CVE•Published 2025-02-04•Modified 2026-04-13•1 article on news•6 live references•NVD data
CVE-2025-1016Mozilla · Firefox
Vulnerability data via NVD (ingested)
CVSS v3.1
9.8
CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
EPSS percentile
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Weaknesses (CWE)
Description
Memory safety bugs present in Firefox 134, Thunderbird 134, Firefox ESR 115.19, Firefox ESR 128.6, Thunderbird 115.19, and Thunderbird 128.6. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability was fixed in Firefox 135, Firefox ESR 115.20, Firefox ESR 128.7, Thunderbird 128.7, and Thunderbird 135.
Timeline
Published 2025-02-04
Modified 2026-04-13
External references
Search for exposed instances
Shodan + Censys queries derived from NVD's CPE data. The vuln tag catches assets Shodan has explicitly linked to this CVE; the product / banner fingerprints find exposed instances even when the vuln tag was never applied (which is common). Live host counts are a Premium feature.
Shodan · vuln tag
vuln:CVE-2025-1016Hosts Shodan has explicitly fingerprinted as vulnerable.
Shodan · product
product:"Mozilla Firefox"All exposed Mozilla Firefox instances — cross-reference with the CVE's affected-version range.
Shodan · banner/body mention
http.html:"Firefox"HTTP body or banner mentions "Firefox" — catches deploys Shodan didn't identify as a product.
More intel sources (5)
Shodan report
vuln:CVE-2025-1016Country / ASN / product breakdown for the vuln query.
Censys
vulnerabilities.cve_id: CVE-2025-1016Censys host search filtered to this CVE id.
grep.app
CVE-2025-1016Public source-code mentions — fast PoC discovery.
GitHub code
CVE-2025-1016GitHub code search for direct mentions.
Google dork
"CVE-2025-1016" exploit -site:nvd.nist.govWrite-ups and news, NVD excluded.
Known PoCs on GitHub (7)
CVE-2025-10167 repos
xairy/linux-kernel-exploitationunknown
A collection of links related to Linux kernel security and exploitation
superiorlu/AITreasureBoxRuby
🤖 Automatically collected AI repos, tools, websites, papers & tutorials. 实用AI百宝箱 💎
GhostTroops/TOPShell
TOP All bugbounty pentesting CVE-2023- POC Exp RCE example payload Things
TLWebdesign/Joomla-3-EOL-Security-FixesPHP
Security Fixes for Joomla 3 as an installable package.
k0yt/Awesome-InfoSec-TG-channelsPython
For the most part, these are RUS tg channels and assembled manually in channels.txt. The list of subscribers is updated every 12 hours.
crocs-muni/sec-certsJupyter Notebook
Tool for analysis of security certificates and their security targets (Common Criteria, NIST FIPS140-2...).
adnan-kutay-yuksel/tryhackme-all-rooms-databaseunknown
A comprehensive tool for categorizing TryHackMe rooms, including details such as difficulty, room type, subscription status, and much more, to enhance user experience in cybersecur…