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Vendor

RDK

5 known vulnerabilities.

RDK at a glance

Last 12 months
5
Critical · all time
2
Exploited · all time
0
Public exploit · all time
0
New vulnerabilities per month · last 12 months
0 3 5 December 2025: 0 vulnerabilities Dec 2025 January 2026: 0 vulnerabilities February 2026: 0 vulnerabilities March 2026: 0 vulnerabilities Mar April 2026: 0 vulnerabilities May 2026: 0 vulnerabilities June 2026: 0 vulnerabilities Jun July 2026: 0 vulnerabilities August 2026: 5 vulnerabilities, 2 critical September 2026: 0 vulnerabilities Sep October 2026: 0 vulnerabilities November 2026: 0 vulnerabilities
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Products

RDK-B WebUI 5
All Critical High Medium Low Exploited only Public exploit

5 results · Feed

  • Critical 9.8
    CVE-2026-19508

    RDK WebUI heap-based buffer overflow vulnerability

    Heap-based buffer overflow in the multipart form-data parser in `jst_post.c` in RDK-B WebUI `rdkb-2025q4-kirkstone.04.10.26` allows a remote unauthenticated attacker to cause memory corruption and denial of service, and potentially execute arbitrary code, via…

    RDK RDK-B WebUI
  • Medium 6.5
    CVE-2026-19509

    RDK WebUI DOS vulnerability

    Improper input validation in `ajaxSet_wireless_network_configuration.jst` in RDK-B WebUI `rdkb-2025q4-kirkstone.04.10.26` allows an authenticated attacker to cause denial of service via a crafted `ssid_number` parameter.

    RDK RDK-B WebUI
  • High 7.5
    CVE-2026-19507

    RDK WebUI uncontrolled resource consumption

    Uncontrolled resource consumption in `check.jst` in RDK-B WebUI `rdkb-2025q4-kirkstone.04.10.26` allows a remote unauthenticated attacker to cause denial of service via excessively large password values.

    RDK RDK-B WebUI
  • High 8.1
    CVE-2026-19506

    RDK-B WebUI race condition vulnerability

    Race condition in `check.jst` in RDK-B WebUI `rdkb-2025q4-kirkstone.04.10.26` allows a remote attacker to gain unauthorized access via concurrent authentication requests that exploit shared authentication state.

    RDK RDK-B WebUI
  • Critical 9.8
    CVE-2026-19505

    RDK-B WebUI improper cryptographic signature verification vulnerability

    Improper cryptographic signature verification in `jst_functions.c` in RDK-B WebUI `rdkb-2025q4-kirkstone.04.10.26` allows a remote attacker to bypass authentication and obtain administrative access via a forged JWT containing an invalid RSA signature.

    RDK RDK-B WebUI