How severe is CVE-2018-15982?

CVE-2018-15982 has a CVSS 3.1 base score of 7.8 (HIGH). EPSS estimates a 89.6% probability of exploitation in the next 30 days. It is listed in the CISA Known Exploited Vulnerabilities catalog.

CVE-2018-15982: Adobe Flash Player Use-After-Free

CISA Known Exploited Vulnerabilities

Adobe Flash Player Use-After-Free Vulnerability is confirmed as actively exploited and is listed in the CISA KEV catalog.

Added to KEV

2022-02-15

Remediation due

2022-08-15

Ransomware

Known use

Required action
The impacted product is end-of-life and should be disconnected if still in use.

CISA notes
https://nvd.nist.gov/vuln/detail/CVE-2018-15982

Description

Flash Player versions 31.0.0.153 and earlier, and 31.0.0.108 and earlier have a use after free vulnerability. Successful exploitation could lead to arbitrary code execution.

Severity

CVSS 3.1 · CISA7.8 HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

SSVC · CISA-ADP

Exploitationactive

Automatableno

Technical impacttotal

Affected Products

Vendor	Product	Affected versions
-	-	n/a

References

4 Links

Vendor advisories

RHSA-2018:3795

Exploits & PoCs

46051

Vulnerability databases

106116

Other references

https://helpx.adobe.com/security/products/flash-player/apsb18-42.html

Record Details

Published

2019-01-18

Last updated

2026-10-01

Assigner (CNA)

adobe

Credited to

CVE record data © The MITRE Corporation, used under the CVE Terms of Use. Exploited-in-the-wild data from the CISA Known Exploited Vulnerabilities catalog (CC0). Exploit prediction scores by FIRST EPSS (first.org/epss). This site is not endorsed or certified by MITRE, NVD, CISA, or FIRST.