CVE-2026-89057: high-severity vulnerability in Lenovo Idea Tab/ Lenovo Tab K11 Gen 2 (TB336FU)
Published · Updated
E-mail alert when it lands in KEV, gets a public PoC or its score goes up.
21Vexday Risk Score
No sign of exploitation. No public exploitation artifact known so far.
ssvc Trackcvss 7epss 0.2%
A potential authentication bypass vulnerability was reported in some Lenovo tablets that could allow a user with physical access to gain unauthorized device access.
CVSS:4.0/AV:P/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Affected products
Lenovo · Idea Tab/ Lenovo Tab K11 Gen 2 (TB336FU)Lenovo · Idea Tab/ Lenovo Tab K11 Gen 2 (TB336FU/TB336ZU)Lenovo · Idea Tab/ Lenovo Tab K11 Gen 2 (TB336ZU)Lenovo · Idea Tab Pro (TB373FU)Lenovo · Legion Tab (8.8", 3) (TB321FU)Lenovo · Tab Extreme (TB570FU)Lenovo · Tab Extreme (TB570ZU)Lenovo · Tab Extreme (TB570ZU/TB570FU)Lenovo · Tab K11 Plus LTE ROW (TB352XU)Lenovo · Tab K11 Plus (TB352FU)Lenovo · Tab K11 Plus (TB352XU)Lenovo · Tab K11 Plus WIFI ROW: TB352FULenovo · Tab K11 (TB330FUP)Lenovo · Tab K11 (TB330XUP)Lenovo · Tab K9 (TB305FU)Lenovo · Tab K9 (TB305XU)Lenovo · Tab M10 5G (TB360ZU)Lenovo · Tab M11 (TB330FU)Lenovo · Tab M11 (TB330FU/TB330XU)Lenovo · Tab M11 (TB330XU)Lenovo · Tab One (TB305FU)Lenovo · Tab One (TB305XU)Lenovo · Tab P12 (TB370FU)Lenovo · Tab P12 (TB370FU/TB372FU)Lenovo · Tab P12 (TB372FU)Lenovo · Tab Plus (TB351FU)Lenovo · Tab with Clear Case/ Lenovo Tab with Folio Case (TB311FU)Lenovo · Tab with Clear Case/ Lenovo Tab with Folio Case (TB311FU/TB311XU)Lenovo · Tab with Clear Case/ Lenovo Tab with Folio Case (TB311XU)Lenovo · Yoga Tab Plus (TB520FU)Lenovo · Yoga Tab (TB710FU)Related CVEs — Lenovo Idea Tab/ Lenovo Tab K11 Gen 2 (TB336FU)
In the same product, most dangerous first.