Skip to content
Fencer Intel
critical 9.8

CVE-2018-12825 json

Adobe Flash Player 30.0.0.134 and earlier have a security bypass vulnerability.

published 8y ago modified 4mo ago also EUVD-2018-4778

cvss
9.8
version 3.0, NVD
cisa kev
Not listed
not in CISA's catalog
epss
7.0%
EPSS 7.0% chance of exploitation in 30 days, percentile 94%
public exploits
0
none known

Summary

Adobe Flash Player 30.0.0.134 and earlier have a security bypass vulnerability. Successful exploitation could lead to security mitigation bypass.

Patch / fix

  • flashplugin-nonfree Ubuntu 14.04 LTS 30.0.0.154ubuntu0.14.04.1
  • flashplugin-nonfree Ubuntu 16.04 LTS 30.0.0.154ubuntu0.16.04.1
  • flashplugin-nonfree Ubuntu 18.04 LTS 30.0.0.154ubuntu0.18.04.1

ubuntu advisories UBUNTU-CVE-2018-12825

Ubuntu security data © Canonical Ltd., from https://github.com/canonical/ubuntu-security-notices via OSV; changed: normalised to fixed package versions per release. CC BY-SA 4.0

  • flash-plugin RHEL 6 EXTRAS 30.0.0.154-1.el6_10

red hat advisories RHSA-2018:2435

Is CVE-2018-12825 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.

Check with Fencer

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

red hat product security vex CVE-2018-12825 updated cvss 8.8

flash-plugin: Security Mitigation Bypass vulnerability (APSB18-25)

  • Red Hat Enterprise Linux Desktop Supplementary (v. 6) flash-plugin 30.0.0.154-1.el6_10 Red Hat Enterprise Linux Server Supplementary (v. 6) flash-plugin 30.0.0.154-1.el6_10 Red Hat Enterprise Linux Workstation Supplementary (v. 6) flash-plugin 30.0.0.154-1.el6_10
    fixed: vendor fix RHSA-2018:2435

Red Hat CSAF VEX © Red Hat, Inc., from https://security.access.redhat.com/data/csaf/v2/vex/; changed: reduced to product statuses and remediations. CC BY 4.0 · csaf

Exploit prediction

7.05% chance of exploitation in the next 30 days, higher than 94% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
NVD 3.0 9.8 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD 2.0 7.5 AV:N/AC:L/Au:N/C:P/I:P/A:P

Affected products

  • n/a Adobe Flash Player 30.0.0.134 and earlier

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.