CVE-2018-12292 EXPLOIT
9.8
CRITICAL · CVSS 3.0 · EPSS 9.1% (pctl 95)
Patch early
A public exploit exists.
Description
A use-after-free vulnerability exists in DOMProxyHandler::EnsureExpandoObject in Pale Moon before 27.9.3.
Scoring
| CVSS | 9.8 (CRITICAL, v3.0) |
|---|---|
| Vector | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
| EPSS | 9.07% — more likely to be exploited than 95% of all CVEs |
| Weakness | CWE-416 |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 2018-06-13 |
| Last modified | 2026-06-17 |
Affected (1)
| Vendor | Product |
|---|---|
| palemoon | pale moon |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | Pale Moon Browser < 27.9.3 - Use After Free (PoC) | 2018-06-18 |
References
→ the Explorer · watch your stack · NVD