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EXPOSURES › CVE-2026-22855

CVE-2026-22855

CRITICAL
DETAIL
SourceNVD · cve Published2026-01-14 CVSS9.1 Referencehttps://nvd.nist.gov/vuln/detail/CVE-2026-22855 ↗

▸ RECOMMENDED ACTION  Critical severity — schedule patching of the affected products.

PLAYERS IMPLICATED
freerdp · vendorfreerdp · product
DESCRIPTION

FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.20.1, a heap out-of-bounds read occurs in the smartcard SetAttrib path when cbAttrLen does not match the actual NDR buffer length. This vulnerability is fixed in 3.20.1.

AFFECTED FEDRAMP PRODUCTS · 0
No correlated FedRAMP products.