CVE-2021-26859

High (7.7) in microsoft power bi report server. EPSS 3.4% chance of exploitation in the next 30 days.

EPSS

3.4% chance of exploitation in the next 30 days; higher than 88% of CVEs (scores of 2026-10-31)

Published

2021-03-11

Modified

2026-08-19

Record from

the NVD, synced 2026-10-19

Affected

• microsoft:power_bi_report_server

References

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-26859
• https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-26859

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