CVE-2007-0126
Heap-based buffer overflow in Opera 9.02 allows remote attackers to execute arbitrary code via a JPEG file with an invalid number of index…
- 9.3HighCVSS base score
- 11.3%Exploitation in 30 daysEPSS · top 4.0% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- 1Public exploitsMetasploit, Nuclei and Exploit-DB
Description
Heap-based buffer overflow in Opera 9.02 allows remote attackers to execute arbitrary code via a JPEG file with an invalid number of index bytes in the Define Huffman Table (DHT) marker.
Public exploit
An exploit or proof of concept is public: anyone can try it against an unpatched system. The public collections list an Exploit-DB entry for it.
Show the exploits1
Exploit-DB1 entry
- Opera 9.10 - '.jpg' Image DHT Marker Heap Corruption (Exploit-DB entry) (opens in a new tab)
EDB-ID 3101dos, multiplepublished 8 Jan 2007Verified
Modules, templates and exploits as listed by the Metasploit Framework (BSD-3-Clause), ProjectDiscovery's Nuclei templates (MIT) and the Exploit Database (GPLv2), read once a day. Where the data comes from
Timeline
ID reserved
By mitre
- 1 day later
· 1 day later
Published
- 18 years later
· 18 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| NVDNVD · Modified | 2.0 | High9.3 | AV:N/AC:M/Au:N/C:C/I:C/A:C |
- EPSS (exploitation in 30 days)
- 11.3% · top 4.0% of all CVEs (9 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 9.3.
Affected products
n/a
- affected n/a
References
11
- 31574 (opens in a new tab)vdb-entryx_refsource_OSVDBx_transferred
- 1017473 (opens in a new tab)vdb-entryx_refsource_SECTRACKx_transferred
- opera-jpeg-dht-bo(31305) (opens in a new tab)vdb-entryx_refsource_XFx_transferred
- 23613 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- ADV-2007-0060 (opens in a new tab)vdb-entryx_refsource_VUPENx_transferred
- 23739 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- 20070105 Opera Software Opera Web Browser JPG Image DHT Marker Heap Corruption Vulnerability (opens in a new tab)third-party-advisoryx_refsource_IDEFENSEx_transferred
- GLSA-200701-08 (opens in a new tab)vendor-advisoryx_refsource_GENTOOx_transferred
- 23771 (opens in a new tab)third-party-advisoryx_refsource_SECUNIAx_transferred
- SUSE-SA:2007:009 (opens in a new tab)vendor-advisoryx_refsource_SUSEx_transferred
- http://www.opera.com/support/search/supsearch.dml?index=852 (opens in a new tab)x_refsource_CONFIRMx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2007-0130 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2007-0126)Record last updated .