Microsoft Office Excel
C
CAUTION
28
Total CVEs
24
Crit / High
4
Medium
0%
Unpatched
0%
Patched
7.5
Avg CVSS
0
CISA KEV
// Data sourced from NVD · CISA KEV · RHSA · GHSA · Debian · OSV · EPSS · Exploit-DB
How we collect data →
CVE Trend by Year
Patch Coverage
✓ 0 patched ✗ 0 unpatched
Stock — NASDAQ:MSFT
Yahoo Finance ↗
$393.10
Price (MSFT)
+8.00 (+2.08%)
Today's Change
$393.64
Day High
$384.15
Day Low
$385.10
Prev Close
18185622
Volume
Yahoo Finance via Directus cache · updated daily · 2026-07-13
Stock vs CVE Correlation — NASDAQ:MSFT
click legend to toggle ↑
2026-03-20 → 2026-07-13
No CVEs found in the stock price history period for this vendor.
Intelligence by Audience
PoC Available
0 / 20 shown
CISA KEV (Exploited)
0
Shodan Dorks
ssl:"microsoft office excel" port:443
org:"Microsoft Office Excel" http.status:200
Top EPSS (Exploitation Probability)
No EPSS data yet for recent CVEs — scores are published by FIRST.org within 24-48h of NVD disclosure.
🎯 Bug Bounty Program: https://www.microsoft.com/en-us/msrc/bounty
Quick Facts for Reporting
Total CVEs tracked
28
Critical severity
0
Actively exploited (CISA)
0
Unpatched ratio
0%
Avg CVSS score
7.5
Security grade
C (CAUTION)
NVD Data Attribution
Source: NIST National Vulnerability Database (NVD) + GitHub Advisory Database.
Data aggregated by Valters IT Hub · valtersit.com
Last updated: 2026-08-03
Data aggregated by Valters IT Hub · valtersit.com
Last updated: 2026-08-03
Security Risk Score (for investors)
LOW
Vuln Volume
GOOD
Patch Responsiveness
LOW
CISA Exposure
NASDAQ:MSFT currently trades at
$393.10,
up +8.00 (2.08%) today.
Security risk grade: C — CAUTION.
⚠ Not financial advice. Past security incidents do not guarantee future stock performance.
Security News Google News
Recent CVEs
showing 20 of 0
No published CVEs found.
Intel
HQRedmond, United States
Founded1985
CEOSatya Nadella
Ticker NASDAQ:MSFT ↗
CountryUnited States
LicenseCommercial
Bug BountyView Program ↗
Trust ScoreC — CAUTION
Max CVSS7.8
Last Updated2026-08-03
Top Weaknesses
CWE-122
Heap-Based Buffer Overflow
11 occurrences in Microsoft Office Excel CVEs
(39% of total)
CWE-125
Out-of-Bounds Read
6 occurrences in Microsoft Office Excel CVEs
(21% of total)
CWE-416
Use After Free
2 occurrences in Microsoft Office Excel CVEs
(7% of total)
CWE-822
Unknown Weakness Type
2 occurrences in Microsoft Office Excel CVEs
(7% of total)
CWE-843 (Access of Resource Using Incompatible Type ('Type Confusion'))
Unknown Weakness Type
2 occurrences in Microsoft Office Excel CVEs
(7% of total)
CWE-121
Unknown Weakness Type
1 occurrence in Microsoft Office Excel CVEs
(4% of total)
CWE-20
Unknown Weakness Type
1 occurrence in Microsoft Office Excel CVEs
(4% of total)
CWE-416 (Use After Free)
Unknown Weakness Type
1 occurrence in Microsoft Office Excel CVEs
(4% of total)
Company Profile
Microsoft Office Excel is a spreadsheet application developed by Microsoft, part of the Microsoft Office suite. It is widely used for data analysis, financial modeling, and business intelligence, and its widespread deployment makes it a frequent target for cyberattacks, including macro-based malware and exploit chains. Security vulnerabilities in Excel can have broad impact due to its integration in enterprise environments.
Response Metrics
Est. MTTR ⓘ
~500 days
(Critical)
Mean Time To Remediate. Estimates days from CVE disclosure to patch.
Industry avg: ~60d (good) · 100-300d (poor) · 300d+ (critical)
Industry avg: ~60d (good) · 100-300d (poor) · 300d+ (critical)
Patch Speed ⓘ Poor (>65% open)
0% of CVEs still unpatched.
Excellent: <20% · Good: 20-40% · Avg: 40-65% · Poor: >65%
Financial Risk Estimate
Est. GDPR Low
€450K
Est. GDPR High
€4.5M
Based on 0 critical CVEs, 0 CISA KEV, 75% unpatched. Model: GDPR Art.83 · not legal advice.
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