CVE-2026-49884CWE-120

CVE-2026-49884

High · published September 8, 2026

CVSS v3.1
7.8
EPSS
0%
Percentile
0.7
In the wild
Unconfirmed
What it is

In rw_mfc_handle_read_op of rw_mfc.cc, there is a possible out of bounds write due to an incorrect bounds check. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.

The record
Technical detail
CVSS v3.1
7.8 · HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00096 · 0.7th percentile
Weakness
CWE-120 · Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Published
2026-09-08T23:17Z
Affected products (5)
ProductVersionsFixed in
google/androidall versions—
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 03:17Z
    EPSS moved — → 0%
    epss
  • 08 SEP 18:05Z
    In rw_mfc_handle_read_op of rw_mfc.cc, there is a possible out of bounds write due to an incorrect bounds check
    cvelistv5