CVE-2023-23398

EPSS

0.6% chance of exploitation in the next 30 days; higher than 49% of CVEs (scores of 2026-10-31)

CWE

CWE-290

Published

2023-03-14

Modified

2026-06-17

Record from

the NVD, synced 2026-10-19

Affected

• microsoft:365_apps
• microsoft:excel
• microsoft:office
• microsoft:office_long_term_servicing_channel

References

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-23398
• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2023-23398

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