Security Vulnerabilities
Integer underflow (wrap or wraparound) in Skype for Business allows an unauthorized attacker to deny service over a network.
CVSS Score
7.5
EPSS Score
0.006
Published
2026-09-08
Out-of-bounds read in Skype for Business allows an authorized attacker to deny service over a network.
CVSS Score
6.5
EPSS Score
0.006
Published
2026-09-08
Improper neutralization of input during web page generation ('cross-site scripting') in Skype for Business allows an unauthorized attacker to perform spoofing over a network.
CVSS Score
6.5
EPSS Score
0.004
Published
2026-09-08
External control of file name or path in Skype for Business allows an unauthorized attacker to execute code over a network.
CVSS Score
9.8
EPSS Score
0.005
Published
2026-09-08
Null pointer dereference in Skype for Business allows an authorized attacker to deny service over a network.
CVSS Score
6.5
EPSS Score
0.008
Published
2026-09-08
Server-side request forgery (ssrf) in Skype for Business allows an unauthorized attacker to disclose information over a network.
CVSS Score
7.5
EPSS Score
0.007
Published
2026-09-08
In multiple functions of DeviceAdminAdd.java, there is a possible way to an overlay due to a tapjacking/overlay attack. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is needed for exploitation.
CVSS Score
7.3
EPSS Score
0.001
Published
2026-09-08
In onActivityResult of AppWidgetConfigActivityProxy.java, there is a possible unauthorized URI permission grant due to a confused deputy. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
CVSS Score
7.8
EPSS Score
0.001
Published
2026-09-08
In findMetaAuthUid of AccountsDb.java, there is a possible frp bypass due to a logic error in the code. This could lead to local escalation of privilege with no additional execution privileges needed. User interaction is not needed for exploitation.
CVSS Score
7.8
EPSS Score
0.001
Published
2026-09-08
In getAllSessions of multiple files, there is a possible confused deputy due to a logic error in the code. This could lead to local information disclosure with no additional execution privileges needed. User interaction is not needed for exploitation.
CVSS Score
3.3
EPSS Score
0.001
Published
2026-09-08