CVE-2026-45644

ALTO 8.0CVE-2026-45644 · Published 09/06/2026 · updated 23/07/2026

In breve

CVE-2026-45644 è una vulnerabilità ALTO (CVSS 8.0) che riguarda live share canvas (microsoft).
Probabilità di sfruttamento nei prossimi 30 giorni (EPSS): 0.55%, superiore al 46.4% delle vulnerabilità.
Correzione: aggiornare a 1.4.2 o successiva.

Package	Affected versions	Patched versions
live share canvas microsoft	`< 1.4.2`	`1.4.2`

Description

Improper neutralization of input during web page generation ('cross-site scripting') in Microsoft Live Share Canvas SDK allows an authorized attacker to elevate privileges over a network.

References

msrc.microsoft.com/update-guide/vulnerability/CVE-2026-45644 · Vendor Advisory

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