Microsoft Corp Office Online Server

productRU

A product tracked in the threat graph; the vulnerabilities below are known to affect it.

by severity
1critical54high51medium3low
updated 2026-10-27
01

vulnerabilities (222)

Related CVEs.

IDseverity exploitable
CVE-2017-11826UShigh7.8OT criticalKEV
CVE-2016-7193UShigh7.8OT criticalKEV
CVE-2023-21716UScritical9.8Exploit
CVE-2023-23396USmedium6.5Exploit
CVE-2023-33137US—Exploit
CVE-2023-23399US—Exploit
CVE-2025-27751US—Exploit
CVE-2025-47165US—Exploit
CVE-2023-32029US——
CVE-2021-34501USmedium6.8—
CVE-2023-33133US——
CVE-2018-0792UShigh8.8—
CVE-2016-3282UShigh7.8—
CVE-2018-0797UShigh7.8—
CVE-2017-8501UShigh7.8—
CVE-2017-8512UShigh8.8—
CVE-2017-8743UShigh7.8—
CVE-2019-0585UShigh8.8—
CVE-2017-8511UShigh7.8—
CVE-2016-3365UShigh7.8—
CVE-2019-1331UShigh8.8—
CVE-2016-3358UShigh7.8—
CVE-2018-0922UShigh7.8—
CVE-2016-3362UShigh7.8—
CVE-2017-8631UShigh7.8—
CVE-2016-0025UShigh7.3—
CVE-2021-31178USmedium4.3—
CVE-2018-8628UShigh7.8—
CVE-2017-0281UShigh7.8—
CVE-2021-31179USmedium6.8—
CVE-2021-31939USmedium6.8—
CVE-2019-0953UShigh7.8—
CVE-2020-0852UShigh7.8—
CVE-2020-0980UShigh7.8—
CVE-2020-0892UShigh7.8—
CVE-2020-1446UShigh8.8—
CVE-2020-1447UShigh8.8—
CVE-2020-1448UShigh8.8—
CVE-2019-1446USmedium5.5—
CVE-2020-0850UShigh8.8—
CVE-2019-1035UShigh7.8—
CVE-2021-38655USmedium6.8—
CVE-2020-1445USmedium5.5—
CVE-2021-40486USmedium6.8—
CVE-2020-1583USmedium4.3—
CVE-2019-1034UShigh7.8—
CVE-2019-1201UShigh7.8—
CVE-2020-16932USmedium6.8—
CVE-2020-16931USmedium6.8—
CVE-2020-1502USmedium5.5—
showing 50 of 222
02

weaknesses (8)

The flaw types (CWEs) most of these CVEs share.

  • CWE-416Use After Free44 CVEs
  • CWE-119Improper Restriction of Operations within the Bounds of a Memory Buffer40 CVEs
  • CWE-125Out-of-bounds Read36 CVEs
  • CWE-122Heap-based Buffer Overflow27 CVEs
  • CWE-20Improper Input Validation20 CVEs
  • CWE-94Improper Control of Generation of Code ('Code Injection')18 CVEs
  • CWE-200Exposure of Sensitive Information to an Unauthorized Actor15 CVEs
  • CWE-822Untrusted Pointer Dereference11 CVEs
03

sources (1)

Which sources assert this record, and when.

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