CVE-2018-4977
9.8
CRITICAL · CVSS 3.0 · EPSS 11.6% (pctl 96)
Patch early
EPSS 11.6% — above the 10% action threshold.
Description
Adobe Acrobat and Reader versions 2018.011.20038 and earlier, 2017.011.30079 and earlier, and 2015.006.30417 and earlier have a Use-after-free vulnerability. Successful exploitation could lead to arbitrary code execution in the context of the current user.
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 | 11.63% — more likely to be exploited than 96% of all CVEs |
| Weakness | CWE-416 |
| On CISA KEV | no |
| Public exploit | none known |
| Published | 2018-07-09 |
| Last modified | 2026-06-17 |
Affected (4)
| Vendor | Product |
|---|---|
| adobe | acrobat dc |
| adobe | acrobat reader dc |
| apple | mac os x |
| microsoft | windows |
References
→ the Explorer · watch your stack · NVD