Race condition in the mod_status module in the Apache HTTP Server before 2.4.10 allows remote attackers to cause a denial of service (heap-based buffer overflow), or possibly obtain sensitive credential information or execute arbitrary code, via a crafted request that triggers improper scoreboard handling within the status_handler function in modules/generators/mod_status.c and the lua_ap_scoreboard_worker function in modules/lua/lua_request.c.
Conclusion & alert: CVE-2014-0226 is rated High Exploit Risk (82.1/100): CVSS Medium severity, with high exploitation likelihood (EPSS 85.74%, 100th percentile). Core evidence: 2 public exploit reference(s) are indexed (Exploit-DB). EPSS rose +10.30% over the last day, indicating growing attacker interest. Mandatory action: Public exploits are available—assess exposure, apply mitigations, and prioritize patching.
Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.
| EDB-ID | Source | Kind | Published | Link |
|---|---|---|---|---|
| 34133 | exploit_db | edb | 2014-07-21 | Exploit-DB ↗ |
| — | nvd_ref | exploit_tag | Exploit-DB ↗ |
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 | 75.44% | 85.74% | +10.30% |
| 2 | 2026-03-04 | 57.64% | 75.44% | +17.80% |
| 3 | 2026-03-01 | — | 57.64% | — |
Full EPSS history (55 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 6.8 | 2.0 | MEDIUM |
|
8.6 | 6.4 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
debian
|
not yet assigned | CVE-2014-0226 not yet assigned priority: Debian including 1 source packages (apache2), 5 status rows across 5 suites (bookworm, bullseye, forky, sid, trixie): resolved 5. | https://security-tracker.debian.org/tracker/CVE-2014-0226 |
gentoo
|
normal | CVE-2014-0226: 2 GLSA(s) (201408-12, 201504-03), 1 atom(s) (www-servers/apache); latest impact normal. | https://bugs.gentoo.org/buglist.cgi?quicksearch=CVE-2014-0226 |
redhat
|
high | — | https://access.redhat.com/security/cve/CVE-2014-0226 |
suse
|
medium | CVE-2014-0226 severity moderate: SUSE including 114 source package names (apache2, apache2-2.2.12-1.46.1, …), 243 product×package rows across 44 product lines (HPE Helion OpenStack 8, SUSE Liberty Linux 7, … (44 product lines)): Fixed 156, Known Not Affected 87. | https://www.suse.com/security/cve/CVE-2014-0226/ |
ubuntu
|
medium | CVE-2014-0226 medium priority: Ubuntu including 1 source packages (apache2), 4 status rows across 4 suites (lucid, precise, trusty, upstream): released 4. | https://ubuntu.com/security/CVE-2014-0226 |
| Vendor | Product | Version | Raw CPE |
|---|---|---|---|
| apache | http_server | >= 2.2.0, < 2.2.29 | cpe:2.3:a:apache:http_server:*:*:*:*:*:*:*:* |
| apache | http_server | >= 2.4.1, < 2.4.10 | cpe:2.3:a:apache:http_server:*:*:*:*:*:*:*:* |
| debian | debian_linux | 7.0 | cpe:2.3:o:debian:debian_linux:7.0:*:*:*:*:*:*:* |
| debian | debian_linux | 8.0 | cpe:2.3:o:debian:debian_linux:8.0:*:*:*:*:*:*:* |
| redhat | jboss_enterprise_application_platform | 6.0.0 | cpe:2.3:a:redhat:jboss_enterprise_application_platform:6.0.0:*:*:*:*:*:*:* |
| redhat | jboss_enterprise_application_platform | 6.4.0 | cpe:2.3:a:redhat:jboss_enterprise_application_platform:6.4.0:*:*:*:*:*:*:* |
| oracle | enterprise_manager_ops_center | 11.1.3 | cpe:2.3:a:oracle:enterprise_manager_ops_center:11.1.3:*:*:*:*:*:*:* |
| oracle | enterprise_manager_ops_center | 12.1.4 | cpe:2.3:a:oracle:enterprise_manager_ops_center:12.1.4:*:*:*:*:*:*:* |
| oracle | http_server | 10.1.3.5.0 | cpe:2.3:a:oracle:http_server:10.1.3.5.0:*:*:*:*:*:*:* |
| oracle | http_server | 11.1.1.7.0 | cpe:2.3:a:oracle:http_server:11.1.1.7.0:*:*:*:*:*:*:* |
| oracle | http_server | 12.1.2.0 | cpe:2.3:a:oracle:http_server:12.1.2.0:*:*:*:*:*:*:* |
| oracle | http_server | 12.1.3.0 | cpe:2.3:a:oracle:http_server:12.1.3.0:*:*:*:*:*:*:* |
| oracle | secure_global_desktop | 4.63 | cpe:2.3:a:oracle:secure_global_desktop:4.63:*:*:*:*:*:*:* |
| oracle | secure_global_desktop | 4.71 | cpe:2.3:a:oracle:secure_global_desktop:4.71:*:*:*:*:*:*:* |
| oracle | secure_global_desktop | 5.0 | cpe:2.3:a:oracle:secure_global_desktop:5.0:*:*:*:*:*:*:* |
| oracle | secure_global_desktop | 5.1 | cpe:2.3:a:oracle:secure_global_desktop:5.1:*:*:*:*:*:*:* |