CVE-2026-28609CWE-704

CVE-2026-28609

High · published September 8, 2026

CVSS v3.1
8.8
EPSS
0%
Percentile
29.9
In the wild
Unconfirmed
What it is

In read of MatroskaExtractor.cpp, there is a possible out-of-bounds write due to improper casting. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation.

The record
Technical detail
CVSS v3.1
8.8 · HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00372 · 29.9th percentile
Weakness
CWE-704 · Incorrect Type Conversion or Cast
Published
2026-09-08T23:17Z
Affected products (4)
ProductVersionsFixed in
google/androidall versions—
google/androidall versions—
google/androidall versions—
google/androidall versions—
References (1)
https://source.android.com/docs/security/bulletin/2026/2026-09-01 · [email protected]
EPSS history
Timeline
  • 10 SEP 03:16Z
    EPSS moved — → 0%
    epss
  • 08 SEP 18:04Z
    In read of MatroskaExtractor.cpp, there is a possible out-of-bounds write due to improper casting
    cvelistv5