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7.0 High

CVE-2026-15419 In the silabser.sys driver for CP210x devices v11.5.0 and earlier, a local unprivileged user with a malicious device can…

Description

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 corrupt kernel pool memory, resulting in arbitrary code execution with escalated privileges.

Affected products and versions

Product Affected versions Fixed in
silabser.sys driver 11.5 earliest → 11.5.0 No fix stated

Other CVEs of silabser.sys driver

The 3 CVEs of silabser.sys driver →
CVE-2026-15418 In the silabser.sys driver for CP210x devices v11.5.0 and earlier, a local unprivileged user with a malicious device can… 2.4 Low CVE-2026-15417 In the silabser.sys Windows 8 driver for CP210x devices, a local unprivileged user can use incorrect driver settings… 6.9 Medium
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