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HIGH

CVE-2018-12827

CVSS v3

7.5

HIGH

EPSS Score

32.0 %

exploit probability, as of 2026-10-19

CISA KEV

No

known exploited

Exploitation

—

SSVC status

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Affected and fixed versions

Packages from OSV.dev and products from the vendors' CSAF advisories.

version not verifiedVersions not verified: read as OSV.dev and the vendors publish them, not checked against each vendor's release list.

Vendor advisories

  • CVE-2018-12827 Red Hat Product Security3 products fixed

    flash-plugin: Information Disclosure vulnerabilities (APSB18-25)

  • RHSA-2018:2435 Red Hat Product Security3 products fixed

    Red Hat Security Advisory: flash-plugin security update

Full record on NVD

Description

Adobe Flash Player 30.0.0.134 and earlier have an out-of-bounds read vulnerability. Successful exploitation could lead to information disclosure.

Technical details

Published
2018-08-29
Exploit-DB
EDB-45268

Frequently asked questions

What is CVE-2018-12827?

Adobe Flash Player 30.0.0.134 and earlier have an out-of-bounds read vulnerability. Successful exploitation could lead to information disclosure.

Is CVE-2018-12827 actively exploited?

Active exploitation of CVE-2018-12827 has not been confirmed. Its EPSS score was 32.0% on 2026-10-19, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2018-12827?

CVE-2018-12827 has a CVSS v3 base score of 7.5 (HIGH severity).

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