crítica
CVE-2026-45700
freerdp: FreeRDP: Out-of-bounds write in planar bitmap decoder allows arbitrary code execution
En la Trivy database desde, como mínimo, el 24 oct 2026, 07:11 UTCNo consta cuándo entró antes de ese build.
Severidad por fuente
NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Red Hat8.8CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
La etiqueta propia de Trivy es CRITICAL. Crítica según NVD. Más baja según Red Hat (alta), AlmaLinux (alta), Amazon (alta), Oracle (alta), Rocky Linux (alta), Ubuntu (media).
Descripción
FreeRDP is a free implementation of the Remote Desktop Protocol. Prior to 3.26.0, FreeRDP's planar bitmap decoder has an out-of-bounds heap write when decoding RLE planar data. In libfreerdp/codec/planar.c, freerdp_bitmap_decompress_planar() validates the X destination coordinate nXDst against the caller-provided destination stride (nDstStep) even when it is writing into the internal temp buffer pTempData. An attacker can bypass the check with a large nDstStep and a large nXDst, causing planar_decompress_plane_rle() to write past the end of pTempData. This vulnerability is fixed in 3.26.0.
Paquetes afectados y versiones corregidas
| Fuente | Paquete | Corregido en |
|---|---|---|
| alma 10 | freerdp, freerdp-devel, freerdp-libs y 3 más | 2:3.10.3-12.el10_2.6 |
| alma 8 | freerdp, freerdp-devel, freerdp-libs y 2 más | 2:2.11.7-10.el8_10 |
| alma 9 | freerdp, freerdp-devel, freerdp-libs y 2 más | 2:2.11.7-7.el9_8.4 |
| amazon linux 2 | freerdp, freerdp-debuginfo, freerdp-devel y 3 más | 2:2.11.7-1.amzn2.0.12 |
| amazon linux 2023 | freerdp, freerdp-debuginfo, freerdp-debugsource y 8 más | 2:3.6.3-1.amzn2023.0.12 |
| debian 11 | freerdp2 | sin corrección indicada |
| debian 12 | freerdp2 | sin corrección indicada |
| debian 13 | freerdp3 | sin corrección indicada |
| debian 14 | freerdp3 | 3.26.0+dfsg-1 |
| echo | freerdp2, freerdp3 | sin corrección indicada |
| Oracle Linux 8 | freerdp, freerdp-devel, freerdp-libs y 2 más | 2:2.11.7-10.el8_10 |
| Oracle Linux 9 | freerdp, freerdp-devel, freerdp-libs y 2 más | 2:2.11.7-7.el9_8.4 |
Mostrar las 123 entradas de 36 fuentes
| Fuente | Paquete | Corregido en |
|---|---|---|
| alma 10 | freerdp | 2:3.10.3-12.el10_2.6 |
| alma 10 | freerdp-devel | 2:3.10.3-12.el10_2.6 |
| alma 10 | freerdp-libs | 2:3.10.3-12.el10_2.6 |
| alma 10 | freerdp-server | 2:3.10.3-12.el10_2.6 |
| alma 10 | libwinpr | 2:3.10.3-12.el10_2.6 |
| alma 10 | libwinpr-devel | 2:3.10.3-12.el10_2.6 |
| alma 8 | freerdp | 2:2.11.7-10.el8_10 |
| alma 8 | freerdp-devel | 2:2.11.7-10.el8_10 |
| alma 8 | freerdp-libs | 2:2.11.7-10.el8_10 |
| alma 8 | libwinpr | 2:2.11.7-10.el8_10 |
| alma 8 | libwinpr-devel | 2:2.11.7-10.el8_10 |
| alma 9 | freerdp | 2:2.11.7-7.el9_8.4 |
| alma 9 | freerdp-devel | 2:2.11.7-7.el9_8.4 |
| alma 9 | freerdp-libs | 2:2.11.7-7.el9_8.4 |
| alma 9 | libwinpr | 2:2.11.7-7.el9_8.4 |
| alma 9 | libwinpr-devel | 2:2.11.7-7.el9_8.4 |
| amazon linux 2 | freerdp | 2:2.11.7-1.amzn2.0.12 |
| amazon linux 2 | freerdp-debuginfo | 2:2.11.7-1.amzn2.0.12 |
| amazon linux 2 | freerdp-devel | 2:2.11.7-1.amzn2.0.12 |
| amazon linux 2 | freerdp-libs | 2:2.11.7-1.amzn2.0.12 |
| amazon linux 2 | libwinpr | 2:2.11.7-1.amzn2.0.12 |
| amazon linux 2 | libwinpr-devel | 2:2.11.7-1.amzn2.0.12 |
| amazon linux 2023 | freerdp | 2:3.6.3-1.amzn2023.0.12 |
| amazon linux 2023 | freerdp-debuginfo | 2:3.6.3-1.amzn2023.0.12 |
| amazon linux 2023 | freerdp-debugsource | 2:3.6.3-1.amzn2023.0.12 |
| amazon linux 2023 | freerdp-devel | 2:3.6.3-1.amzn2023.0.12 |
| amazon linux 2023 | freerdp-libs | 2:3.6.3-1.amzn2023.0.12 |
| amazon linux 2023 | freerdp-libs-debuginfo | 2:3.6.3-1.amzn2023.0.12 |
| amazon linux 2023 | freerdp-server | 2:3.6.3-1.amzn2023.0.12 |
| amazon linux 2023 | freerdp-server-debuginfo | 2:3.6.3-1.amzn2023.0.12 |
| amazon linux 2023 | libwinpr | 2:3.6.3-1.amzn2023.0.12 |
| amazon linux 2023 | libwinpr-debuginfo | 2:3.6.3-1.amzn2023.0.12 |
| amazon linux 2023 | libwinpr-devel | 2:3.6.3-1.amzn2023.0.12 |
| debian 11 | freerdp2 | sin corrección indicada |
| debian 12 | freerdp2 | sin corrección indicada |
| debian 13 | freerdp3 | sin corrección indicada |
| debian 14 | freerdp3 | 3.26.0+dfsg-1 |
| echo | freerdp2 | sin corrección indicada |
| echo | freerdp3 | sin corrección indicada |
| Oracle Linux 8 | freerdp | 2:2.11.7-10.el8_10 |
| Oracle Linux 8 | freerdp-devel | 2:2.11.7-10.el8_10 |
| Oracle Linux 8 | freerdp-libs | 2:2.11.7-10.el8_10 |
| Oracle Linux 8 | libwinpr | 2:2.11.7-10.el8_10 |
| Oracle Linux 8 | libwinpr-devel | 2:2.11.7-10.el8_10 |
| Oracle Linux 9 | freerdp | 2:2.11.7-7.el9_8.4 |
| Oracle Linux 9 | freerdp-devel | 2:2.11.7-7.el9_8.4 |
| Oracle Linux 9 | freerdp-libs | 2:2.11.7-7.el9_8.4 |
| Oracle Linux 9 | libwinpr | 2:2.11.7-7.el9_8.4 |
| Oracle Linux 9 | libwinpr-devel | 2:2.11.7-7.el9_8.4 |
| rapidfort alma 10 | freerdp | 2:3.10.3-12.el10_2.6 |
| rapidfort alma 10 | freerdp-devel | 2:3.10.3-12.el10_2.6 |
| rapidfort alma 10 | freerdp-libs | 2:3.10.3-12.el10_2.6 |
| rapidfort alma 10 | freerdp-server | 2:3.10.3-12.el10_2.6 |
| rapidfort alma 10 | libwinpr | 2:3.10.3-12.el10_2.6 |
| rapidfort alma 10 | libwinpr-devel | 2:3.10.3-12.el10_2.6 |
| rapidfort alma 9 | freerdp | 2:2.11.7-7.el9_8.4 |
| rapidfort alma 9 | freerdp-libs | 2:2.11.7-7.el9_8.4 |
| rapidfort alma 9 | libwinpr | 2:2.11.7-7.el9_8.4 |
| rapidfort alpine 3.20 | freerdp | 3.26.0-r0 |
| rapidfort alpine 3.21 | freerdp | 3.26.0-r0 |
| rapidfort alpine 3.22 | freerdp | 3.26.0-r0 |
| rapidfort alpine 3.23 | freerdp | 3.26.0-r0 |
| rapidfort alpine 3.24 | freerdp | 3.26.0-r0 |
| rapidfort amazon linux 2023 | freerdp | 2:3.6.3-1.amzn2023.0.12 |
| rapidfort amazon linux 2023 | freerdp-devel | 2:3.6.3-1.amzn2023.0.12 |
| rapidfort amazon linux 2023 | freerdp-libs | 2:3.6.3-1.amzn2023.0.12 |
| rapidfort amazon linux 2023 | freerdp-server | 2:3.6.3-1.amzn2023.0.12 |
| rapidfort amazon linux 2023 | libwinpr | 2:3.6.3-1.amzn2023.0.12 |
| rapidfort amazon linux 2023 | libwinpr-devel | 2:3.6.3-1.amzn2023.0.12 |
| rapidfort debian 12 | freerdp2 | sin corrección indicada |
| rapidfort debian 12 | freerdp3 | 0:3.26.0+dfsg-1 |
| rapidfort debian 13 | freerdp2 | sin corrección indicada |
| rapidfort debian 13 | freerdp3 | 0:3.26.0+dfsg-1 |
| rapidfort fedora 43 | freerdp | 2:3.26.0-4.fc43 |
| rapidfort fedora 43 | freerdp-devel | 2:3.26.0-4.fc43 |
| rapidfort fedora 43 | freerdp-libs | 2:3.26.0-4.fc43 |
| rapidfort fedora 43 | freerdp-server | 2:3.26.0-4.fc43 |
| rapidfort fedora 43 | freerdp2 | 2.11.7-16.fc43 |
| rapidfort fedora 43 | freerdp2-devel | 2.11.7-16.fc43 |
| rapidfort fedora 43 | freerdp2-libs | 2.11.7-16.fc43 |
| rapidfort fedora 43 | libwinpr | 2:3.26.0-4.fc43 |
| rapidfort fedora 43 | libwinpr-devel | 2:3.26.0-4.fc43 |
| rapidfort fedora 43 | libwinpr2 | 2.11.7-16.fc43 |
| rapidfort fedora 43 | libwinpr2-devel | 2.11.7-16.fc43 |
| rapidfort Oracle Linux 10 | freerdp | 2:3.10.3-12.el10_2.6 |
| rapidfort Oracle Linux 10 | freerdp-devel | 2:3.10.3-12.el10_2.6 |
| rapidfort Oracle Linux 10 | freerdp-libs | 2:3.10.3-12.el10_2.6 |
| rapidfort Oracle Linux 10 | freerdp-server | 2:3.10.3-12.el10_2.6 |
| rapidfort Oracle Linux 10 | freerdp2-devel | 2.11.7-7.el10_2 |
| rapidfort Oracle Linux 10 | freerdp2-libs | 2.11.7-7.el10_2 |
| rapidfort Oracle Linux 10 | libwinpr | 2:3.10.3-12.el10_2.6 |
| rapidfort Oracle Linux 10 | libwinpr-devel | 2:3.10.3-12.el10_2.6 |
| rapidfort Oracle Linux 10 | libwinpr2 | 2.11.7-7.el10_2 |
| rapidfort Oracle Linux 10 | libwinpr2-devel | 2.11.7-7.el10_2 |
| rapidfort Oracle Linux 9 | freerdp | 2:2.11.7-7.el9_8.4 |
| rapidfort Oracle Linux 9 | freerdp-devel | 2:2.11.7-7.el9_8.4 |
| rapidfort Oracle Linux 9 | freerdp-libs | 2:2.11.7-7.el9_8.4 |
| rapidfort Oracle Linux 9 | libwinpr | 2:2.11.7-7.el9_8.4 |
| rapidfort Oracle Linux 9 | libwinpr-devel | 2:2.11.7-7.el9_8.4 |
| rapidfort rocky 9 | freerdp | 2:2.11.7-7.el9_8.4 |
| rapidfort rocky 9 | freerdp-libs | 2:2.11.7-7.el9_8.4 |
| rapidfort rocky 9 | libwinpr | 2:2.11.7-7.el9_8.4 |
| Red Hat | freerdp | sin corrección indicada |
| Red Hat | freerdp-devel | sin corrección indicada |
| Red Hat | freerdp-libs | sin corrección indicada |
| Red Hat | freerdp-plugins | sin corrección indicada |
| rocky 10 | freerdp | 2:3.10.3-12.el10_2.6 |
| rocky 10 | freerdp-libs | 2:3.10.3-12.el10_2.6 |
| rocky 10 | libwinpr | 2:3.10.3-12.el10_2.6 |
| rocky 8 | freerdp | 2:2.11.7-10.el8_10 |
| rocky 8 | freerdp-libs | 2:2.11.7-10.el8_10 |
| rocky 8 | libwinpr | 2:2.11.7-10.el8_10 |
| rocky 8 | libwinpr-devel | 2:2.11.7-10.el8_10 |
| rocky 9 | freerdp | 2:2.11.7-7.el9_8.4 |
| rocky 9 | freerdp-libs | 2:2.11.7-7.el9_8.4 |
| rocky 9 | libwinpr | 2:2.11.7-7.el9_8.4 |
| ubuntu 18.04-ESM | freerdp2 | 2.2.0+dfsg1-0ubuntu0.18.04.4+esm6 |
| ubuntu 20.04-ESM | freerdp2 | 2.6.1+dfsg1-0ubuntu0.20.04.2+esm4 |
| ubuntu 22.04 | freerdp2 | 2.6.1+dfsg1-3ubuntu2.11 |
| ubuntu 24.04 | freerdp2 | sin corrección indicada |
| ubuntu 24.04 | freerdp3 | 3.5.1+dfsg1-0ubuntu1.6 |
| ubuntu 25.10 | freerdp3 | 3.16.0+dfsg-2ubuntu0.5 |
| ubuntu 26.04 | freerdp3 | 3.24.2+dfsg-1ubuntu1.1 |
Referencias
- https://access.redhat.com/errata/RHSA-2026:36203
- https://access.redhat.com/errata/RHSA-2026:37207
- https://access.redhat.com/errata/RHSA-2026:38501
- https://access.redhat.com/errata/RHSA-2026:46383
- https://access.redhat.com/errata/RHSA-2026:46384
- https://access.redhat.com/errata/RHSA-2026:46388
- https://access.redhat.com/errata/RHSA-2026:46389
- https://access.redhat.com/errata/RHSA-2026:46393
Las 26 referencias
- https://access.redhat.com/errata/RHSA-2026:47048
- https://access.redhat.com/errata/RHSA-2026:47049
- https://access.redhat.com/errata/RHSA-2026:47201
- https://access.redhat.com/security/cve/CVE-2026-45700
- https://bugzilla.redhat.com/2483470
- https://bugzilla.redhat.com/show_bug.cgi?id=2483470
- https://creativecommons.org/licenses/by/4.0/
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-45700
- https://errata.almalinux.org/9/ALSA-2026-37207.html
- https://errata.rockylinux.org/RLSA-2026:37207
- https://github.com/FreeRDP/FreeRDP/commit/4a065a941ae134a0433d1497c03b3c3eb91b9f85
- https://github.com/FreeRDP/FreeRDP/security/advisories/GHSA-mpxh-8fq3-x8mh
- https://linux.oracle.com/cve/CVE-2026-45700.html
- https://linux.oracle.com/errata/ELSA-2026-38501.html
- https://nvd.nist.gov/vuln/detail/CVE-2026-45700
- https://security.access.redhat.com/data/csaf/v2/vex/2026/cve-2026-45700.json
- https://ubuntu.com/security/notices/USN-8432-1
- https://www.cve.org/CVERecord?id=CVE-2026-45700