CVE-2026-20513CWE-35

CVE-2026-20513

Medium · published September 7, 2026

CVSS v3.1
4.4
EPSS
0%
Percentile
7.0
In the wild
Unconfirmed
What it is

In Audio HAL, there is a possible information disclosure due to improper input validation. This could lead to local information disclosure if a malicious actor has already obtained the System privilege. User interaction is not needed for exploitation. Patch ID: ALPS11087533; Issue ID: MSV-8245.

The record
Technical detail
CVSS v3.1
4.4 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N
CVSS v4.0
Not supplied
EPSS
0.00178 · 7.0th percentile
Weakness
CWE-35 · Path Traversal: '.../...//'
Published
2026-09-07T06:17Z
References (1)
https://www.mediatek.com/product-security-bulletin/September-2026 · [email protected]
EPSS history
Timeline
  • 08 SEP 03:22Z
    EPSS moved — → 0%
    epss
  • 07 SEP 01:57Z
    In Audio HAL, there is a possible information disclosure due to improper input validation
    cvelistv5