CVE-2026-21008

Exposure of sensitive information in S Share prior to SMR Apr-2026 Release 1 allows adjacent attacker to access sensitive information

Medium · published April 13, 2026

CVSS v4.0
5.1
EPSS
0%
Percentile
5.2
In the wild
Unconfirmed
What it is

Exposure of sensitive information in S Share prior to SMR Apr-2026 Release 1 allows adjacent attacker to access sensitive information.

The record
Technical detail
CVSS v4.0
5.1 · MEDIUM
Vector
CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:P/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
EPSS
0.00163 · 5.2th percentile
Published
2026-04-13T05:09Z
EPSS history
Timeline
  • 13 APR 05:09Z
    Exposure of sensitive information in S Share prior to SMR Apr-2026 Release 1 allows adjacent attacker to access sensitive information
    cvelistv5