Opera before 9.23 allows remote attackers to execute arbitrary code via crafted Javascript that triggers a "virtual function call on an invalid pointer."
CVE-2007-4367
NONECVSS 0.0
0.0
EchelonGraph verdictMonitorLow exploitation likelihood right now — keep watching.
- No confirmed exploitation signals yet
CISA-KEV: Not listedEPSS: 8%CVSS: —Exploit: NoneExposed: 0
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
- CVSS v3
- —
- EG Score
- 0.0(none)
- EPSS
- 94.2%
- KEV
- Not listed
Published
August 15, 2007
Last Modified
April 23, 2026
References (20)
- cve@mitrehttp://lists.opensuse.org/opensuse-security-announce/2007-08/msg00006.html
- cve@mitrehttp://secunia.com/advisories/26477
- cve@mitrehttp://secunia.com/advisories/26545
- cve@mitrehttp://secunia.com/advisories/26635
- cve@mitrehttp://security.gentoo.org/glsa/glsa-200708-17.xml
- cve@mitrehttp://www.opera.com/support/search/view/865/
- cve@mitrehttp://www.securityfocus.com/bid/25331
- cve@mitrehttp://www.securitytracker.com/id?1018572
- cve@mitrehttp://www.vupen.com/english/advisories/2007/2904
- cve@mitrehttps://exchange.xforce.ibmcloud.com/vulnerabilities/36039
- af854a3a-2127-422b-91ae-364da2661108http://lists.opensuse.org/opensuse-security-announce/2007-08/msg00006.html
- af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/26477
- af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/26545
- af854a3a-2127-422b-91ae-364da2661108http://secunia.com/advisories/26635
- af854a3a-2127-422b-91ae-364da2661108http://security.gentoo.org/glsa/glsa-200708-17.xml
Weakness Classification(1)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Frequently asked(4)
What is CVE-2007-4367?
CVE-2007-4367 is a none vulnerability published on August 15, 2007. Opera before 9.23 allows remote attackers to execute arbitrary code via crafted Javascript that triggers a "virtual function call on an invalid pointer."
When was CVE-2007-4367 disclosed?
CVE-2007-4367 was first published in the National Vulnerability Database on August 15, 2007, with the most recent update on April 23, 2026. EchelonGraph re-ingests CVE updates from NVD on a 2-hour cycle, so this page reflects the latest published state.
Is CVE-2007-4367 actively exploited?
CVE-2007-4367 is not currently on CISA's Known Exploited Vulnerabilities catalog. FIRST EPSS estimates a 94.2% percentile likelihood of exploitation in the next 30 days — higher percentiles indicate greater predicted risk.
How do I remediate CVE-2007-4367?
Patch to the fixed version published by the affected vendor. Where vendor advisories exist for CVE-2007-4367, EchelonGraph cross-links them in the Vendor Advisories panel below — those typically contain the canonical remediation steps, fixed version numbers, and any vendor-specific mitigations.
Dependency Blast Radius
Explore the affected products and dependency analysis for CVE-2007-4367
Is Your Infrastructure Affected by CVE-2007-4367?
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