Answer in brief
CVE-2026-85456 records a Medium severity (CVSS 5.5) vulnerability in MOOS-IvP through 24.8.1 alog Splitting Path Traversal on Windows. The current sources do not mark it as known exploited. The current feed maps moos-ivp/moos-ivp (generic), moos-ivp/moos-ivp (generic). Check affected ranges and fixed versions before updating.
Analysis pending evidence review
HOL Guard separates source facts from reviewed analysis. See the methodology.
CVSS is 5.5. 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.
The current feed maps moos-ivp/moos-ivp (generic), moos-ivp/moos-ivp (generic). Check affected ranges and fixed versions before updating.
| Product | Affected versions | Fixed versions |
|---|---|---|
| cpe:2.3:a:mit:moos-ivp:*:*:*:*:*:*:*:* | Not reported | Not reported |
| Package | Affected range | Fixed version |
|---|---|---|
| moos-ivp/moos-ivpgeneric | 0 | Not reported |
| moos-ivp/moos-ivpgeneric | >=0 <=24.8.1 | Not reported |
Published upstream
Sep 3, 2026
Evidence: source:cvelist:source_dates:source-dates:recordSource modified
Oct 14, 2026
Evidence: source:cvelist:source_dates:source-dates:recordFirst seen by HOL
Sep 3, 2026
MOOS-IvP through 24.8.1 fails to properly validate variable names extracted from alog files in the SplitHandler, allowing attackers to write files outside the split directory. Attackers can supply crafted alog files with backslash sequences in variable names to escape the output directory and append to arbitrary files on Windows systems.
Quoted source text, attributed separately from HOL analysis.