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CVE-2005-3946

17
FAUCET Score

CVE-2005-3946 describes a denial-of-service vulnerability affecting Opera 8.50, where a remote attacker can crash the browser. This is achieved by providing a large string argument to the removeMember JNI method of the com.opera.JSObject class within a malicious Java applet. The vulnerability has a CVSS score of 5.0, indicating a network-based attack with low complexity, requiring no authentication, and resulting in partial availability impact. There is no evidence of active exploitation, nor are there known public exploits or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
8.50CPE matchmatch criteria
cpe:2.3:a:opera:opera_browser:8.50:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 2.0

5.0MEDIUM

AV:N/AC:L/Au:N/C:N/I:N/A:P

Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
PARTIAL
Access Vector
NETWORK
Access Complexity
LOW
Authentication
NONE
Exploitability Score
10.0
Impact Score
2.9
CvssVersion
2.0

Exploit Intelligence

EPSS Score
3.23%
Probability of exploitation in next 30 days
EPSS Percentile
86.9%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0323 is in the 82nd percentile among its peer group of 23,723 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

illegalaccess.org / exploit/opera85/OperaApplet.html
Broken LinkExploit
securityfocus.com / archive/1/418201/100/0/threaded
Broken LinkExploitThird Party AdvisoryVDB EntryVendor Advisory
securityfocus.com / archive/1/418274/100/0/threaded
Broken LinkThird Party AdvisoryVDB Entry
securityfocus.com / bid/15648
Broken LinkExploitThird Party AdvisoryVDB Entry