CVE-2026-68580
Fixed in a distro release EPSS <1%CVSS 7.5
FreeRDP before 3.29.0 contains integer overflow vulnerabilities in the audio input redirection channel (audin) across ALSA, sndio, WinMM, and OpenSL ES backends that fail to validate the FramesPerPacket parameter from RDP servers. Attackers can supply a malicious FramesPerPacket value causing allocation size wraparound, resulting in heap-based buffer overflow on ALSA or denial of service on all platforms.
Products: FreeRDP
Distro releases
| Release | Package | Fixed in |
|---|---|---|
| AlmaLinux 10 | freerdp | 2:3.10.3-12.el10_2.8 |
| AlmaLinux 10 | freerdp-devel | 2:3.10.3-12.el10_2.8 |
| AlmaLinux 10 | freerdp-libs | 2:3.10.3-12.el10_2.8 |
| AlmaLinux 10 | freerdp-server | 2:3.10.3-12.el10_2.8 |
| AlmaLinux 10 | libwinpr | 2:3.10.3-12.el10_2.8 |
| AlmaLinux 10 | libwinpr-devel | 2:3.10.3-12.el10_2.8 |
| AlmaLinux 8 | freerdp | 2:2.11.7-11.el8_10 |
| AlmaLinux 8 | freerdp-devel | 2:2.11.7-11.el8_10 |
| AlmaLinux 8 | freerdp-libs | 2:2.11.7-11.el8_10 |
| AlmaLinux 8 | libwinpr | 2:2.11.7-11.el8_10 |
| AlmaLinux 8 | libwinpr-devel | 2:2.11.7-11.el8_10 |
| AlmaLinux 9 | freerdp | 2:2.11.7-7.el9_8.5 |
| AlmaLinux 9 | freerdp-devel | 2:2.11.7-7.el9_8.5 |
| AlmaLinux 9 | freerdp-libs | 2:2.11.7-7.el9_8.5 |
| AlmaLinux 9 | libwinpr | 2:2.11.7-7.el9_8.5 |
| AlmaLinux 9 | libwinpr-devel | 2:2.11.7-7.el9_8.5 |
| Amazon Linux 2 | freerdp | 2:2.11.7-1.amzn2.0.14 |
| Amazon Linux 2 | freerdp-devel | 2:2.11.7-1.amzn2.0.14 |
| Amazon Linux 2 | freerdp-libs | 2:2.11.7-1.amzn2.0.14 |
| Amazon Linux 2 | libwinpr | 2:2.11.7-1.amzn2.0.14 |
| Amazon Linux 2 | libwinpr-devel | 2:2.11.7-1.amzn2.0.14 |
| Amazon Linux 2023 | freerdp | 2:3.6.3-1.amzn2023.0.15 |
| Amazon Linux 2023 | freerdp-devel | 2:3.6.3-1.amzn2023.0.15 |
| Amazon Linux 2023 | freerdp-libs | 2:3.6.3-1.amzn2023.0.15 |
| Amazon Linux 2023 | freerdp-server | 2:3.6.3-1.amzn2023.0.15 |
| Amazon Linux 2023 | libwinpr | 2:3.6.3-1.amzn2023.0.15 |
| Amazon Linux 2023 | libwinpr-devel | 2:3.6.3-1.amzn2023.0.15 |
| Debian 12 | freerdp2 | no fix |
| Debian 13 | freerdp3 | no fix |
| Debian 14 | freerdp3 | 3.29.0+dfsg-1 |
| Red Hat Enterprise Linux 10.2 | freerdp | 2:3.10.3-12.el10_2.8 |
| Red Hat Enterprise Linux 10.2 | freerdp-debuginfo | 2:3.10.3-12.el10_2.8 |
| Red Hat Enterprise Linux 10.2 | freerdp-debugsource | 2:3.10.3-12.el10_2.8 |
| Red Hat Enterprise Linux 10.2 | freerdp-devel | 2:3.10.3-12.el10_2.8 |
| Red Hat Enterprise Linux 10.2 | freerdp-libs | 2:3.10.3-12.el10_2.8 |
| Red Hat Enterprise Linux 10.2 | freerdp-libs-debuginfo | 2:3.10.3-12.el10_2.8 |
| Red Hat Enterprise Linux 10.2 | freerdp-server | 2:3.10.3-12.el10_2.8 |
| Red Hat Enterprise Linux 10.2 | freerdp-server-debuginfo | 2:3.10.3-12.el10_2.8 |
| Red Hat Enterprise Linux 10.2 | libwinpr | 2:3.10.3-12.el10_2.8 |
| Red Hat Enterprise Linux 10.2 | libwinpr-debuginfo | 2:3.10.3-12.el10_2.8 |
| Red Hat Enterprise Linux 10.2 | libwinpr-devel | 2:3.10.3-12.el10_2.8 |
| Red Hat Enterprise Linux 8 | freerdp | 2:2.11.7-11.el8_10 |
| Red Hat Enterprise Linux 8 | freerdp-debuginfo | 2:2.11.7-11.el8_10 |
| Red Hat Enterprise Linux 8 | freerdp-debugsource | 2:2.11.7-11.el8_10 |
| Red Hat Enterprise Linux 8 | freerdp-devel | 2:2.11.7-11.el8_10 |
| Red Hat Enterprise Linux 8 | freerdp-libs | 2:2.11.7-11.el8_10 |
| Red Hat Enterprise Linux 8 | freerdp-libs-debuginfo | 2:2.11.7-11.el8_10 |
| Red Hat Enterprise Linux 8 | libwinpr | 2:2.11.7-11.el8_10 |
| Red Hat Enterprise Linux 8 | libwinpr-debuginfo | 2:2.11.7-11.el8_10 |
| Red Hat Enterprise Linux 8 | libwinpr-devel | 2:2.11.7-11.el8_10 |
| Red Hat Enterprise Linux 9 | freerdp | 2:2.11.7-7.el9_8.5 |
| Red Hat Enterprise Linux 9 | freerdp-debuginfo | 2:2.11.7-7.el9_8.5 |
| Red Hat Enterprise Linux 9 | freerdp-debugsource | 2:2.11.7-7.el9_8.5 |
| Red Hat Enterprise Linux 9 | freerdp-devel | 2:2.11.7-7.el9_8.5 |
| Red Hat Enterprise Linux 9 | freerdp-libs | 2:2.11.7-7.el9_8.5 |
| Red Hat Enterprise Linux 9 | freerdp-libs-debuginfo | 2:2.11.7-7.el9_8.5 |
| Red Hat Enterprise Linux 9 | libwinpr | 2:2.11.7-7.el9_8.5 |
| Red Hat Enterprise Linux 9 | libwinpr-debuginfo | 2:2.11.7-7.el9_8.5 |
| Red Hat Enterprise Linux 9 | libwinpr-devel | 2:2.11.7-7.el9_8.5 |
| Red Hat Enterprise Linux eus 10.0 | freerdp | 2:3.10.3-3.el10_0.11 |
| Red Hat Enterprise Linux eus 10.0 | freerdp-debuginfo | 2:3.10.3-3.el10_0.11 |
| Red Hat Enterprise Linux eus 10.0 | freerdp-debugsource | 2:3.10.3-3.el10_0.11 |
| Red Hat Enterprise Linux eus 10.0 | freerdp-devel | 2:3.10.3-3.el10_0.11 |
| Red Hat Enterprise Linux eus 10.0 | freerdp-libs | 2:3.10.3-3.el10_0.11 |
| Red Hat Enterprise Linux eus 10.0 | freerdp-libs-debuginfo | 2:3.10.3-3.el10_0.11 |
| Red Hat Enterprise Linux eus 10.0 | freerdp-server | 2:3.10.3-3.el10_0.11 |
| Red Hat Enterprise Linux eus 10.0 | freerdp-server-debuginfo | 2:3.10.3-3.el10_0.11 |
| Red Hat Enterprise Linux eus 10.0 | libwinpr | 2:3.10.3-3.el10_0.11 |
| Red Hat Enterprise Linux eus 10.0 | libwinpr-debuginfo | 2:3.10.3-3.el10_0.11 |
| Red Hat Enterprise Linux eus 10.0 | libwinpr-devel | 2:3.10.3-3.el10_0.11 |
| Red Hat rhel aus 8.4 | freerdp | 2:2.2.0-14.el8_4.2 |
| Red Hat rhel aus 8.4 | freerdp-debuginfo | 2:2.2.0-14.el8_4.2 |
| Red Hat rhel aus 8.4 | freerdp-debugsource | 2:2.2.0-14.el8_4.2 |
| Red Hat rhel aus 8.4 | freerdp-libs | 2:2.2.0-14.el8_4.2 |
| Red Hat rhel aus 8.4 | freerdp-libs-debuginfo | 2:2.2.0-14.el8_4.2 |
| Red Hat rhel aus 8.4 | libwinpr | 2:2.2.0-14.el8_4.2 |
| Red Hat rhel aus 8.4 | libwinpr-debuginfo | 2:2.2.0-14.el8_4.2 |
| Red Hat rhel aus 8.4 | libwinpr-devel | 2:2.2.0-14.el8_4.2 |
| Red Hat rhel aus 8.6 | freerdp | 2:2.2.0-7.el8_6.11 |
| Red Hat rhel aus 8.6 | freerdp-debuginfo | 2:2.2.0-7.el8_6.11 |
| Red Hat rhel aus 8.6 | freerdp-debugsource | 2:2.2.0-7.el8_6.11 |
| Red Hat rhel aus 8.6 | freerdp-libs | 2:2.2.0-7.el8_6.11 |
| Red Hat rhel aus 8.6 | freerdp-libs-debuginfo | 2:2.2.0-7.el8_6.11 |
| Red Hat rhel aus 8.6 | libwinpr | 2:2.2.0-7.el8_6.11 |
| Red Hat rhel aus 8.6 | libwinpr-debuginfo | 2:2.2.0-7.el8_6.11 |
| Red Hat rhel aus 8.6 | libwinpr-devel | 2:2.2.0-7.el8_6.11 |
| Red Hat rhel e4s 8.8 | freerdp | 2:2.2.0-12.el8_8.10 |
| Red Hat rhel e4s 8.8 | freerdp-debuginfo | 2:2.2.0-12.el8_8.10 |
| Red Hat rhel e4s 8.8 | freerdp-debugsource | 2:2.2.0-12.el8_8.10 |
| Red Hat rhel e4s 8.8 | freerdp-libs | 2:2.2.0-12.el8_8.10 |
| Red Hat rhel e4s 8.8 | freerdp-libs-debuginfo | 2:2.2.0-12.el8_8.10 |
| Red Hat rhel e4s 8.8 | libwinpr | 2:2.2.0-12.el8_8.10 |
| Red Hat rhel e4s 8.8 | libwinpr-debuginfo | 2:2.2.0-12.el8_8.10 |
| Red Hat rhel e4s 8.8 | libwinpr-devel | 2:2.2.0-12.el8_8.10 |
| Red Hat rhel e4s 9.2 | freerdp | 2:2.4.1-6.el9_2.11 |
| Red Hat rhel e4s 9.2 | freerdp-debuginfo | 2:2.4.1-6.el9_2.11 |
| Red Hat rhel e4s 9.2 | freerdp-debugsource | 2:2.4.1-6.el9_2.11 |
| Red Hat rhel e4s 9.2 | freerdp-libs | 2:2.4.1-6.el9_2.11 |
| Red Hat rhel e4s 9.2 | freerdp-libs-debuginfo | 2:2.4.1-6.el9_2.11 |
| Red Hat rhel e4s 9.2 | libwinpr | 2:2.4.1-6.el9_2.11 |
| Red Hat rhel e4s 9.2 | libwinpr-debuginfo | 2:2.4.1-6.el9_2.11 |
| Red Hat rhel e4s 9.4 | freerdp | 2:2.11.2-1.el9_4.10 |
| Red Hat rhel e4s 9.4 | freerdp-debuginfo | 2:2.11.2-1.el9_4.10 |
| Red Hat rhel e4s 9.4 | freerdp-debugsource | 2:2.11.2-1.el9_4.10 |
| Red Hat rhel e4s 9.4 | freerdp-libs | 2:2.11.2-1.el9_4.10 |
| Red Hat rhel e4s 9.4 | freerdp-libs-debuginfo | 2:2.11.2-1.el9_4.10 |
| Red Hat rhel e4s 9.4 | libwinpr | 2:2.11.2-1.el9_4.10 |
| Red Hat rhel e4s 9.4 | libwinpr-debuginfo | 2:2.11.2-1.el9_4.10 |
| Red Hat rhel els 7 | freerdp | 0:2.1.1-5.el7_9.11 |
| Red Hat rhel els 7 | freerdp-debuginfo | 0:2.1.1-5.el7_9.11 |
| Red Hat rhel els 7 | freerdp-devel | 0:2.1.1-5.el7_9.11 |
| Red Hat rhel els 7 | freerdp-libs | 0:2.1.1-5.el7_9.11 |
| Red Hat rhel els 7 | libwinpr | 0:2.1.1-5.el7_9.11 |
| Red Hat rhel els 7 | libwinpr-devel | 0:2.1.1-5.el7_9.11 |
| Red Hat rhel eus 9.6 | freerdp | 2:2.11.7-1.el9_6.12 |
| Red Hat rhel eus 9.6 | freerdp-debuginfo | 2:2.11.7-1.el9_6.12 |
| Red Hat rhel eus 9.6 | freerdp-debugsource | 2:2.11.7-1.el9_6.12 |
| Red Hat rhel eus 9.6 | freerdp-devel | 2:2.11.7-1.el9_6.12 |
| Red Hat rhel eus 9.6 | freerdp-libs | 2:2.11.7-1.el9_6.12 |
| Red Hat rhel eus 9.6 | freerdp-libs-debuginfo | 2:2.11.7-1.el9_6.12 |
| Red Hat rhel eus 9.6 | libwinpr | 2:2.11.7-1.el9_6.12 |
| Red Hat rhel eus 9.6 | libwinpr-debuginfo | 2:2.11.7-1.el9_6.12 |
| Red Hat rhel eus 9.6 | libwinpr-devel | 2:2.11.7-1.el9_6.12 |
| Red Hat rhel eus long life 8.4 | freerdp | 2:2.2.0-14.el8_4.2 |
| Red Hat rhel eus long life 8.4 | freerdp-debuginfo | 2:2.2.0-14.el8_4.2 |
| Red Hat rhel eus long life 8.4 | freerdp-debugsource | 2:2.2.0-14.el8_4.2 |
| Red Hat rhel eus long life 8.4 | freerdp-libs | 2:2.2.0-14.el8_4.2 |
| Red Hat rhel eus long life 8.4 | freerdp-libs-debuginfo | 2:2.2.0-14.el8_4.2 |
| Red Hat rhel eus long life 8.4 | libwinpr | 2:2.2.0-14.el8_4.2 |
| Red Hat rhel eus long life 8.4 | libwinpr-debuginfo | 2:2.2.0-14.el8_4.2 |
| Red Hat rhel eus long life 8.4 | libwinpr-devel | 2:2.2.0-14.el8_4.2 |
| Red Hat rhel eus long life 8.6 | freerdp | 2:2.2.0-7.el8_6.11 |
| Red Hat rhel eus long life 8.6 | freerdp-debuginfo | 2:2.2.0-7.el8_6.11 |
| Red Hat rhel eus long life 8.6 | freerdp-debugsource | 2:2.2.0-7.el8_6.11 |
| Red Hat rhel eus long life 8.6 | freerdp-libs | 2:2.2.0-7.el8_6.11 |
| Red Hat rhel eus long life 8.6 | freerdp-libs-debuginfo | 2:2.2.0-7.el8_6.11 |
| Red Hat rhel eus long life 8.6 | libwinpr | 2:2.2.0-7.el8_6.11 |
| Red Hat rhel eus long life 8.6 | libwinpr-debuginfo | 2:2.2.0-7.el8_6.11 |
| Red Hat rhel eus long life 8.6 | libwinpr-devel | 2:2.2.0-7.el8_6.11 |
| Red Hat rhel tus 8.8 | freerdp | 2:2.2.0-12.el8_8.10 |
| Red Hat rhel tus 8.8 | freerdp-debuginfo | 2:2.2.0-12.el8_8.10 |
| Red Hat rhel tus 8.8 | freerdp-debugsource | 2:2.2.0-12.el8_8.10 |
| Red Hat rhel tus 8.8 | freerdp-libs | 2:2.2.0-12.el8_8.10 |
| Red Hat rhel tus 8.8 | freerdp-libs-debuginfo | 2:2.2.0-12.el8_8.10 |
| Red Hat rhel tus 8.8 | libwinpr | 2:2.2.0-12.el8_8.10 |
| Red Hat rhel tus 8.8 | libwinpr-debuginfo | 2:2.2.0-12.el8_8.10 |
| Red Hat rhel tus 8.8 | libwinpr-devel | 2:2.2.0-12.el8_8.10 |
| Rocky Linux 10 | freerdp | 2:3.10.3-12.el10_2.8 |
| Rocky Linux 8 | freerdp | 2:2.11.7-11.el8_10 |
| Rocky Linux 9 | freerdp | 2:2.11.7-7.el9_8.5 |
| Ubuntu 16.04 LTS | freerdp | no fix |
| Ubuntu 18.04 LTS | freerdp | no fix |
| Ubuntu 22.04 LTS | freerdp2 | no fix |
| Ubuntu 24.04 LTS | freerdp3 | 3.30.0+dfsg-0ubuntu0.24.04.1 |
| Ubuntu 26.04 LTS | freerdp3 | 3.30.0+dfsg-0ubuntu0.26.04.1 |
| Ubuntu Pro 18.04 LTS | freerdp2 | no fix |
| Ubuntu Pro 20.04 LTS | freerdp2 | no fix |
| Ubuntu Pro 24.04 LTS | freerdp2 | no fix |