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CVE-2026-77178

🗓️ 07 Oct 2026 00:00:00Reported by ubuntu.comType 
ubuntucve
 ubuntucve
🔗 ubuntu.com👁 6 Views

Guest OS users can cause an out-of-bounds read in Oracle VM VirtualBox.

Related
Packages
Refs
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2026-77178
6 Oct 202620:07
–circl
cve
CVE
CVE-2026-77178
6 Oct 202600:00
–cve
cvelist
Cvelist
CVE-2026-77178
6 Oct 202600:00
–cvelist
debiancve
Debian CVE
CVE-2026-77178
6 Oct 202600:00
–debiancve
euvd
EUVD
EUVD-2026-93418
6 Oct 202600:00
–euvd
nvd
NVD
CVE-2026-77178
6 Oct 202614:17
–nvd
osv
OSV
UBUNTU-CVE-2026-77178
7 Oct 202600:00
–osv
ptsecurity
Positive Technologies
PT-2026-106731
6 Oct 202600:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2026-77178: Out-of-bounds Write
6 Oct 202600:00
–rapid7
OSOS VersionArchitecturePackagePackage VersionFilename
Ubuntu16.04allvirtualbox0virtualbox_0_all.deb
Ubuntu18.04allvirtualbox0virtualbox_0_all.deb
Ubuntu20.04allvirtualbox0virtualbox_0_all.deb
Ubuntu22.04allvirtualbox0virtualbox_0_all.deb
Ubuntu24.04allvirtualbox0virtualbox_0_all.deb
Ubuntu26.04allvirtualbox0virtualbox_0_all.deb

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08 Oct 2026 06:53Current
5.8Medium risk
Vulners AI Score5.8
EPSS0.00339
6