CVE-2026-54437
Improper Input Validation in the io-char library's DCMD_CHR_TCINJECTC devctl() handler could allow an attacker with local access to cause da
CVSS
6.2
Medio
EPSS
0.2%
p4
KEV
—
Exploit Today
1
0-100
Publicado: 10 nov 2026 · Última mod.: 10 nov 2026 · CWE-1287
Sin historial EPSS suficiente todavía.
Improper Input Validation in the io-char library's DCMD_CHR_TCINJECTC devctl() handler could allow an attacker with local access to cause data tampering in the memory input buffer of the Character I/O device driver.
CVECVSSEPSSKEVRExplotTítuloVis.
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escalation. This flaw can only be exploited after authenticating with an admin-privileged service
account.2dCVE-2026-133129.9 CRÍ18.9%
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