FreeRDP before 3.32.2 contains a denial of service vulnerability that allows malicious servers or unauthenticated peers to abort clients or proxies…
FreeRDP before 3.32.2 contains a denial of service vulnerability that allows malicious servers or unauthenticated peers to abort clients or proxies via oversized X.224 routing tokens. Attackers can send an oversized LoadBalanceInfo in a Server Redirection PDU, or a 240–247 byte token to a FixedTarget freerdp-proxy, triggering a tpdu_write_header assertion that crashes the process.
Read at NIST National Vulnerability Database (CVE API 2.0)
- Vendor
- FreeRDP
- Product
- FreeRDP
- CVSS v3.1
- 5.9 AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H
- Weakness
- CWE-617
- NVD status
- Analyzed
Why it ranks 18 (Routine)
- CVSS v3.1 5.9 medium
- Recency: items published within 24 hours gain 15, within 72 hours 6, within 7 days 2.
Links
- NIST National Vulnerability Database (CVE API 2.0) (nvd.nist.gov)
- Vendor advisory (github.com)
- CVE-2026-121409 on this site · NVD · CVE.org · Vulnpedia