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» May 6, 2026
May 6, 2026 Cyber Threat Intelligence
Track daily vulnerability activity, KEV additions, public exploits, critical disclosures, and EPSS risk shifts.
Daily summary
Palo Alto Networks PAN-OS added to CISA KEV — confirmed in-the-wild exploitation.
10 new critical disclosures — review patch status on exposed services.
Top threats today
Three highest-priority changes — analyst brief, not a CVE dump.
Critical active threat
CVE-2026-0300
Palo Alto Networks PAN-OS Out-of-bounds Write
Actively exploited (CISA KEV)
Listed on CISA KEV
Palo Alto Networks PAN-OS Buffer Overflow is on CISA KEV — confirmed in-the-wild exploitation. Expect continued targeting while the issue remains on the catalog.
Critical exposure
CVE-2026-40281
Gotenberg is a Docker-powered stateless API for PDF files.
New critical disclosure (CVSS 10) — high severity with a short public awareness window before exploit material typically surfaces.
Critical exposure
New critical disclosure (CVSS 9.6) — high severity with a short public awareness window before exploit material typically surfaces.
Active exploitation
CISA KEV — confirmed in-the-wild exploitation.
Palo Alto Networks PAN-OS Out-of-bounds Write
View KEV additions
Exploitation dynamics
Nothing flagged in this category for this digest.
See EPSS increases
New critical disclosures
OpenMRS Core is an open source electronic medical record system platform.
Gotenberg is a Docker-powered stateless API for PDF files.
Vvveb before version 1.0.8.2 contains a hard-coded credentials vulnerability in its docker-compose-apache.yaml configuration that allows...
OpenClaw versions 2026.2.21 before 2026.4.10 contain an authentication bypass vulnerability in the sandbox noVNC helper route that expose...
OpenClaw versions 2026.3.31 before 2026.4.10 contain a privilege escalation vulnerability where heartbeat owner downgrade detection misse...
OpenClaw before 2026.4.10 contains an improper network binding vulnerability in the sandbox browser CDP relay that exposes Chrome DevTool...
OpenClaw before 2026.4.15 captures resolved bearer-auth configuration at startup, allowing revoked tokens to remain valid after SecretRef...
OpenClaw before 2026.4.15 contains an authentication bypass vulnerability in Feishu webhook and card-action validation that allows unauth...
Use after free in Fullscreen in Google Chrome prior to 148.0.7778.96 allowed a remote attacker to potentially perform a sandbox escape vi...
Use after free in Views in Google Chrome prior to 148.0.7778.96 allowed a remote attacker who had compromised the renderer process to byp...
View critical disclosures
cvelogic
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