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| Vulnerability ID | VCID-99nn-nb21-pyaz |
| Aliases |
CVE-2012-3982
|
| Summary | Mozilla developers identified and fixed several memory safety bugs in the browser engine used in Firefox and other Mozilla-based products. Some of these bugs showed evidence of memory corruption under certain circumstances, and we presume that with enough effort at least some of these could be exploited to run arbitrary code.In general these flaws cannot be exploited through email in the Thunderbird and SeaMonkey products because scripting is disabled, but are potentially a risk in browser or browser-like contexts in those products. |
| Status | Published |
| Exploitability | None |
| Weighted Severity | None |
| Risk | None |
| Affected and Fixed Packages | Package Details |
| There are no known CWE. |
| System | Score | Found at |
|---|---|---|
| epss | 0.01275 | https://api.first.org/data/v1/epss?cve=CVE-2012-3982 |
| generic_textual | critical | https://www.mozilla.org/en-US/security/advisories/mfsa2012-74 |
| Reference id | Reference type | URL |
|---|---|---|
| https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2012-3982.json | ||
| https://api.first.org/data/v1/epss?cve=CVE-2012-3982 | ||
| 863614 | https://bugzilla.redhat.com/show_bug.cgi?id=863614 | |
| CVE-2012-3982 | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-3982 | |
| GLSA-201301-01 | https://security.gentoo.org/glsa/201301-01 | |
| mfsa2012-74 | https://www.mozilla.org/en-US/security/advisories/mfsa2012-74 | |
| RHSA-2012:1350 | https://access.redhat.com/errata/RHSA-2012:1350 | |
| RHSA-2012:1351 | https://access.redhat.com/errata/RHSA-2012:1351 | |
| USN-1600-1 | https://usn.ubuntu.com/1600-1/ | |
| USN-1611-1 | https://usn.ubuntu.com/1611-1/ |
| Percentile | 0.79855 |
| EPSS Score | 0.01275 |
| Published At | May 29, 2026, 12:55 p.m. |
| Date | Actor | Action | Source | VulnerableCode Version |
|---|---|---|---|---|
| 2026-05-29T08:27:28.570240+00:00 | Mozilla Importer | Import | https://github.com/mozilla/foundation-security-advisories/blob/master/announce/2012/mfsa2012-74.md | 38.6.0 |