CVE-2026-110836: freerdp freerdp

CVSS 7.1 (high) · published 2026-10-14

FreeRDP from 3.0.0 before 3.32.0 contains an infinite loop vulnerability in http_response_recv() that allows malicious gateways to exhaust client CPU via crafted Content-Type headers. Attackers controlling a gateway can return a nonzero Content-Length with a semicolon-containing unrecognized Content-Type, pinning a client thread at full CPU indefinitely.

Affected products (NVD): freerdp freerdp

Fixed in (NVD): 3.32.0

Weakness: CWE-835

Source: NVD CVE-2026-110836

References

• https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-h7fx-22wv-4cg8
• https://www.vulncheck.com/advisories/freerdp-3.0.0-before-3.32.0-infinite-loop-dos-via-gateway-content-type
• https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-h7fx-22wv-4cg8

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