Mar 24, 2026 Cyber Threat Intelligence
Track daily vulnerability activity, KEV additions, public exploits, critical disclosures, and EPSS risk shifts.
Daily summary
- 10 new critical disclosures — review patch status on exposed services.
Top threats today
Three highest-priority changes — analyst brief, not a CVE dump.
Critical exposure
CVE-2026-4725
Sandbox escape due to use-after-free in the Graphics: Canvas2D component.
New critical Mozilla Firefox Use-After-Free (CVSS 10) — fresh disclosure window; early internet scanning often precedes mature exploit chains.
Critical exposure
CVE-2026-28858
A buffer overflow was addressed with improved bounds checking.
New critical Apple Ipados Buffer Overflow (CVSS 9.8) — fresh disclosure window; early internet scanning often precedes mature exploit chains.
Critical exposure
CVE-2026-4729
Memory safety bugs present in Firefox 148 and Thunderbird 148.
New critical Mozilla Firefox Memory Corruption (CVSS 9.8) — fresh disclosure window; early internet scanning often precedes mature exploit chains.
Active exploitation
CISA KEV — confirmed in-the-wild exploitation.
Nothing flagged in this category for this digest.
View KEV additions
Exploitation dynamics
Nothing flagged in this category for this digest.
See EPSS increases
New critical disclosures
NVIDIA APEX for Linux contains a vulnerability where an unauthorized attacker could cause a deserialization of untrusted data.
A path handling issue was addressed with improved validation.
A Missing Authentication for Critical Function vulnerability in Pharos Controls Mosaic Show Controller firmware version 2.15.3 could allo...
A parsing issue in the handling of directory paths was addressed with improved path validation.
A buffer overflow was addressed with improved bounds checking.
MinIO is a high-performance object storage system.
LoLLMs WEBUI provides the Web user interface for Lord of Large Language and Multi modal Systems.
MinIO is a high-performance object storage system.
Sandbox escape due to use-after-free in the Graphics: Canvas2D component.
Memory safety bugs present in Firefox 148 and Thunderbird 148.
View critical disclosures
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Threat Intelligence