CVE-2026-45644 — Microsoft Live Share Canvas SDK Elevation of Privilege Vulnerability
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 …
Published: 2026-06-09 · CVSS: 8.0 · CVSS 3.1
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.
Source: CVE Program · Revision 8b16575c39f1e1810c5e863010da073d2d3285e7