CVE-2026-20413 — Improper Validation of Specified Index, Position, or Offset in Input in INC Mediatek Chipset

CWE-1285 — Improper Validation of Specified Index, Position, or Offset in InputCWE-787 — Out-of-bounds Write4 documents4 sources
Severity
6.7MEDIUMNVD
EPSS
0.0%
top 99.84%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
2
Mediatek INC Mediatek ChipsetGoogle Android
Timeline
PublishedFeb 2

Description

In imgsys, there is a possible out of bounds write due to a missing bounds check. This could lead to local escalation of privilege if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS10362725; Issue ID: MSV-5694.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:HExploitability: 0.8 | Impact: 5.9

Affected Packages2 packages

▶NVDgoogle/android15.0
▶CVEListV5mediatek_inc/mediatek_chipset4 versions+3

🔴Vulnerability Details

2
GHSA
GHSA-9c7m-3m5m-pj6v: In imgsys, there is a possible out of bounds write due to a missing bounds check↗2026-02-02
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CVEList
CVE-2026-20413: In imgsys, there is a possible out of bounds write due to a missing bounds check↗2026-02-02
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🕵️Threat Intelligence

1
Wiz
CVE-2026-20413 Impact, Exploitability, and Mitigation Steps | Wiz↗
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CVE-2026-20413 — INC Mediatek Chipset vulnerability | cvebase