CVE Program Container

Answer in brief

CVE-2018-15982 records a High severity (CVSS 7.8) vulnerability in CVE Program Container. The current sources mark it as known exploited. The current feed maps n/a/n/a (generic). Check affected ranges and fixed versions before updating.

Analysis pending evidence review

HOL Guard separates source facts from reviewed analysis. See the methodology.

Published Jan 18, 2019Updated Aug 13, 2026Source checked Aug 19, 2026First seen by HOL May 24, 2026Material review Aug 13, 2026

Upstream Advisory

Key facts

Risk: High · CVSS 7.8
Exploitation: Known exploited
Affected software: 15 mapped packages or products
Fix availability: Not reported

Why this deserves its current priority

CVSS is 7.8. Known-exploitation status makes exposure review time-sensitive. Treat this as a source-backed prioritization signal, not a statement about your environment.

Analysis status

Analysis pending evidence review

Factual feed record only; HOL analysis is not approved for indexing. Read the methodology.

Affected scope and exposure questions

The current feed maps n/a/n/a (generic). Check affected ranges and fixed versions before updating.

Affected products and reported versions
Product	Affected versions	Fixed versions
cpe:2.3:a:adobe:flash_player::::::::	Not reported	Not reported
cpe:2.3:a:adobe:flash_player::::::chrome::*	Not reported	Not reported
cpe:2.3:a:adobe:flash_player::::::edge::*	Not reported	Not reported
cpe:2.3:a:adobe:flash_player_installer::::::::	Not reported	Not reported
cpe:2.3:a:adobe:flash_player::::::internet_explorer_11::*	Not reported	Not reported
cpe:2.3:o:apple:mac_os_x:-:::::::*	Not reported	Not reported
cpe:2.3:o:google:chrome_os:-:::::::*	Not reported	Not reported
cpe:2.3:o:linux:linux_kernel:-:::::::*	Not reported	Not reported
cpe:2.3:o:microsoft:windows:-:::::::*	Not reported	Not reported
cpe:2.3:o:microsoft:windows_10:-:::::::*	Not reported	Not reported
cpe:2.3:o:microsoft:windows_8.1:-:::::::*	Not reported	Not reported
cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:::::::*	Not reported	Not reported
cpe:2.3:o:redhat:enterprise_linux_server:6.0:::::::*	Not reported	Not reported
cpe:2.3:o:redhat:enterprise_linux_workstation:6.0:::::::*	Not reported	Not reported

Mapped affected packages and fixed versions
Package	Affected range	Fixed version
n/a/n/ageneric	n/a	Not reported

Recommended response

Check inventory. Check lockfiles and deployed manifests for n/a/n/a.
Review the reported fix. Monitor this advisory for an available fix and review any installs of the affected package.

Evidence timeline and material changes

Published upstream
Jan 18, 2019
Evidence: source:cvelist:source_dates:source-dates:record
Source modified
Aug 13, 2026
Evidence: source:cvelist:source_dates:source-dates:record
First seen by HOL
May 24, 2026
Added to CISA KEV
Feb 15, 2022
Evidence: source:kev:kev:kev:record

Sources and claim methodology

Upstream source 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.

Quoted source text, attributed separately from HOL analysis.