Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 20.0, Firefox ESR 17.x before 17.0.5, Thunderbird before 17.0.5, Thunderbird ESR 17.x before 17.0.5, and SeaMonkey before 2.17 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors.
Conclusion & alert: CVE-2013-0788 is rated High Risk (71.6/100): CVSS Critical severity, with high exploitation likelihood (EPSS 4.61%, 91th percentile). Core evidence: EPSS ranks this CVE among the most likely to be exploited in the near term. Mandatory action: High exploitation likelihood—assess exposure and prioritize remediation.
Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.
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 | 2026-06-26 | 4.65% | 4.61% | -0.04% |
| 2 | 2026-06-15 | 3.05% | 4.65% | +1.60% |
| 3 | 2026-03-14 | — | 3.05% | — |
Full EPSS history (14 records total)
CVSS metrics for this CVE.
| Base score | Version | Severity | Vector | Exploitability | Impact | Score source |
|---|---|---|---|---|---|---|
| 10.0 | 2.0 | HIGH |
|
10.0 | 10.0 | [email protected] |
| vendor | priority | summary | link |
|---|---|---|---|
gentoo
|
high | CVE-2013-0788: 1 GLSA(s) (201309-23), 6 atom(s) (mail-client/thunderbird, mail-client/thunderbird-bin, www-client/firefox, www-client/firefox-bin, www-client/seamonkey, www-client/seamonkey-bin); latest impact high. | https://bugs.gentoo.org/buglist.cgi?quicksearch=CVE-2013-0788 |
redhat
|
critical | — | https://access.redhat.com/security/cve/CVE-2013-0788 |
suse
|
medium | CVE-2013-0788 severity moderate: SUSE including 78 source package names (MozillaFirefox-140.2.0-160000.1.2, MozillaFirefox-17.0.6esr-0.4.1, …), 136 product×package rows across 34 product lines (SUSE Linux Enterprise Desktop 11 SP2, SUSE Linux Enterprise Desktop 12, … (34 product lines)): Fixed 136. | https://www.suse.com/security/cve/CVE-2013-0788/ |
ubuntu
|
medium | CVE-2013-0788 medium priority: Ubuntu including 5 source packages (firefox, seamonkey, thunderbird, xulrunner-1.9.2, xulrunner-2.0), 40 status rows across 8 suites (hardy, lucid, oneiric, precise, quantal, raring, saucy, upstream): DNE 16, released 14, ignored 7, needs-triage 2, pending 1. | https://ubuntu.com/security/CVE-2013-0788 |
| Vendor | Product | Version | Raw CPE |
|---|---|---|---|
| mozilla | firefox | <= 19.0.2 | cpe:2.3:a:mozilla:firefox:*:*:*:*:*:*:*:* |
| mozilla | firefox | 19.0 | cpe:2.3:a:mozilla:firefox:19.0:*:*:*:*:*:*:* |
| mozilla | firefox | 19.0.1 | cpe:2.3:a:mozilla:firefox:19.0.1:*:*:*:*:*:*:* |
| mozilla | firefox | 17.0 | cpe:2.3:a:mozilla:firefox:17.0:*:*:*:*:*:*:* |
| mozilla | firefox | 17.0.1 | cpe:2.3:a:mozilla:firefox:17.0.1:*:*:*:*:*:*:* |
| mozilla | firefox | 17.0.2 | cpe:2.3:a:mozilla:firefox:17.0.2:*:*:*:*:*:*:* |
| mozilla | firefox | 17.0.3 | cpe:2.3:a:mozilla:firefox:17.0.3:*:*:*:*:*:*:* |
| mozilla | firefox | 17.0.4 | cpe:2.3:a:mozilla:firefox:17.0.4:*:*:*:*:*:*:* |
| mozilla | thunderbird | 17.0 | cpe:2.3:a:mozilla:thunderbird:17.0:*:*:*:*:*:*:* |
| mozilla | thunderbird | 17.0.1 | cpe:2.3:a:mozilla:thunderbird:17.0.1:*:*:*:*:*:*:* |
| mozilla | thunderbird | 17.0.2 | cpe:2.3:a:mozilla:thunderbird:17.0.2:*:*:*:*:*:*:* |
| mozilla | thunderbird | 17.0.3 | cpe:2.3:a:mozilla:thunderbird:17.0.3:*:*:*:*:*:*:* |
| mozilla | thunderbird | 17.0.4 | cpe:2.3:a:mozilla:thunderbird:17.0.4:*:*:*:*:*:*:* |
| mozilla | thunderbird_esr | 17.0 | cpe:2.3:a:mozilla:thunderbird_esr:17.0:*:*:*:*:*:*:* |
| mozilla | thunderbird_esr | 17.0.1 | cpe:2.3:a:mozilla:thunderbird_esr:17.0.1:*:*:*:*:*:*:* |
| mozilla | thunderbird_esr | 17.0.2 | cpe:2.3:a:mozilla:thunderbird_esr:17.0.2:*:*:*:*:*:*:* |
| mozilla | thunderbird_esr | 17.0.3 | cpe:2.3:a:mozilla:thunderbird_esr:17.0.3:*:*:*:*:*:*:* |
| mozilla | thunderbird_esr | 17.0.4 | cpe:2.3:a:mozilla:thunderbird_esr:17.0.4:*:*:*:*:*:*:* |
| mozilla | seamonkey | <= 2.17 | cpe:2.3:a:mozilla:seamonkey:*:beta4:*:*:*:*:*:* |
| mozilla | seamonkey | 2.0 | cpe:2.3:a:mozilla:seamonkey:2.0:*:*:*:*:*:*:* |
| mozilla | seamonkey | 2.0 | cpe:2.3:a:mozilla:seamonkey:2.0:alpha_1:*:*:*:*:*:* |
| mozilla | seamonkey | 2.0 | cpe:2.3:a:mozilla:seamonkey:2.0:alpha_2:*:*:*:*:*:* |
| mozilla | seamonkey | 2.0 | cpe:2.3:a:mozilla:seamonkey:2.0:alpha_3:*:*:*:*:*:* |
| mozilla | seamonkey | 2.0 | cpe:2.3:a:mozilla:seamonkey:2.0:beta_1:*:*:*:*:*:* |
| mozilla | seamonkey | 2.0 | cpe:2.3:a:mozilla:seamonkey:2.0:beta_2:*:*:*:*:*:* |
| mozilla | seamonkey | 2.0 | cpe:2.3:a:mozilla:seamonkey:2.0:rc1:*:*:*:*:*:* |
| mozilla | seamonkey | 2.0 | cpe:2.3:a:mozilla:seamonkey:2.0:rc2:*:*:*:*:*:* |
| mozilla | seamonkey | 2.0.1 | cpe:2.3:a:mozilla:seamonkey:2.0.1:*:*:*:*:*:*:* |
| mozilla | seamonkey | 2.0.2 | cpe:2.3:a:mozilla:seamonkey:2.0.2:*:*:*:*:*:*:* |
| mozilla | seamonkey | 2.0.3 | cpe:2.3:a:mozilla:seamonkey:2.0.3:*:*:*:*:*:*:* |
| mozilla | seamonkey | 2.0.4 | cpe:2.3:a:mozilla:seamonkey:2.0.4:*:*:*:*:*:*:* |
| mozilla | seamonkey | 2.0.5 | cpe:2.3:a:mozilla:seamonkey:2.0.5:*:*:*:*:*:*:* |
| mozilla | seamonkey | 2.0.6 | cpe:2.3:a:mozilla:seamonkey:2.0.6:*:*:*:*:*:*:* |
| mozilla | seamonkey | 2.0.7 | cpe:2.3:a:mozilla:seamonkey:2.0.7:*:*:*:*:*:*:* |
| mozilla | seamonkey | 2.0.8 | cpe:2.3:a:mozilla:seamonkey:2.0.8:*:*:*:*:*:*:* |
| mozilla | seamonkey | 2.0.9 | cpe:2.3:a:mozilla:seamonkey:2.0.9:*:*:*:*:*:*:* |
| mozilla | seamonkey | 2.0.10 | cpe:2.3:a:mozilla:seamonkey:2.0.10:*:*:*:*:*:*:* |
| mozilla | seamonkey | 2.0.11 | cpe:2.3:a:mozilla:seamonkey:2.0.11:*:*:*:*:*:*:* |
| mozilla | seamonkey | 2.0.12 | cpe:2.3:a:mozilla:seamonkey:2.0.12:*:*:*:*:*:*:* |
| mozilla | seamonkey | 2.0.13 | cpe:2.3:a:mozilla:seamonkey:2.0.13:*:*:*:*:*:*:* |
| mozilla | seamonkey | 2.0.14 | cpe:2.3:a:mozilla:seamonkey:2.0.14:*:*:*:*:*:*:* |
| mozilla | seamonkey | 2.1 | cpe:2.3:a:mozilla:seamonkey:2.1:*:*:*:*:*:*:* |
| mozilla | seamonkey | 2.1 | cpe:2.3:a:mozilla:seamonkey:2.1:alpha1:*:*:*:*:*:* |
| mozilla | seamonkey | 2.1 | cpe:2.3:a:mozilla:seamonkey:2.1:alpha2:*:*:*:*:*:* |
| mozilla | seamonkey | 2.1 | cpe:2.3:a:mozilla:seamonkey:2.1:alpha3:*:*:*:*:*:* |
| mozilla | seamonkey | 2.1 | cpe:2.3:a:mozilla:seamonkey:2.1:beta1:*:*:*:*:*:* |
| mozilla | seamonkey | 2.1 | cpe:2.3:a:mozilla:seamonkey:2.1:beta2:*:*:*:*:*:* |
| mozilla | seamonkey | 2.1 | cpe:2.3:a:mozilla:seamonkey:2.1:beta3:*:*:*:*:*:* |
| mozilla | seamonkey | 2.1 | cpe:2.3:a:mozilla:seamonkey:2.1:rc1:*:*:*:*:*:* |
| mozilla | seamonkey | 2.1 | cpe:2.3:a:mozilla:seamonkey:2.1:rc2:*:*:*:*:*:* |
| mozilla | seamonkey | 2.2 | cpe:2.3:a:mozilla:seamonkey:2.2:*:*:*:*:*:*:* |
| mozilla | seamonkey | 2.2 | cpe:2.3:a:mozilla:seamonkey:2.2:beta1:*:*:*:*:*:* |
| mozilla | seamonkey | 2.2 | cpe:2.3:a:mozilla:seamonkey:2.2:beta2:*:*:*:*:*:* |
| mozilla | seamonkey | 2.2 | cpe:2.3:a:mozilla:seamonkey:2.2:beta3:*:*:*:*:*:* |
| mozilla | seamonkey | 2.3 | cpe:2.3:a:mozilla:seamonkey:2.3:*:*:*:*:*:*:* |
| mozilla | seamonkey | 2.3 | cpe:2.3:a:mozilla:seamonkey:2.3:beta1:*:*:*:*:*:* |
| mozilla | seamonkey | 2.3 | cpe:2.3:a:mozilla:seamonkey:2.3:beta2:*:*:*:*:*:* |
| mozilla | seamonkey | 2.3 | cpe:2.3:a:mozilla:seamonkey:2.3:beta3:*:*:*:*:*:* |
| mozilla | seamonkey | 2.3.1 | cpe:2.3:a:mozilla:seamonkey:2.3.1:*:*:*:*:*:*:* |
| mozilla | seamonkey | 2.3.2 | cpe:2.3:a:mozilla:seamonkey:2.3.2:*:*:*:*:*:*:* |
| mozilla | seamonkey | 2.3.3 | cpe:2.3:a:mozilla:seamonkey:2.3.3:*:*:*:*:*:*:* |
| mozilla | seamonkey | 2.4 | cpe:2.3:a:mozilla:seamonkey:2.4:*:*:*:*:*:*:* |
| mozilla | seamonkey | 2.4 | cpe:2.3:a:mozilla:seamonkey:2.4:beta1:*:*:*:*:*:* |
| mozilla | seamonkey | 2.4 | cpe:2.3:a:mozilla:seamonkey:2.4:beta2:*:*:*:*:*:* |
| mozilla | seamonkey | 2.4 | cpe:2.3:a:mozilla:seamonkey:2.4:beta3:*:*:*:*:*:* |
| mozilla | seamonkey | 2.4.1 | cpe:2.3:a:mozilla:seamonkey:2.4.1:*:*:*:*:*:*:* |
| mozilla | seamonkey | 2.5 | cpe:2.3:a:mozilla:seamonkey:2.5:*:*:*:*:*:*:* |
| mozilla | seamonkey | 2.5 | cpe:2.3:a:mozilla:seamonkey:2.5:beta1:*:*:*:*:*:* |
| mozilla | seamonkey | 2.5 | cpe:2.3:a:mozilla:seamonkey:2.5:beta2:*:*:*:*:*:* |
| mozilla | seamonkey | 2.5 | cpe:2.3:a:mozilla:seamonkey:2.5:beta3:*:*:*:*:*:* |
| mozilla | seamonkey | 2.5 | cpe:2.3:a:mozilla:seamonkey:2.5:beta4:*:*:*:*:*:* |
| mozilla | seamonkey | 2.6 | cpe:2.3:a:mozilla:seamonkey:2.6:*:*:*:*:*:*:* |
| mozilla | seamonkey | 2.6 | cpe:2.3:a:mozilla:seamonkey:2.6:beta1:*:*:*:*:*:* |
| mozilla | seamonkey | 2.6 | cpe:2.3:a:mozilla:seamonkey:2.6:beta2:*:*:*:*:*:* |
| mozilla | seamonkey | 2.6 | cpe:2.3:a:mozilla:seamonkey:2.6:beta3:*:*:*:*:*:* |
| mozilla | seamonkey | 2.6 | cpe:2.3:a:mozilla:seamonkey:2.6:beta4:*:*:*:*:*:* |
| mozilla | seamonkey | 2.6.1 | cpe:2.3:a:mozilla:seamonkey:2.6.1:*:*:*:*:*:*:* |
| mozilla | seamonkey | 2.7 | cpe:2.3:a:mozilla:seamonkey:2.7:*:*:*:*:*:*:* |
| mozilla | seamonkey | 2.7 | cpe:2.3:a:mozilla:seamonkey:2.7:beta1:*:*:*:*:*:* |
| mozilla | seamonkey | 2.7 | cpe:2.3:a:mozilla:seamonkey:2.7:beta2:*:*:*:*:*:* |