CVE-2026-20490Disclosure(mediatek / mt6813)

LOWCVSS 4.4 · MEDIUM

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 ccci, there is a possible out of bounds read due to a missing bounds check. This could lead to local denial of service if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS10981501; Issue ID: MSV-7669.

0.5/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-125

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.

  • mt6813
  • mt6813_firmware
  • mt6982vb
  • mt6982vb_firmware

Threat summary

  • 1 mentions across 1 observed day

What's happening

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

Affected systems

Vendors
Products
mt6813mt6813_firmwaremt6982vbmt6982vb_firmwaremt6986mt6986_firmwaremt6986dmt6986d_firmwaremt6988mt6988_firmware

1 version affected across 10 products

Deep dive

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

    CVE-2026-20490 Out of Bounds Read in CCCI Leading to Local Denial of Service https://vulmon.com/vulnerabilitydetails?qid=CVE-2026-20490

    Post summary

    The text announces a new out‑of‑bounds read vulnerability (CVE‑2026‑20490) in CCCI that can cause a local denial of service, but does not provide evidence of PoC, exploit code, patch, or active exploitation.

    00000116
    4.1K followersView on X
CPE platform detail10 entries

10 of 10 entries

PartVendorProductVersionTarget SWTarget HW
HWmediatekmt6813---
OSmediatekmt6813_firmware---
HWmediatekmt6982vb---
OSmediatekmt6982vb_firmware---
HWmediatekmt6986---
OSmediatekmt6986_firmware---
HWmediatekmt6986d---
OSmediatekmt6986d_firmware---
HWmediatekmt6988---
OSmediatekmt6988_firmware---

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