Answer in brief
CVE-2025-49655 records a Critical severity (CVSS 9.8) vulnerability in Keras framework vulnerable to deserialization of untrusted data. The current sources do not mark it as known exploited. The current feed maps keras (pip), keras (pypi). 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 9.8. 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 keras (pip), keras (pypi). Check affected ranges and fixed versions before updating.
| Package | Affected range | Fixed version |
|---|---|---|
| keraspip | >=3.11.0,<3.11.3 | 3.11.3 |
| keraspypi | >=3.11.0 <3.11.3 | 3.11.3 |
Published upstream
Oct 17, 2025
Evidence: source:ghsa:source_dates:source-dates:recordSource modified
Oct 27, 2026
Evidence: source:ghsa:source_dates:source-dates:recordFirst seen by HOL
Oct 27, 2026
Deserialization of untrusted data can occur in versions of the Keras framework running versions 3.11.0 up to but not including 3.11.3, enabling a maliciously uploaded Keras file containing a TorchModuleWrapper class to run arbitrary code on an end user’s system when loaded despite safe mode being enabled. The vulnerability can be triggered through both local and remote files.
Quoted source text, attributed separately from HOL analysis.