CVE-2026-66308
MEDIUM
MEDIUM
Priority: 0.07
BB Relevance:
63/100
Published: 2026-09-08
Modified: 2026-10-26
First seen: 2026-10-29
Status: active
Attack Surface
Network
Low Complexity
No Interaction
CVSS Vector Breakdown
AV:
Network
AC:
Low
PR:
Low
UI:
None
S:
Unchanged
C:
None
I:
None
A:
High
Description
Out-of-bounds read in Skype for Business allows an authorized attacker to deny service over a network.
Weakness Classification (1)
Affected Software (6)
| Vendor | Product | Version |
|---|---|---|
| microsoft | skype_for_business_server | 2015 |
| microsoft | skype_for_business_server | 2015 |
| microsoft | skype_for_business_server | 2019 |
| microsoft | skype_for_business_server | 2019 |
| microsoft | skype_for_business_server | 2019 |
| microsoft | skype_for_business_server_subscription_edition | 7.0.2046.849 |
References & Advisories (1)
Patch
Vendor Advisory