High · CVSS 8.6CVE-2019-25705

Echo Mirage 3.1 Stack Buffer Overflow via Rules Action FieldCVE-2019-25705

Answer in brief

CVE-2019-25705 records a High severity (CVSS 8.6) vulnerability in Echo Mirage 3.1 Stack Buffer Overflow via Rules Action Field. The current sources do not mark it as known exploited. The current feed maps Sourceforge/Echo Mirage (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 Apr 12, 2026Updated Oct 27, 2026Source checked Oct 27, 2026First seen by HOL Oct 27, 2026Material review Oct 27, 2026

Upstream Advisory

Key facts

Risk: High · CVSS 8.6
Exploitation: Not marked as known exploited
Affected software: 1 mapped package or product
Fix availability: Not reported

Why this deserves its current priority

CVSS is 8.6. The current sources do not mark it as known exploited. 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 Sourceforge/Echo Mirage (generic). Check affected ranges and fixed versions before updating.

Mapped affected packages and fixed versions
Package	Affected range	Fixed version
Sourceforge/Echo Miragegeneric	3.1	Not reported

Recommended response

Check inventory. Check lockfiles and deployed manifests for Sourceforge/Echo Mirage.
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
Apr 12, 2026
Evidence: source:cvelist:source_dates:source-dates:record
Source modified
Oct 27, 2026
Evidence: source:cvelist:source_dates:source-dates:record
First seen by HOL
Oct 27, 2026

Sources and claim methodology

Upstream source description

Echo Mirage 3.1 contains a stack buffer overflow vulnerability that allows local attackers to crash the application or execute arbitrary code by supplying an oversized string in the Rules action field. Attackers can create a malicious text file with a crafted payload exceeding buffer boundaries and paste it into the action field through the Rules dialog to trigger the overflow and overwrite the return address.

Quoted source text, attributed separately from HOL analysis.

DevilutionX 1.4.0 through 1.5.5 Heap Buffer Overflow via libmpq__archive_dupAlso CWE-787