CVE-2026-35275: Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Shared Folders)

Routine

HIGH 7.5DOWNGRADE

CVE-2026-35275 is a high-severity flaw (CVSS 7.5) affecting vm virtualbox. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Shared Folders). The supported version that is affected is 7.2.8. Difficult to exploit vulnerability allows low privileged attacker with logon to the infrastructure where Oracle VM VirtualBox executes to compromise Oracle VM VirtualBox. While the vulnerability is in Oracle VM VirtualBox, attacks may significantly impact additional products (scope change). S

Why this priority

High severity

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	7.5 (High)
Attack vector	Local
Attack complexity	High
Privileges needed	Low
User interaction	None
EPSS exploit chance	0.1% (top 96%)
CISA exploited list	No
Weakness	CWE-284
Published	2026-06-17
Last modified	2026-10-25

Publisher (CNA): Oracle · Vendor: oracle

Last updated 2026-10-25 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2026-06-17 10:40 UTCPublished CVE record published
2026-10-25 23:10 UTCUpdated Record last modified

oracle vm virtualbox DOWNGRADE

Affected: 7.2.8

Fixed in: no fixed release known

Safe to downgrade to: a release before 7.2.8

1. Check installed version

apt-cache policy vm-virtualbox || rpm -q vm-virtualbox || vm-virtualbox --version

2. No fixed release: DOWNGRADE to a release before 7.2.8 (Debian / Ubuntu)

apt-cache madison vm-virtualbox sudo apt install vm-virtualbox=<VERSION_BEFORE_7.2.8> sudo apt-mark hold vm-virtualbox

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list vm-virtualbox sudo dnf downgrade vm-virtualbox-<VERSION_BEFORE_7.2.8> sudo dnf versionlock add vm-virtualbox

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2026-35275?

vm virtualbox: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2026-35275 being exploited?

CVE-2026-35275 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2026-35275 affect?

CVE-2026-35275 affects vm virtualbox. Severity is high (CVSS 7.5). Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Shared Folders). The supported version that is affected is 7.2.8. Difficult to exploit vulnerability allows low privileged attacker with logon to the i

How urgent is CVE-2026-35275?

Priority 27/100. High severity

Software pages

VirtualBox vulnerabilities

Related CVEs

CVE-2026-35245 HIGH 7.5 DOWNGRADE Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: Core)
CVE-2026-46873 HIGH 7.5 DOWNGRADE Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: VMSVGA device)
CVE-2026-46768 MEDIUM 6.0 DOWNGRADE Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: VMSVGA device)
CVE-2026-46825 MEDIUM 6.0 DOWNGRADE Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: VMSVGA device)
CVE-2026-46877 MEDIUM 6.0 DOWNGRADE Vulnerability in the Oracle VM VirtualBox product of Oracle Virtualization (component: VMSVGA device)

References

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