CVE-2003-1396

mediumpriority · track · 40EPSS 0.091 · 95 %ileexploit · functionalEUUS

grimoire priorityP1 · Urgent

Exploitable?

Public exploit

1 exploit · functional

Likely / severe?

9.09% (95th) EPSS

CVSS 6.8 · medium

Is it mine?

2 products

Check your exposure

Who says so?

2 sources

enisa_euvd · nvd

EPSS · scored 2026-10-27

Heap-based buffer overflow in Opera 6.05 through 7.10 allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a filename with a long extension.

cvss

Technical severity, 0–10. One row per scoring source.

6.8

010

base score 0–10 · higher = more severe · hover a vector to decode

v2.06.8mediumAV:N/AC:M/Au:N/C:P/I:P/A:Pprimary · NVD / NIST USexploitability 8.6 · impact 6.4

v2.06.1mediumAV:N/AC:M/Au:N/C:P/I:P/A:P/E:POCsecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-787USprimary

exploits (1)

Public proof-of-concept and weaponised exploit code.

EDB-22550Opera 6.0.x/7.0 - Long File Name Remote Heap Corruptionfunctional · exploit_db

affected products (2)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
opera opera browser6.0 → 7.10nvdUScpe:2.3:a:opera:opera_browser:*:*:*:*:*:*:*:*

also known as (2)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

enisa_euvd nvd NVD CVE.org MITRE

published 2003-12-31modified 2026-06-16

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+16123 more

references (6)

External citations — patches, advisories, analysis.

http://archives.neohapsis.com/archives/bugtraq/2003-04/0346.html enisa_euvd
http://www.securityfocus.com/bid/7450 enisa_euvd
https://exchange.xforce.ibmcloud.com/vulnerabilities/11894 enisa_euvd
http://archives.neohapsis.com/archives/bugtraq/2003-04/0346.htmlBroken LinkExploitnvd
http://www.securityfocus.com/bid/7450Broken LinkPatchThird Party AdvisoryVDB Entrynvd
https://exchange.xforce.ibmcloud.com/vulnerabilities/11894Third Party AdvisoryVDB Entrynvd

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