity (CVSS 6.6), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Memory Corruption Buffer Overflow Privilege Escalation Yocto Rdk B +3
NVD
CVSS 3.1
6.6
EPSS
0.1%
CVE-2024-20144 MEDIUM This Month

In V6 DA, there is a possible out of bounds write due to a missing bounds check. Rated medium severity (CVSS 6.6), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Memory Corruption Buffer Overflow Privilege Escalation Yocto Rdk B +3
NVD
CVSS 3.1
6.6
EPSS
0.1%
CVE-2024-20143 MEDIUM This Month

In V6 DA, there is a possible out of bounds write due to a missing bounds check. Rated medium severity (CVSS 6.6), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Memory Corruption Buffer Overflow Privilege Escalation Yocto Rdk B +3
NVD
CVSS 3.1
6.6
EPSS
0.1%
CVE-2026-20435
EPSS 0% CVSS 4.6
MEDIUM This Month

Device unique identifiers in the preloader of Openwrt, Android, Yocto, RDK-B, and Zephyr can be read by attackers with physical access due to a logic error, leading to local information disclosure without requiring additional privileges or user interaction. This vulnerability affects multiple embedded and IoT platforms where the preloader executes before operating system initialization. No patch is currently available for this issue.

Information Disclosure Openwrt Android +4
NVD
CVE-2025-20747
EPSS 0% CVSS 6.7
MEDIUM This Month

In gnss service, there is a possible out of bounds write due to an incorrect bounds check. Rated medium severity (CVSS 6.7), this vulnerability is low attack complexity. No vendor patch available.

Stack Overflow Buffer Overflow Privilege Escalation +6
NVD
CVE-2025-20746
EPSS 0% CVSS 6.7
MEDIUM This Month

In gnss service, there is a possible out of bounds write due to an incorrect bounds check. Rated medium severity (CVSS 6.7), this vulnerability is low attack complexity. No vendor patch available.

Stack Overflow Buffer Overflow Privilege Escalation +6
NVD
CVE-2025-20730
EPSS 0% CVSS 6.7
MEDIUM This Month

In preloader, there is a possible escalation of privilege due to an insecure default value. Rated medium severity (CVSS 6.7), this vulnerability is low attack complexity. No vendor patch available.

Authentication Bypass Privilege Escalation Yocto +4
NVD
CVE-2025-20696
EPSS 0% CVSS 6.8
MEDIUM This Month

In DA, there is a possible out of bounds write due to a missing bounds check. Rated medium severity (CVSS 6.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Memory Corruption Buffer Overflow Privilege Escalation +6
NVD
CVE-2025-20656
EPSS 0% CVSS 6.8
MEDIUM This Month

In DA, there is a possible out of bounds write due to a missing bounds check. Rated medium severity (CVSS 6.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Memory Corruption Buffer Overflow Privilege Escalation +21
NVD
CVE-2025-20651
EPSS 0% CVSS 4.1
MEDIUM This Month

In da, there is a possible out of bounds read due to a missing bounds check. Rated medium severity (CVSS 4.1), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Information Disclosure Buffer Overflow Yocto +4
NVD
CVE-2025-20650
EPSS 0% CVSS 6.8
MEDIUM This Month

In da, there is a possible out of bounds write due to a missing bounds check. Rated medium severity (CVSS 6.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Memory Corruption Buffer Overflow Privilege Escalation +5
NVD
CVE-2025-20635
EPSS 0% CVSS 6.6
MEDIUM This Month

In V6 DA, there is a possible out of bounds write due to a missing bounds check. Rated medium severity (CVSS 6.6), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Memory Corruption Buffer Overflow Privilege Escalation +5
NVD
CVE-2024-20145
EPSS 0% CVSS 6.6
MEDIUM This Month

In V6 DA, there is a possible out of bounds write due to a missing bounds check. Rated medium severity (CVSS 6.6), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Memory Corruption Buffer Overflow Privilege Escalation +5
NVD
CVE-2024-20144
EPSS 0% CVSS 6.6
MEDIUM This Month

In V6 DA, there is a possible out of bounds write due to a missing bounds check. Rated medium severity (CVSS 6.6), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Memory Corruption Buffer Overflow Privilege Escalation +5
NVD
CVE-2024-20143
EPSS 0% CVSS 6.6
MEDIUM This Month

In V6 DA, there is a possible out of bounds write due to a missing bounds check. Rated medium severity (CVSS 6.6), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Memory Corruption Buffer Overflow Privilege Escalation +5
NVD

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