CVE-2026-21098CWE-284broken-access-control

CVE-2026-21098

Medium · published September 9, 2026

CVSS v3.1
6.1
EPSS
0%
Percentile
0.4
In the wild
Unconfirmed
What it is

Improper access control in Link to Windows prior to SMR Sep-2026 Release 1 allows local attackers to establish a connection with the PC without proper user interaction.

The record
Technical detail
CVSS v3.1
6.1 · MEDIUM
Vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:L/A:N
CVSS v4.0
6.9 · CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
EPSS
0.00091 · 0.4th percentile
Weakness
CWE-284 · Improper Access Control
Published
2026-09-09T09:17Z
Affected products (95)
ProductVersionsFixed in
samsung/androidall versions—
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References (1)
https://security.samsungmobile.com/securityUpdate.smsb?year=2026&month=09 · [email protected]
EPSS history
Timeline
  • 10 SEP 03:16Z
    EPSS moved — → 0%
    epss
  • 09 SEP 04:47Z
    Improper access control in Link to Windows prior to SMR Sep-2026 Release 1 allows local attackers to establish a connection with the PC without proper user…
    cvelistv5