Medium severity6.2NVD Advisory· Published Nov 10, 2026
CVE-2026-54437
CVE-2026-54437
Description
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.
Affected products
1Patches
Vulnerability mechanics
References
1News mentions
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