Is CVE-2026-107169 being exploited?

No public exploit is currently tracked.

How severe is CVE-2026-107169?

CVE-2026-107169 has a CVSS v3 severity of MEDIUM (6.2).

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CVE-2026-107169

Description

A flaw was found in m17n-lib. An attacker could provide specially crafted or truncated UTF-8 input to trigger an unhandled null pointer dereference during text processing. This issue causes the application to crash unexpectedly, resulting in a Denial of Service (DoS).