CVE-2026-55256CWE-20

CVE-2026-55256

Medium · published September 8, 2026

CVSS v3.1
6.5
EPSS
0%
Percentile
25.1
In the wild
Unconfirmed
What it is

In parsePartHeaders of multiple files, there is a possible persistent denial of service due to improper input validation. This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation.

The record
Technical detail
CVSS v3.1
6.5 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CVSS v4.0
Not supplied
EPSS
0.00331 · 25.1th percentile
Weakness
CWE-20 · Improper Input Validation
Published
2026-09-08T23:18Z
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 parsePartHeaders of multiple files, there is a possible persistent denial of service due to improper input validation
    cvelistv5