CVE-2026-15418CWE-130

CVE-2026-15418

published September 10, 2026

CVSS
2.4
EPSS
0%
Percentile
4.2
In the wild
Unconfirmed
What it is

In the silabser.sys driver for CP210x devices v11.5.0 and earlier, a local unprivileged user with a malicious device can use malformed packets to leak up to 145 bytes of uninitialized kernel pool memory. This vulnerability affects Windows 10 and earlier.

The record
Technical detail
CVSS
2.4 · NONE
CVSS v4.0
2.4 · CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N
EPSS
0.00154 · 4.2th percentile
Weakness
CWE-130 · Improper Handling of Length Parameter Inconsistency
Published
2026-09-10T22:17Z
References (1)
https://siliconlabs.lightning.force.com/sfc/servlet.shepherd/document/download/069Vm0000100HA6IAM?operationContext=S1 · [email protected]
EPSS history
Timeline
  • 12 SEP 03:19Z
    EPSS moved — → 0%
    epss
  • 10 SEP 17:15Z
    CP210x Memory Leakage
    cvelistv5