Vulnerability record/PUBLISHED/Published Nov 10, 2026 18:20:40 UTC

CVE-2026-122979

Improper control of generation of code ('code injection') in Microsoft Teams for Android allows an unauthorized attacker to perform spoofing over a network.

Base score8.1/ 10

SeverityHighCVSS 3.1

Exploitability / impact

CVSS metric breakdown

Vector-derived attributes

Base severityHigh

Attack vectorNetworkAV

Attack complexityLowAC

Privileges requiredNonePR

User interactionRequiredUI

ScopeUnchangedS

Confidentiality impactHighC

Integrity impactHighI

Availability impactNoneA

Exploit maturityUnprovenE

CVSS vector stringCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N/E:U/RL:O/RC:C

CVSS communicates standardized severity and impact characteristics. It does not establish whether a system is exploitable in your specific environment.

Record context

CVE Numbering Authoritymicrosoft

Last updatedNov 10, 2026 19:40:59 UTC

PublishedNov 10, 2026 18:20:40 UTC

ReservedNov 5, 2026 00:51:41 UTC