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CVE-2025-14332 refers to a set of memory safety bugs present in Mozilla Firefox versions prior to 146 and Thunderbird versions prior to 146. Some of these bugs showed evidence of memory corruption, and it is presumed that with sufficient effort, they could be exploited to achieve arbitrary code execution. The vulnerabilities are related to improper memory management, potentially leading to use-after-free or buffer overflow conditions.
Mallory correlates every CVE against your assets, your vendors, and active adversary campaigns. Know which vulnerabilities matter for you, not just which ones are loud.
What it means. What to do now. Patch path, mitigations, and the assume-compromise checklist.
What an attacker gets, and what they’ve been doing with it.
If you can’t patch tonight, do this now.
Patch, then assume compromise.
No public exploits tracked yet. Mallory keeps watching.
No public exploit code observed for this vulnerability.
Products and vendors Mallory has correlated with this vulnerability. Open in Mallory to drill down to specific CPE configurations and version ranges.
Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.
10 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
Memory safety bugs in Mozilla Firefox and Thunderbird that could potentially be exploited for code execution.
Multiple memory safety bugs in Firefox 145 and Thunderbird 145, some of which could potentially be exploited to run arbitrary code.
Query your assets running an affected version, and investigate the blast radius.
Every observed campaign linking this CVE to a named adversary.
Malware families riding this exploit, with evidence and IOCs.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Cross-references every affected SKU, including bundled OEM variants.
Community discussion across Reddit, Mastodon, and other social sources.