CVE-2004-0826

highpriority · track · 38EPSS 0.225 · 98 %ileEUUS

grimoire priorityP1 · Urgent

Exploitable?

—

no known exploitation

Likely / severe?

22.5% (98th) EPSS

CVSS 7.5 · high

Is it mine?

59 products

Check your exposure

Who says so?

2 sources

enisa_euvd · nvd

EPSS · scored 2026-10-21

Heap-based buffer overflow in Netscape Network Security Services (NSS) library allows remote attackers to execute arbitrary code via a modified record length field in an SSLv2 client hello message.

cvss

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

7.5

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.4–7.5

v2.07.5highAV:N/AC:L/Au:N/C:P/I:P/A:Pprimary · NVD / NIST USexploitability 10 · impact 6.4

v2.06.4mediumAV:N/AC:L/Au:N/C:P/I:P/A:P/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-122USLLM-inferred

affected products (59)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
hp hp-ux= 11.00nvdUScpe:2.3:o:hp:hp-ux:*:*:*:*:*:*:*:*
hp hp-ux= 11.11nvdUScpe:2.3:o:hp:hp-ux:*:*:*:*:*:*:*:*
hp hp-ux= 11.23nvdUScpe:2.3:o:hp:hp-ux:*:*:*:*:*:*:*:*
mozilla network security services= 3.2nvdUScpe:2.3:a:mozilla:network_security_services:*:*:*:*:*:*:*:*
mozilla network security services= 3.2.1nvdUScpe:2.3:a:mozilla:network_security_services:*:*:*:*:*:*:*:*
mozilla network security services= 3.3nvdUScpe:2.3:a:mozilla:network_security_services:*:*:*:*:*:*:*:*
mozilla network security services= 3.3.1nvdUScpe:2.3:a:mozilla:network_security_services:*:*:*:*:*:*:*:*
mozilla network security services= 3.3.2nvdUScpe:2.3:a:mozilla:network_security_services:*:*:*:*:*:*:*:*
mozilla network security services= 3.4nvdUScpe:2.3:a:mozilla:network_security_services:*:*:*:*:*:*:*:*
mozilla network security services= 3.4.1nvdUScpe:2.3:a:mozilla:network_security_services:*:*:*:*:*:*:*:*
mozilla network security services= 3.4.2nvdUScpe:2.3:a:mozilla:network_security_services:*:*:*:*:*:*:*:*
mozilla network security services= 3.5nvdUScpe:2.3:a:mozilla:network_security_services:*:*:*:*:*:*:*:*
mozilla network security services= 3.6nvdUScpe:2.3:a:mozilla:network_security_services:*:*:*:*:*:*:*:*
mozilla network security services= 3.6.1nvdUScpe:2.3:a:mozilla:network_security_services:*:*:*:*:*:*:*:*
mozilla network security services= 3.7nvdUScpe:2.3:a:mozilla:network_security_services:*:*:*:*:*:*:*:*
mozilla network security services= 3.7.1nvdUScpe:2.3:a:mozilla:network_security_services:*:*:*:*:*:*:*:*
mozilla network security services= 3.7.2nvdUScpe:2.3:a:mozilla:network_security_services:*:*:*:*:*:*:*:*
mozilla network security services= 3.7.3nvdUScpe:2.3:a:mozilla:network_security_services:*:*:*:*:*:*:*:*
mozilla network security services= 3.7.5nvdUScpe:2.3:a:mozilla:network_security_services:*:*:*:*:*:*:*:*

showing 20 of 59

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 2004-12-31modified 2026-06-16

references (8)

External citations — patches, advisories, analysis.

scry

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