Skype for Business Remote Code Execution Vulnerability
view advisory published 2026-10-13
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01
describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2026-70297US | high8.8 | — | ||
Absolute path traversal in Skype for Business and Microsoft Lync allows an authorized attacker to execute code over a network. | ||||
02
references
External citations — patches, advisories, analysis.
03
remediations (3)
- FixedSkype for Business Server 2015 CU13
6.0.9319.886:Security Update:https://support.microsoft.com/help/5132779
https://support.microsoft.com/help/5132779 - FixedSkype for Business Server 2019 CU8
7.0.2046.583:Security Update:https://support.microsoft.com/help/5131693
https://support.microsoft.com/help/5131693 - FixedSkype for Business Server Subscription Edition CU1
7.0.2046.889:Security Update:https://support.microsoft.com/help/5131692
https://support.microsoft.com/help/5131692
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