CVE-2025-49655

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.

Published: 2025-10-17 Last update: 2026-04-15 Assigner: 6f8de1f0-f67e-45a6-b68f-98777fdb759c Source: 6f8de1f0-f67e-45a6-b68f-98777fdb759c
NVD Status：Deferred，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2025-49655 is rated Moderate Risk (44.5/100): CVSS Critical severity, with low exploitation likelihood (EPSS 0.05%). Review affected assets and schedule remediation.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2025-49655

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-05-23 0.05% 0.05% -0.00%
2 2026-03-27 0.03% 0.05% +0.02%
3 2026-03-21 — 0.03% —

Full EPSS history (5 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2025-49655

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
9.8 3.1 CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Click to expand
Attack vector (AV:N)
Could be attacked over the internet or any normal routed network—not just someone sitting at the machine.
Attack complexity (AC:L)
Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:N)
No account or special rights needed—anonymous or random user is enough.
User interaction (UI:N)
Nobody has to click “OK” or open a trap file; it can work without a victim helping.
Scope (S:U)
Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:H)
Serious risk that confidential data gets exposed in a big way.
Integrity (I:H)
They could widely tamper with or forge data—trust in the data is badly hurt.
Availability (A:H)
Could take the service down hard or make it unusable for people who depend on it.
 3.9 5.9 6f8de1f0-f67e-45a6-b68f-98777fdb759c

Weakness enumeration for CVE-2025-49655

GitHub Security Advisory for CVE-2025-49655

GHSA-cvhh-q5g5-qprp · Severity: critical · Ecosystem: pip — Keras framework vulnerable to deserialization of untrusted data

OS Trackers for CVE-2025-49655

vendor priority summary link
debian not yet assigned CVE-2025-49655 not yet assigned priority: Debian including 1 source packages (keras), 1 status rows across 1 suites (bullseye): open 1. https://security-tracker.debian.org/tracker/CVE-2025-49655
redhat high — https://access.redhat.com/security/cve/CVE-2025-49655
ubuntu medium CVE-2025-49655 medium priority: Ubuntu including 1 source packages (keras), 7 status rows across 7 suites (bionic, focal, jammy, noble, plucky, questing, upstream): DNE 4, needs-triage 3. https://ubuntu.com/security/CVE-2025-49655

Affected software / configurations for CVE-2025-49655

Vendor Product Version Raw CPE
No affected products in dataset.

References for CVE-2025-49655

cvelogic Threat Intelligence