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CVE-2026-42859

🗓️ 11 May 2026 18:16:00Reported by ubuntu.comType 
ubuntucve
 ubuntucve
🔗 ubuntu.com👁 7 Views

Pre-authentication overflow in Neat VNC RSA-AES handler enables remote crash; fixed 0.9.6.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
ATTACKERKB
CVE-2026-42859
11 May 202617:36
attackerkb
CNNVD
Neat VNC 安全漏洞
11 May 202600:00
cnnvd
CVE
CVE-2026-42859
11 May 202617:36
cve
Cvelist
CVE-2026-42859 Neat VNC: Buffer overflow due to oversized RSA public keys
11 May 202617:36
cvelist
Debian CVE
CVE-2026-42859
11 May 202617:36
debiancve
EUVD
EUVD-2026-29167
11 May 202617:36
euvd
NVD
CVE-2026-42859
11 May 202618:16
nvd
OSV
DEBIAN-CVE-2026-42859
11 May 202618:16
osv
OSV
UBUNTU-CVE-2026-42859
11 May 202618:16
osv
Positive Technologies
PT-2026-39714
11 May 202600:00
ptsecurity
Rows per page
OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu22.04anyneatvnc0neatvnc_0_any.deb
Ubuntu24.04anyneatvnc0neatvnc_0_any.deb
Ubuntu25.10anyneatvnc0neatvnc_0_any.deb
Ubuntu26.04anyneatvnc0neatvnc_0_any.deb

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27 May 2026 19:16Current
6Medium risk
Vulners AI Score6
CVSS 49.3
EPSS0.0055
SSVC
7