CVE-2007-0126 describes a critical heap-based buffer overflow vulnerability in Opera 9.02, allowing remote attackers to execute arbitrary code. This flaw is triggered by processing a specially crafted JPEG file containing an invalid number of index bytes in the Define Huffman Table (DHT) marker. With a CVSS score of 9.3, this vulnerability is highly severe, as it can be exploited remotely with medium complexity to achieve complete compromise of confidentiality, integrity, and availability. While not listed on CISA's KEV catalog, exploit code for a similar vulnerability in Opera 9.10 exists on ExploitDB, indicating potential for exploitation. Despite its severity, there is no evidence of active exploitation, and it has received minimal community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
9.02CPE matchmatch criteria | cpe:2.3:a:opera:opera_browser:9.02:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:M/Au:N/C:C/I:C/A:C
No social media mentions found for this CVE.
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.