Lucene search
K
Catalog
Vendors
Products
Timeline
Vulnerabilities
Sources
Documentation
Blog
Glossary
FAQ
Brand assets
Assessment
Agents dashboard
Agent Scanning
API Scanning
Assessment API
Alerts
Email notifications
Webhook notifications
Alerts API
SBOM package analysis
API Reference
Support
Settings
Sign in

CVE-2025-1933

🗓️ 04 Mar 2025 13:31:23Reported by mozillaType 
cve
 cve🔗 web.nvd.nist.gov📰️ 2 Media mentions👁 138 Views

Potential security flaw in Firefox affecting WebAssembly on 64-bit CPUs with left over memory issues.

Related
Detection
Affected
Refs
Social
ReporterTitlePublishedViews
Family
FreeBSD		mozilla -- 64 bit JIT WASM read on left over memory
4 Mar 202500:00
–freebsd
Tenable Nessus		Amazon Linux 2 : thunderbird (ALAS-2025-2807)
1 Apr 202500:00
–nessus
Tenable Nessus		Amazon Linux 2 : firefox (ALASFIREFOX-2025-036)
1 Apr 202500:00
–nessus
Tenable Nessus		AlmaLinux 9 : firefox (ALSA-2025:2359)
16 May 202500:00
–nessus
Tenable Nessus		AlmaLinux 8 : firefox (ALSA-2025:2452)
12 Mar 202500:00
–nessus
Tenable Nessus		Debian dla-4078 : firefox-esr - security update
6 Mar 202500:00
–nessus
Tenable Nessus		Debian dla-4081 : thunderbird - security update
10 Mar 202500:00
–nessus
Tenable Nessus		Debian dsa-5874 : firefox-esr - security update
6 Mar 202500:00
–nessus
Tenable Nessus		Debian dsa-5876 : thunderbird - security update
10 Mar 202500:00
–nessus
Tenable Nessus		Fedora 40 : firefox (2025-100adaf12d)
10 Mar 202500:00
–nessus
Rows per page
NVD
Node
mozillafirefoxRange<115.21.0esr
OR
mozillafirefoxRange<136.0
OR
mozillafirefoxRange116.0–128.8.0esr
OR
mozillathunderbirdRange<128.8
OR
mozillathunderbirdRange129.0–136.0
[
  {
    "product": "Firefox",
    "vendor": "Mozilla",
    "versions": [
      {
        "status": "unaffected",
        "version": "115.21",
        "lessThanOrEqual": "115.*",
        "versionType": "rpm"
      },
      {
        "status": "unaffected",
        "version": "128.8",
        "lessThanOrEqual": "128.*",
        "versionType": "rpm"
      },
      {
        "status": "unaffected",
        "version": "136",
        "lessThanOrEqual": "*",
        "versionType": "rpm"
      }
    ]
  },
  {
    "product": "Thunderbird",
    "vendor": "Mozilla",
    "versions": [
      {
        "status": "unaffected",
        "version": "128.8",
        "lessThanOrEqual": "128.*",
        "versionType": "rpm"
      },
      {
        "status": "unaffected",
        "version": "136",
        "lessThanOrEqual": "*",
        "versionType": "rpm"
      }
    ]
  }
]

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

Book a live demo
13 Apr 2026 15:16Current
7.1High risk
Vulners AI Score7.1
CVSS 3.17.6
EPSS0.00487
SSVC
cve-2025-1933 firefox vulnerability webassembly memory issue
138