Vulnerability record
CVE-2026-116633
The short answer
CVE-2026-116633 affects Lenovo Idea Tab Pro TB373FU and is rated medium (CVSS 6.9). It is not in CISA's Known Exploited Vulnerabilities catalog.
What it is
A potential vulnerability was reported in some Lenovo Tablets that could allow a third-party application to perform an arbitrary file write with elevated privileges.
Weakness: CWE-926.
Severity
6.9 medium
CVSS:4.0/AV:L/AC:L/AT:N/PR:N/UI:P/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Exploited (CISA KEV)
Not listed
CISA lists confirmed exploitation only
EPSS, next 30 days
No score
FIRST scores CVEs within a day of publication
How it can be exploited
- Attack vector
- Local
- Attack complexity
- Low
- Attack requirements
- None
- Privileges required
- None
- User interaction
- Passive
- Confidentiality impact
- None
- Integrity impact
- High
- Availability impact
- High
Affected products
Idea Tab Pro TB373FU, Lenovo Tab One TB305FU, Lenovo Tab One TB305XU, Lenovo Tab Plus TB351FU, Lenovo Yoga Tab Plus TB520FU, Lenovo Legion Tab 8.8 TB321FU, Lenovo Tab with Clear Case/ Lenovo Tab with Folio Case TB311FU, Lenovo Tab with Clear Case/ Lenovo Tab with Folio Case TB311XU, Lenovo Tab K9 TB305FU, Lenovo Tab K9 TB305XU, Lenovo Idea Tab/ Lenovo Tab K11 Gen 2 TB336FU, Idea Tab/ Tab K11 Gen 2 TB336ZU. NVD's record lists the exact affected versions.
References
Questions
Is CVE-2026-116633 being exploited?
It is not in CISA's Known Exploited Vulnerabilities catalog as of 2026-11-11.
How do I fix CVE-2026-116633?
Follow the vendor advisory in the references below. NVD lists the affected versions under its configurations.
From NVD, CISA KEV, FIRST EPSS and OSV.dev, checked . Status on NVD: Received. The description is NVD's text, quoted as published.
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