VulnSocial

CVE-2026-20502Patch(mediatek / mt2718)

LOWCVSS 8.4 · HIGH

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Patch mediatek mt2718 systems immediately

Recommended action window: Monitor and triage in normal cycle

NVD description

In vdec, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation. Patch ID: ALPS11262030; Issue ID: MSV-9196.

mediatek CVEsBack to dashboard
1.0/ 10 priority

Sources & remediation

Vendor / third-party advisories
Weakness type (CWE)
CWE-122

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

AVAILABLE

Momentum

NONE

Are you affected?

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

  • mt2718
  • mt2718_firmware
  • mt6580
  • mt6580_firmware

Threat summary

  • Patch or workaround signal is available
  • 1 mentions across 1 observed day

What's happening

  • Patch or workaround mentioned in 1 signal
  • Technical details provided in 1 signal
  • 1 total mentions across 1 day

Affected systems

Vendors
mediatek
Products
mt2718mt2718_firmwaremt6580mt6580_firmwaremt6739mt6739_firmwaremt6761mt6761_firmwaremt6765mt6765_firmware

1 version affected across 106 products

Deep dive

Activity timeline1 mentions / 1d
00111Mentions · 2026-09-10: 1Patch / Workaround · 2026-09-10: 1Technical Details · 2026-09-10: 109-10
Signal classification1 categories
Patch
1100.0%
Full discourse1 post
  • DFIR Lab@DFIR_Lab
    Patch

    🚨 HIGH SEVERITY: CVE-2026-20502 (CVSS 8.4) Out of bounds write in vdec component enables local privilege escalation. No user interaction required. Patch ID: ALPS11262030 #CVE #PatchNow https://t.co/LLYxUdxSRS

    Post summary

    CVE-2026-20502 is a high‑severity local privilege escalation vulnerability due to an out‑of‑bounds write in the vdec component, and a patch (ALPS11262030) has been released.

    0000043
    130 followersView on X
CPE platform detail106 entries

106 of 106 entries

PartVendorProductVersionTarget SWTarget HW
HWmediatekmt2718---
OSmediatekmt2718_firmware---
HWmediatekmt6580---
OSmediatekmt6580_firmware---
HWmediatekmt6739---
OSmediatekmt6739_firmware---
HWmediatekmt6761---
OSmediatekmt6761_firmware---
HWmediatekmt6765---
OSmediatekmt6765_firmware---
HWmediatekmt6768---
OSmediatekmt6768_firmware---
HWmediatekmt6769---
OSmediatekmt6769_firmware---
HWmediatekmt6779---
OSmediatekmt6779_firmware---
HWmediatekmt6781---
OSmediatekmt6781_firmware---
HWmediatekmt6785---
OSmediatekmt6785_firmware---
HWmediatekmt6789---
OSmediatekmt6789_firmware---
HWmediatekmt6833---
OSmediatekmt6833_firmware---
HWmediatekmt6835---
OSmediatekmt6835_firmware---
HWmediatekmt6853---
OSmediatekmt6853_firmware---
HWmediatekmt6855---
OSmediatekmt6855_firmware---
HWmediatekmt6858---
OSmediatekmt6858_firmware---
HWmediatekmt6873---
OSmediatekmt6873_firmware---
HWmediatekmt6877---
OSmediatekmt6877_firmware---
HWmediatekmt6878---
OSmediatekmt6878_firmware---
HWmediatekmt6879---
OSmediatekmt6879_firmware---
HWmediatekmt6881---
OSmediatekmt6881_firmware---
HWmediatekmt6883---
OSmediatekmt6883_firmware---
HWmediatekmt6885---
OSmediatekmt6885_firmware---
HWmediatekmt6886---
OSmediatekmt6886_firmware---
HWmediatekmt6889---
OSmediatekmt6889_firmware---
HWmediatekmt6893---
OSmediatekmt6893_firmware---
HWmediatekmt6895---
OSmediatekmt6895_firmware---
HWmediatekmt6897---
OSmediatekmt6897_firmware---
HWmediatekmt6899---
OSmediatekmt6899_firmware---
HWmediatekmt6983---
OSmediatekmt6983_firmware---
HWmediatekmt6985---
OSmediatekmt6985_firmware---
HWmediatekmt6989---
OSmediatekmt6989_firmware---
HWmediatekmt6991---
OSmediatekmt6991_firmware---
HWmediatekmt6993---
OSmediatekmt6993_firmware---
HWmediatekmt8126---
OSmediatekmt8126_firmware---
HWmediatekmt8171---
OSmediatekmt8171_firmware---
HWmediatekmt8186---
OSmediatekmt8186_firmware---
HWmediatekmt8188---
OSmediatekmt8188_firmware---
HWmediatekmt8189---
OSmediatekmt8189_firmware---
HWmediatekmt8195---
OSmediatekmt8195_firmware---
HWmediatekmt8196---
OSmediatekmt8196_firmware---
HWmediatekmt8367---
OSmediatekmt8367_firmware---
HWmediatekmt8391---
OSmediatekmt8391_firmware---
HWmediatekmt8395---
OSmediatekmt8395_firmware---
HWmediatekmt8668---
OSmediatekmt8668_firmware---
HWmediatekmt8676---
OSmediatekmt8676_firmware---
HWmediatekmt8678---
OSmediatekmt8678_firmware---
HWmediatekmt8696---
OSmediatekmt8696_firmware---
HWmediatekmt8781---
OSmediatekmt8781_firmware---
HWmediatekmt8788e---
OSmediatekmt8788e_firmware---
HWmediatekmt8792---
OSmediatekmt8792_firmware---
HWmediatekmt8799---
OSmediatekmt8799_firmware---
HWmediatekmt8910---
OSmediatekmt8910_firmware---

Explore more

Back to dashboardmediatek CVEsmt2718 vulnerabilities