Known vulnerabilities in Office Online Server - page 2

Vendor: Microsoft
Software: Office Online Server
Software CPE: cpe:2.3:a:microsoft:office_online_server:*:*:*:*:*:*:*:*
Website: https://www.microsoft.com
Total vulnerabilities: 225
Public exploits: 7
Known exploited (KEV): 1

Breakdown by Severity Chart

Severity distribution of vulnerabilities affecting Office Online Server Office Online Server is affected by 225 known vulnerabilities: 1 critical, 173 high, 31 medium, 20 low Critical High Medium Low

Vulnerabilities (225)

Vulnerability CWE-ID CSH Severity Public Exploit KEV First fixed release Published Bulletins
#VU138249 - Use of Uninitialized Resource
CVE-2026-55949		 CWE-908 High
No
No
 16.0.10417.20175 17.07.2026 SB2026071713
#VU138248 - Heap-based Buffer Overflow
CVE-2026-55947		 CWE-122 High
No
No
 16.0.10417.20175 17.07.2026 SB2026071713
#VU138247 - Out-of-bounds read
CVE-2026-55898		 CWE-125 Low
No
No
 16.0.10417.20175 17.07.2026 SB2026071713
#VU138246 - Use After Free
CVE-2026-54131		 CWE-416 High
No
No
 16.0.10417.20175 17.07.2026 SB2026071713
#VU138233 - Heap-based Buffer Overflow
CVE-2026-55131		 CWE-122 High
No
No
 16.0.10417.20175 17.07.2026 SB2026071713
#VU138231 - Out-of-bounds read
CVE-2026-55122		 CWE-125 Low
No
No
 16.0.10417.20175 17.07.2026 SB2026071713
#VU138230 - Heap-based Buffer Overflow
CVE-2026-55053		 CWE-122 High
No
No
 16.0.10417.20175 17.07.2026 SB2026071713
#VU138229 - Heap-based Buffer Overflow
CVE-2026-55137		 CWE-122 High
No
No
 16.0.10417.20175 17.07.2026 SB2026071713
#VU138226 - Out-of-bounds read
CVE-2026-55058		 CWE-125 High
No
No
 16.0.10417.20175 17.07.2026 SB2026071713
#VU138225 - Heap-based Buffer Overflow
CVE-2026-55037		 CWE-122 High
No
No
 16.0.10417.20175 17.07.2026 SB2026071713
#VU138224 - Out-of-bounds read
CVE-2026-55054		 CWE-125 Medium
No
No
 16.0.10417.20175 17.07.2026 SB2026071713
#VU138222 - Out-of-bounds read
CVE-2026-55044		 CWE-125 High
No
No
 16.0.10417.20175 17.07.2026 SB2026071713
#VU138221 - Buffer over-read
CVE-2026-55036		 CWE-126 High
No
No
 16.0.10417.20175 17.07.2026 SB2026071713
#VU138218 - Stack-based buffer overflow
CVE-2026-55141		 CWE-121 High
No
No
 16.0.10417.20175 17.07.2026 SB2026071713
#VU138217 - Untrusted Pointer Dereference
CVE-2026-55136		 CWE-822 High
No
No
 16.0.10417.20175 17.07.2026 SB2026071713
#VU138214 - Untrusted Pointer Dereference
CVE-2026-55138		 CWE-822 Low
No
No
 16.0.10417.20175 17.07.2026 SB2026071713
#VU138213 - Heap-based Buffer Overflow
CVE-2026-55041		 CWE-122 High
No
No
 16.0.10417.20175 17.07.2026 SB2026071713
#VU134211 - Out-of-bounds read
CVE-2026-45455		 CWE-125 Medium
No
No
 - 10.06.2026 SB2026061046
#VU134210 - Out-of-bounds read
CVE-2026-44822		 CWE-125 Medium
No
No
 - 10.06.2026 SB2026061046
#VU134205 - Integer underflow
CVE-2026-45469		 CWE-191 High
No
No
 - 10.06.2026 SB2026061046


Showing elements 21 - 40 out of 225