CVE-2026-66303
6.5
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H/E:U/RL:O/RC:C
Summary
Null pointer dereference in Skype for Business allows an authorized attacker to deny service over a network.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Microsoft | Skype for Business Server 2015 CU13 | 9319.0 < 6.0.9319.885 | affected |
| Microsoft | Skype for Business Server 2019 CU8 | 2046.0 < 7.0.2046.569 | affected |
| Microsoft | Skype for Business Server Subscription Edition CU1 | 2046.0 < 7.0.2046.879 | affected |
Weaknesses
- CWE-476: CWE-476: NULL Pointer Dereference
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: partial
References
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