VDB-421019 · CVE-2026-92777 · GCVE-0-2026-92777

Lenovo Idea Tab Pro deadlock

CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
5.8	$0-$5k	5.29

Summaryinfo

A vulnerability marked as problematic has been reported in Lenovo Idea Tab Pro, Idea Tab, Tab K11 Gen 2, Legion Tab, Tab M11, Tab Extreme, Tab K11, Tab K11 Plus, Tab K11 Plus LTE ROW, Tab K11 Plus WIFI ROW TB352FU, Tab M10 5G, Tab K9, Tab One, Tab P12, Tab Plus, Tab with Clear Case, Tab with Folio Case, Yoga Tab and Yoga Tab Plus. Impacted is an unknown function. The manipulation leads to deadlock. This vulnerability is traded as CVE-2026-92777. An attack has to be approached locally. There is no exploit available.

Detailsinfo

A vulnerability was found in Lenovo Idea Tab Pro, Idea Tab, Tab K11 Gen 2, Legion Tab, Tab M11, Tab Extreme, Tab K11, Tab K11 Plus, Tab K11 Plus LTE ROW, Tab K11 Plus WIFI ROW TB352FU, Tab M10 5G, Tab K9, Tab One, Tab P12, Tab Plus, Tab with Clear Case, Tab with Folio Case, Yoga Tab and Yoga Tab Plus. It has been rated as problematic. This issue affects an unknown code. The manipulation with an unknown input leads to a deadlock vulnerability. Using CWE to declare the problem leads to CWE-833. The product contains multiple threads or executable segments that are waiting for each other to release a necessary lock, resulting in deadlock. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

A potential vulnerability was reported in some Lenovo Tablets that could allow a user with physical access to an unlocked tablet to bypass device protections and execute arbitrary code.

It is possible to read the advisory at support.lenovo.com. The identification of this vulnerability is CVE-2026-92777 since 09/16/2026. The exploitation is known to be easy. Attacking locally is a requirement. It demands that the victim is doing some kind of user interaction. The technical details are unknown and an exploit is not publicly available.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

Wireless LAN Software

Vendor

Lenovo

Name

License

commercial

Website

Vendor: https://www.lenovo.com/

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA CVSS-B Score: 🔒
CNA CVSS-BT Score: 🔒
CNA Vector: 🔒

CVSSv3info

VulDB Meta Base Score: 5.8
VulDB Meta Temp Score: 5.8

VulDB Base Score: 5.3
VulDB Temp Score: 5.3
VulDB Vector: 🔒
VulDB Reliability: 🔍

CNA Base Score: 6.4
CNA Vector (lenovo): 🔒

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock
Unlock	Unlock	Unlock	Unlock	Unlock	Unlock

VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Deadlock
CWE: CWE-833 / CWE-404
CAPEC: 🔒
ATT&CK: 🔒

Physical: Yes
Local: Yes
Remote: Partially

Availability: 🔒
Status: Not defined
Price Prediction: 🔍
Current Price Estimation: 🔒

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔒

Timelineinfo

09/16/2026 CVE reserved
10/15/2026 +29 days VulDB entry created
10/16/2026 +0 days Advisory disclosed
10/16/2026 +0 days VulDB entry last update

Sourcesinfo

Vendor: lenovo.com

Advisory: support.lenovo.com
Status: Confirmed

CVE: CVE-2026-92777 (🔒)
GCVE (CVE): GCVE-0-2026-92777
GCVE (VulDB): GCVE-100-421019

Entryinfo

Created: 10/16/2026 01:47
Changes: 10/16/2026 01:47 (72)
Complete: 🔍
Cache ID: 216::103