CVE-2026-85873

CVSS 6.5 (medium) · published 2026-10-13

Improper authorization in Skype for Business and Microsoft Lync allows an authorized attacker to elevate privileges over a network.

Weakness: CWE-639

Source: NVD CVE-2026-85873

References

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2026-85873

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