Copilot
Vendor:
First CVE: Mar 19, 2026 · Active for under a year
4
Total CVEs
More Total CVEs than 72% of tracked products
4.0
Avg CVEs / Year
Higher CVE frequency than 83% of tracked products
7.7
Avg CVSS
Higher Avg CVSS than 62% of tracked products
0.0%
KEV Rate
Bottom 1%
Trends Over Time
The number and severity of CVEs published that impact Copilot over time
Volume of CVEsAvg CVSS Base Score
First CVE
Mar 19, 2026
4 months ago
Most Recent CVE
Jul 14, 2026
11 days ago
CVE Severity & Scoring
Copilot4 CVEs
100%
All CVEs352,708 CVEs
45%
40%
11%
High
Attack Vector
Local0 (0.0%)
Network4 (100.0%)
Unknown0 (0.0%)
Physical0 (0.0%)
Adjacent Network0 (0.0%)
Attack Complexity
Low4 (100.0%)
High0 (0.0%)
Unknown0 (0.0%)
User Interaction
None4 (100.0%)
Unknown0 (0.0%)
Required0 (0.0%)
Privileges Required
Low2 (50.0%)
High0 (0.0%)
None2 (50.0%)
Unknown0 (0.0%)
Top CVEs
Signals from CVEs in this product scope (4 CVEs).
4 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2026-42824HIGH Improper neutralization of special elements used in a command ('command injection') in M365 Copilot allows an unauthorized attacker to disclose information over a network. | Jun 4, 2026 | 7.5 | 45 | NO | NO |
CVE-2026-45497HIGH Improper neutralization of special elements used in a command ('command injection') in Microsoft Copilot allows an authorized attacker to execute code over a network. | Jun 4, 2026 | 8.8 | 36 | NO | NO |
CVE-2026-55145HIGH Improper neutralization of special elements used in a command ('command injection') in Outlook Copilot allows an authorized attacker to perform tampering over a network. | Jul 14, 2026 | 7.1 | 29 | NO | NO |
CVE-2026-26136HIGH Improper neutralization of special elements used in a command ('command injection') in Microsoft Copilot allows an unauthorized attacker to disclose information over a network. | Mar 19, 2026 | 7.5 | 26 | NO | NO |
Exploit Exposure
Signals from CVEs in this product scope (4 CVEs).
CISA KEV
0 CVEs
0.0% of CVEs· Bottom 1%
Metasploit
0 CVEs
0.0% of CVEs· Bottom 1%
Nuclei
0 CVEs
0.0% of CVEs· Bottom 1%
ExploitDB
0 CVEs
0.0% of CVEs· Bottom 1%
Social Chatter
Signals from CVEs in this product scope (4 CVEs).
Media Mentions
Signals from CVEs in this product scope (4 CVEs).
Top CNAs Publishing CVEs For Copilot
Top CWEs
Versions
No cataloged versions.