VulnSocial

CVE-2026-20483General(mediatek / mt6739)

LOWCVSS 7.7 · HIGH

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

In Telephony, there is a possible escalation of privilege due to a missing permission check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS11087526; Issue ID: MSV-8243.

mediatek CVEsBack to dashboard
0.5/ 10 priority

Sources & remediation

Vendor / third-party advisories
Weakness type (CWE)
CWE-862

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

NONE

Are you affected?

If you run products in this scope, you should treat this CVE as relevant to your environment.

  • mt6739
  • mt6739_firmware
  • mt6761
  • mt6761_firmware

Threat summary

  • 1 mentions across 1 observed day

What's happening

  • Technical details provided in 1 signal
  • General: 1 classified signal
  • 1 total mentions across 1 day

Affected systems

Vendors
mediatek
Products
mt6739mt6739_firmwaremt6761mt6761_firmwaremt6765mt6765_firmwaremt6768mt6768_firmwaremt6781mt6781_firmware

1 version affected across 70 products

Deep dive

Activity timeline1 mentions / 1d
00111Mentions · 2026-08-03: 1Technical Details · 2026-08-03: 108-03
Signal classification1 categories
General
1100.0%
Referenced assets1 URL
By indicator
Full discourse1 post
  • Vulmon Vulnerability Feed@VulmonFeeds
    General

    CVE-2026-20483 Local Privilege Escalation in Telephony Due to Missing Permission Check https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-20483

    Post summary

    The entry merely announces CVE-2026-20483 as a local privilege escalation flaw in telephony due to a missing permission check, accompanied by a link to a vulnerability details page.

    00000109
    4.1K followersView on X
CPE platform detail70 entries

70 of 70 entries

PartVendorProductVersionTarget SWTarget HW
HWmediatekmt6739---
OSmediatekmt6739_firmware---
HWmediatekmt6761---
OSmediatekmt6761_firmware---
HWmediatekmt6765---
OSmediatekmt6765_firmware---
HWmediatekmt6768---
OSmediatekmt6768_firmware---
HWmediatekmt6781---
OSmediatekmt6781_firmware---
HWmediatekmt6789---
OSmediatekmt6789_firmware---
HWmediatekmt6833---
OSmediatekmt6833_firmware---
HWmediatekmt6835---
OSmediatekmt6835_firmware---
HWmediatekmt6853---
OSmediatekmt6853_firmware---
HWmediatekmt6855---
OSmediatekmt6855_firmware---
HWmediatekmt6877---
OSmediatekmt6877_firmware---
HWmediatekmt6878---
OSmediatekmt6878_firmware---
HWmediatekmt6879---
OSmediatekmt6879_firmware---
HWmediatekmt6883---
OSmediatekmt6883_firmware---
HWmediatekmt6885---
OSmediatekmt6885_firmware---
HWmediatekmt6886---
OSmediatekmt6886_firmware---
HWmediatekmt6889---
OSmediatekmt6889_firmware---
HWmediatekmt6893---
OSmediatekmt6893_firmware---
HWmediatekmt6895---
OSmediatekmt6895_firmware---
HWmediatekmt6897---
OSmediatekmt6897_firmware---
HWmediatekmt6983---
OSmediatekmt6983_firmware---
HWmediatekmt6985---
OSmediatekmt6985_firmware---
HWmediatekmt6989---
OSmediatekmt6989_firmware---
HWmediatekmt6991---
OSmediatekmt6991_firmware---
HWmediatekmt6993---
OSmediatekmt6993_firmware---
HWmediatekmt8766---
OSmediatekmt8766_firmware---
HWmediatekmt8766r---
OSmediatekmt8766r_firmware---
HWmediatekmt8768---
OSmediatekmt8768_firmware---
HWmediatekmt8775---
OSmediatekmt8775_firmware---
HWmediatekmt8781---
OSmediatekmt8781_firmware---
HWmediatekmt8792---
OSmediatekmt8792_firmware---
HWmediatekmt8796---
OSmediatekmt8796_firmware---
HWmediatekmt8873---
OSmediatekmt8873_firmware---
HWmediatekmt8883---
OSmediatekmt8883_firmware---
HWmediatekmt8893---
OSmediatekmt8893_firmware---

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