Signal is active with 2 mentions in latest observed window
Recommended action window: Monitor and triage in normal cycle
NVD description
In Modem, there is a possible system crash due to a logic error. This could lead to remote denial of service, if a UE has connected to a rogue base station controlled by the attacker, with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: MOLY01106496; Issue ID: MSV-4467.
Priority
LOW
Exploitation
NONE
PoC
NONE
Patch
NONE
Momentum
STABLE
If you run products in this scope, you should treat this CVE as relevant to your environment.
1 version affected across 38 products
| Date | Total | Labels |
|---|
| 2026-04-07 | 3 | Disclosure2General1 |
| 2026-04-19 | 2 | Disclosure1Disclouser1 |
CVE-2026-20431 In Modem, there is a possible system crash due to a logic error. This could lead to remote denial of service, if a UE has connected to a rogue base station controlled… https://www.cve.org/CVERecord?id=CVE-2026-20431
Post summary
CVE‑2026‑20431 describes a logic error that may trigger a remote denial of service via a rogue base station, but no PoC, exploit, patch, or active exploitation is reported.
🚨*CVE* CVE-2026-20431 In Modem, there is a possible system crash due to a logic error. This could lead to remote denial of service, if a UE has connected to a rogue base station controlled… https://www.cve.org/CVERecord?id=CVE-2026-20431 ----- Traducción: CVE-2026-20431 En … http://infoflow.cloud`
Post summary
The tweet announces CVE-2026-20431, describing a logic error that could lead to remote denial of service via rogue base stations, and provides a link to the CVE record for further details.
CVE-2026-20431 Remote Denial of Service via Logic Error in Modem System ... https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-20431 Don't wait vulnerability scanning results: https://alerts.vulmon.com/?utm_source=twitter&utm_medium=social&utm_campaign=2102281&utm_content=2
Post summary
The post announces CVE-2026-20431 as a remote DoS vulnerability caused by a logic error in modem systems, linking to details but lacking PoC, exploit, or patch information.
⚡ New CVE Alert: CVE-2026-20431 🚨 Risk Level: Unknown 🧩 Affects: Multiple / Unspecified Products Reference: https://nvd.nist.gov/vuln/detail/CVE-2026-20431 #CVE-2026-20431 #CVE #CyberSecurity #InfoSec https://t.co/JowbhJkvpI
Post summary
The tweet simply announces CVE-2026-20431 with no additional details, proof of concept, active exploitation or mitigation information.
🚨 CYBERDUDEBIVASH SENTINEL APEX ALERT 🚨 Threat: CVE-2026-20431 - "Modem Remote Denial of Service Vulnerability" Intel Report: https://ift.tt/NId3QHk
Post summary
The alert announces CVE-2026-20431 as a modem remote denial‑of‑service vulnerability, linking to an Intel report. No PoC, exploit code, patch, or active exploitation details are provided.
38 of 38 entries
| Part | Vendor | Product | Version | Target SW | Target HW |
|---|---|---|---|---|---|
| HW | mediatek | mt6813 | - | - | - |
| OS | mediatek | mt6813_firmware | - | - | - |
| HW | mediatek | mt6815 | - | - | - |
| OS | mediatek | mt6815_firmware | - | - | - |
| HW | mediatek | mt6835 | - | - | - |
| OS | mediatek | mt6835_firmware | - | - | - |
| HW | mediatek | mt6878 | - | - | - |
| OS | mediatek | mt6878_firmware | - | - | - |
| HW | mediatek | mt6897 | - | - | - |
| OS | mediatek | mt6897_firmware | - | - | - |
| HW | mediatek | mt6899 | - | - | - |
| OS | mediatek | mt6899_firmware | - | - | - |
| HW | mediatek | mt6986 | - | - | - |
| OS | mediatek | mt6986_firmware | - | - | - |
| HW | mediatek | mt6991 | - | - | - |
| OS | mediatek | mt6991_firmware | - | - | - |
| HW | mediatek | mt6993 | - | - | - |
| OS | mediatek | mt6993_firmware | - | - | - |
| HW | mediatek | mt8668 | - | - | - |
| OS | mediatek | mt8668_firmware | - | - | - |
| HW | mediatek | mt8676 | - | - | - |
| OS | mediatek | mt8676_firmware | - | - | - |
| HW | mediatek | mt8678 | - | - | - |
| OS | mediatek | mt8678_firmware | - | - | - |
| HW | mediatek | mt8755 | - | - | - |
| OS | mediatek | mt8755_firmware | - | - | - |
| HW | mediatek | mt8775 | - | - | - |
| OS | mediatek | mt8775_firmware | - | - | - |
| HW | mediatek | mt8792 | - | - | - |
| OS | mediatek | mt8792_firmware | - | - | - |
| HW | mediatek | mt8793 | - | - | - |
| OS | mediatek | mt8793_firmware | - | - | - |
| HW | mediatek | mt8863 | - | - | - |
| OS | mediatek | mt8863_firmware | - | - | - |
| HW | mediatek | mt8873 | - | - | - |
| OS | mediatek | mt8873_firmware | - | - | - |
| HW | mediatek | mt8883 | - | - | - |
| OS | mediatek | mt8883_firmware | - | - | - |