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CVE-2026-40033

🗓️ 26 May 2026 14:08:47Reported by VulnCheckType 
cve
 cve
🔗 web.nvd.nist.gov👁 38 Views

CVE-2026-40033: FreeRDP before 3.26.0 has a heap-buffer-overflow in gdi_CacheToSurface due to rectangle validation bypass, enabling remote writes.

Related
Detection
Affected
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-40033
26 May 202614:08
attackerkb
Amazon
Important: freerdp
22 Jun 202600:00
amazon
Amazon
Important: freerdp
22 Jun 202600:00
amazon
AlpineLinux
CVE-2026-40033
26 May 202614:08
alpinelinux
Circl
CVE-2026-40033
26 May 202614:58
circl
CNNVD
FreeRDP 安全漏洞
26 May 202600:00
cnnvd
Cvelist
CVE-2026-40033 FreeRDP - Heap-buffer-overflow in gdi_CacheToSurface via rectangle validation bypass
26 May 202614:08
cvelist
Debian CVE
CVE-2026-40033
26 May 202614:08
debiancve
EUVD
EUVD-2026-31830
26 May 202614:08
euvd
NVD
CVE-2026-40033
26 May 202615:16
nvd
Rows per page
NVD
Vulners
CNA
Node
freerdpfreerdpRange<3.26.0
[
  {
    "vendor": "FreeRDP",
    "product": "FreeRDP",
    "defaultStatus": "unaffected",
    "versions": [
      {
        "version": "0",
        "status": "affected",
        "versionType": "semver",
        "lessThan": "3.26.0"
      },
      {
        "version": "3.26.0",
        "status": "unaffected",
        "versionType": "semver"
      }
    ]
  }
]

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17 Jun 2026 10:44Current
6.5Medium risk
Vulners AI Score6.5
CVSS 48.7
CVSS 3.18.8
EPSS0.00667
SSVC
38