Technology · FreeRDP
FreeRDP vulnerabilities
Updated . Rebuilt every hour.
Junglewise Threat Intelligence has tracked 151 vulnerabilities in FreeRDP: 1 in the last 7 days and 105 in the last 90 days, 24 of them critical and 0 exploited in the wild. The most recent, CVE-2026-125394, was published on 10 November 2026. 73 vulnerabilities in the last four weeks, up 265% on the four before (20). 2 critical against 1.
- Last 7 days
- 1
- Last 90 days
- 105
- Critical, all time
- 24
- Exploited in the wild
- 0
About FreeRDP
FreeRDP is a free remote desktop protocol implementation which allows for connecting to Windows Terminal Services.
Latest FreeRDP vulnerabilities
- CVE-2026-125394: FreeRDP heap use-after-free in brush cachemediumCVSS 5.4
- CVE-2026-121964: FreeRDP heap buffer overflow in RD Gateway RPC clienthighCVSS 7.5
- CVE-2026-121963: FreeRDP use-after-free in dynamic rdpsnd channelmediumCVSS 5.9
- CVE-2026-121960: FreeRDP denial of service in NLA shadow server via malformed TSRequesthighCVSS 7.5
- CVE-2026-121958: FreeRDP heap out-of-bounds write in RDPGFX HashTable_GetKeyshighCVSS 8.8
- CVE-2026-121957: FreeRDP use-after-free in planar bitmap decoderhighCVSS 7.5
- CVE-2026-121956: FreeRDP double free in WinPR Kerberos SSPI retrieveSomeTgthighCVSS 7.5
- CVE-2026-121955: FreeRDP use-after-free in smartcard emulation ReleaseContexthighCVSS 7.5
- CVE-2026-121954: FreeRDP heap out-of-bounds write in planar codecmediumCVSS 6.5
- CVE-2026-121953: FreeRDP use-after-free in rdpgfx dynamic virtual channelcriticalCVSS 9.8
- CVE-2026-121952: FreeRDP out-of-bounds write in bitmap cache v2 capabilitycriticalCVSS 9.8
- CVE-2026-121950: FreeRDP RDPGFX integer wrap in surface allocationmediumCVSS 6.5
- CVE-2026-121412: FreeRDP proxy uncontrolled resource consumption in DVC message reassemblymediumCVSS 6.5
- CVE-2026-121410: FreeRDP denial of service in RDPGFX ALPHA WIRETOSURFACE_2mediumCVSS 4.3
- CVE-2026-121409: FreeRDP denial of service via oversized X.224 routing tokenmediumCVSS 5.9
- CVE-2026-121408: FreeRDP use-after-free in urbdrc USB redirectionmediumCVSS 5.3
- CVE-2026-121407: FreeRDP shadow server denial of service in remdesk channelmediumCVSS 6.5
- CVE-2026-121406: FreeRDP client assertion abort in RDPGFX ZGFX payload handlingmediumCVSS 4.3
- CVE-2026-121405: FreeRDP memory exhaustion in serial device-control IRPmediumCVSS 4.3
- CVE-2026-121404: FreeRDP denial of service in shadow server dynamic-channel handlingmediumCVSS 6.5
- CVE-2026-121403: FreeRDP denial of service in drive worker via malformed IRP requestmediumCVSS 4.3
- CVE-2026-121401: FreeRDP null-pointer dereference in RD Gateway extended-auth packetmediumCVSS 4.3
- CVE-2026-121400: FreeRDP CPU exhaustion in RD Gateway packet handlermediumCVSS 6.5
- CVE-2026-121398: FreeRDP use-after-free in dyn-channel-dump module during session teardownmediumCVSS 5.9
- CVE-2026-121396: FreeRDP reachable assertion in RTS padding validationmediumCVSS 4.3
Most severe FreeRDP vulnerabilities
Exploited in the wild first, then by severity and CVSS score.
- CVE-2026-55191: FreeRDP buffer overflow in H.264 AVC444 decodingcriticalCVSS 9.8EPSS 0.8%
- CVE-2026-63633: FreeRDP heap buffer overflow in Opus audio decodingcriticalCVSS 9.8EPSS 0.6%
- CVE-2026-55194: FreeRDP heap buffer overflow in RPC gateway response handlingcriticalCVSS 9.8EPSS 0.6%
- CVE-2026-23530: FreeRDP heap buffer overflow in freerdp_bitmap_decompress_planarcriticalCVSS 9.8EPSS 0.6%
- CVE-2026-23534: FreeRDP heap buffer overflow in ClearCodec bands decode pathcriticalCVSS 9.8EPSS 0.6%
- CVE-2026-23533: FreeRDP heap buffer overflow in ClearCodec decode pathcriticalCVSS 9.8EPSS 0.6%
- CVE-2026-23531: FreeRDP heap buffer overflow in ClearCodeccriticalCVSS 9.8EPSS 0.6%
- CVE-2026-23532: FreeRDP heap buffer overflow in gdi_SurfaceToSurfacecriticalCVSS 9.8EPSS 0.6%
- CVE-2026-23884: FreeRDP use after free in GDI offscreen bitmap deletioncriticalCVSS 9.8EPSS 0.5%
- CVE-2026-23883: FreeRDP use after free in xf_Pointer_NewcriticalCVSS 9.8EPSS 0.5%
Vulnerabilities per week
73 vulnerabilities in the last four weeks, up 265% on the four before (20). 2 critical against 1. The last 13 weeks, by the week each vulnerability was published.
| Week of | Bar | Vulns | Critical |
|---|---|---|---|
| 17 Aug 2026 | 9 | 3 | |
| 24 Aug 2026 | 0 | 0 | |
| 31 Aug 2026 | 2 | 0 | |
| 7 Sep 2026 | 0 | 0 | |
| 14 Sep 2026 | 20 | 1 | |
| 21 Sep 2026 | 0 | 0 | |
| 28 Sep 2026 | 0 | 0 | |
| 5 Oct 2026 | 0 | 0 | |
| 12 Oct 2026 | 39 | 0 | |
| 19 Oct 2026 | 3 | 0 | |
| 26 Oct 2026 | 0 | 0 | |
| 2 Nov 2026 | 31 | 2 | |
| 9 Nov 2026 | 1 | 0 |
Embed a badge
A live badge for a README, a status page or an internal wiki: how many FreeRDP vulnerabilities were published in the last 7 days and how many of them are critical, refreshed hourly.
[](https://junglewise.ai/threats/technologies/freerdp)<a href="https://junglewise.ai/threats/technologies/freerdp"><img src="https://junglewise.ai/threats/technologies/freerdp/badge.svg" alt="FreeRDP vulnerabilities" /></a>How this is built
Junglewise Threat Intelligence collects vulnerabilities from NVD, GitHub Security Advisories, OSV, the CISA Known Exploited Vulnerabilities catalog, FIRST EPSS and vendor advisories, and matches each one to the technologies and vendors it affects. Dates are the date a vulnerability was published, in UTC.
The pages are rebuilt from the database every hour. Frozen weekly and monthly reports never change once published, so they can be cited.
Use this data
The same data is at https://junglewise.ai/threats/technologies/freerdp.json, and this page as text at https://junglewise.ai/threats/technologies/freerdp.md, for scripts and language models. It is free to reuse under CC BY 4.0 with a link back to this page.
Cite as: Junglewise Threat Intelligence, "FreeRDP vulnerabilities", https://junglewise.ai/threats/technologies/freerdp, 13 November 2026.