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CVE-2026-109256: Heap-based Buffer Overflow

🗓️ 12 Oct 2026 00:00:00Reported by Rapid7Type 
rapid7
 rapid7
🔗 www.rapid7.com👁 7 Views

Heap buffer overflow in FreeRDP WinPR png_write_data callback causes client crash.

Related
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-109256
12 Oct 202616:39
–circl
cve
CVE
CVE-2026-109256
12 Oct 202616:04
–cve
cvelist
Cvelist
CVE-2026-109256 FreeRDP 3.10.0 through 3.32.2 Heap Buffer Overflow in WinPR PNG Conversion
12 Oct 202616:04
–cvelist
debiancve
Debian CVE
CVE-2026-109256
12 Oct 202616:04
–debiancve
euvd
EUVD
EUVD-2026-97700
12 Oct 202616:04
–euvd
mend
Mend
CVE-2026-109256
12 Oct 202616:04
–mend
nvd
NVD
CVE-2026-109256
12 Oct 202617:17
–nvd
osv_debian
osv_debian
DEBIAN-CVE-2026-109256
12 Oct 202617:17
–osv_debian
ptsecurity
Positive Technologies
PT-2026-110673
12 Oct 202600:00
–ptsecurity
redhatcve
RedhatCVE
CVE-2026-109256
13 Oct 202611:37
–redhatcve
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14 Oct 2026 00:00Current
6.3Medium risk
Vulners AI Score6.3
CVSS 3.15.3
CVSS 46
EPSS0.00262
7