SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-2007-5341

Remote code execution in the Venkman script debugger in Mozilla Firefox before 2.0.0.8.

CRITICAL 9.8EPSS 2.99%

Does this matter?

High impact if exploited, but EPSS currently rates exploitation as unlikely (2.99%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.

Description

Remote code execution in the Venkman script debugger in Mozilla Firefox before 2.0.0.8.

CVSS 3.0
9.8 CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS
2.99% probability · 87th percentile
Public exploits
None in Exploit-DB
CISA KEV
Not listed
Weakness
CWE-119
Affected
mozilla/firefox
Source
secalert@redhat.com
EPSS trend
0%3%5%26 October 2026: 2.99%26 October 202626 October 2026

EPSS 3.0% since 26 October 2026; no change recorded yet. Points are recorded when the score first appears and whenever it moves by a percentage point or more.

References

Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.