Opera
Security Risk Profile
24
/100
lowSecurity Risk Score
Comprehensive risk assessment based on 314 vulnerabilities, EPSS scores, exploitation status, and remediation availability.
📅 Data spans from October 21, 2003 to present
314
Total CVEs
79
Critical+High
2
Exploited
58
Unpatched
Threat Assessment
Avg CVSS
5.9
Base severity
Avg EPSS
0%
Exploit probability
Unpatched
58
Critical/High
Risk Level
24/100
low
⚠️ 2 Active Exploits⚡ 1 Zero-Days📈 1 in Last 30 Days
Severity Distribution
Critical
56High
23Medium
219Low
14Exploit Likelihood
>50% chance
020-50%
05-20%
0<5%
0Age Distribution
Common Weaknesses (CWE)
1
XSS
32
2
Input Validation
30
3
Infoleak
25
4
Buffer Overflow
19
5
Code Injection
8
Most Affected Products
1. opera Opera Browser19208
2. Opera Opera Browser1024
3. Opera Opera650
4. Web Browser for Android299
5. sun JRE35
Recent Vulnerabilities
See more →bleepingcomputer-20260521181350
unknown
Google accidentally exposed details of unfixed Chromium flaw
5/21/2026⚠ Exploited🔧 No Patch
https://www.theregister.com/2025/03/28/google_kaspersky_mozilla/
unknown
After Chrome patches zero-day used to target Russians, Firefox splats similar bug
3/28/2025⚠ Exploited⚡ Zero-Day🔧 No Patch
CVE-2020-6158
CVSS 4.7medium
2/21/2025🔧 No Patch
CVE-2018-16135
CVSS 6.5medium
12/26/2022🔧 No Patch
CVE-2021-23253
CVSS 5.3medium
1/11/2021🔧 No Patch
CVE-2020-6159
CVSS 6.1medium
12/23/2020🔧 No Patch
CVE-2020-6157
CVSS 4.3medium
11/13/2020🔧 No Patch
CVE-2019-12278
CVSS 4.3medium
3/12/2020🔧 No Patch
CVE-2019-19788
CVSS 5.5medium
12/18/2019🔧 No Patch
CVE-2019-18624
CVSS 9.8critical
10/29/2019🔧 No Patch
Monitor Opera in Real-Time
Get instant alerts when new vulnerabilities are discovered. Stay ahead of security threats with SecAlerts.