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The vulnerability of the irp_thread_func() function in the RDP client of FreeRDP, which allows a hacker to execute arbitrary code or cause a service failure.

🗓️ 20 Jan 2026 00:00:00Reported by FSTEC of Russia — Information Security Threat DatabaseType 
bdu_fstec
 bdu_fstec
🔗 bdu.fstec.ru👁 2 Views

Flaws in FreeRDP RDP irp_thread_func and irpthread_func enable code execution or service failure.

Related
Detection
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-22857
14 Jan 202617:53
attackerkb
AlpineLinux
CVE-2026-22857
14 Jan 202617:53
alpinelinux
AstraLinux
Astra Linux – Vulnerability in freerdp3
19 Jun 202611:10
astralinux
Circl
CVE-2026-22857
14 Jan 202618:38
circl
CNNVD
FreeRDP 资源管理错误漏洞
14 Jan 202600:00
cnnvd
CVE
CVE-2026-22857
14 Jan 202617:53
cve
Cvelist
CVE-2026-22857 FreeRDP has a heap-use-after-free in irp_thread_func
14 Jan 202617:53
cvelist
Debian CVE
CVE-2026-22857
14 Jan 202617:53
debiancve
EUVD
EUVD-2026-2670
14 Jan 202617:53
euvd
Fedora
[SECURITY] Fedora 42 Update: freerdp-3.20.2-1.fc42
21 Jan 202601:32
fedora
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27 Jan 2026 00:00Current
7.7High risk
Vulners AI Score7.7
CVSS 37.5
CVSS 27.6
EPSS0.00453
2