CVE-2012-2426

The server in xArrow before 3.4.1 does not properly allocate memory, which allows remote attackers to cause a denial of service (NULL pointer dereference and daemon crash) via unspecified vectors.

Published: 2012-05-25 Last update: 2026-04-29 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2012-2426 is rated Moderate Risk (61.1/100): CVSS High severity, with medium exploitation likelihood (EPSS 2.23%). EPSS rose +1.76% over the last day, indicating growing attacker interest. Review affected assets and schedule remediation.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2012-2426

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-06-15 0.47% 2.23% +1.76%
2 2025-03-30 0.35% 0.47% +0.12%
3 2025-03-29 — 0.35% —

Full EPSS history (8 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2012-2426

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
7.8 2.0 HIGH
AV:N/AC:L/Au:N/C:N/I:N/A:C Click to expand
Access vector (AV:N)
Can be exploited remotely over network reachability.
Access complexity (AC:L)
Exploitation conditions are straightforward and predictable.
Authentication (AU:N)
No authentication is required.
Confidentiality impact (C:N)
No confidentiality impact.
Integrity impact (I:N)
No integrity impact.
Availability impact (A:C)
Complete availability impact.
 10.0 6.9 [email protected]

Weakness enumeration for CVE-2012-2426

Affected software / configurations for CVE-2012-2426

Vendor Product Version Raw CPE
xarrow xarrow <= 3.4 cpe:2.3:a:xarrow:xarrow:*:*:*:*:*:*:*:*

References for CVE-2012-2426

cvelogic Threat Intelligence