Jun 1, 2025 Cyber Threat Intelligence

Track daily vulnerability activity, KEV additions, public exploits, critical disclosures, and EPSS risk shifts.

Daily summary

  • Ipswitch Imail — exploitation likelihood rose sharply (EPSS 6.2% → 28% · rising (+22%)).

Top threats today

Three highest-priority changes — analyst brief, not a CVE dump.

Emerging exploitation risk

CVE-2002-1076 Ipswitch Imail Buffer Overflow

  • Exploitation likelihood sharply increased
  • EPSS 6.2% → 28% · rising (+22%)

Ipswitch Imail: EPSS 6.2% → 28% · rising (+22%) — EPSS is climbing faster than peer CVEs in this window, a leading indicator even before KEV or public exploit linkage.

High-risk exposure

CVE-2025-5408 A vulnerability was found in WAVLINK QUANTUM D2G, QUANTUM D3G, WL-WN530G3A, WL-WN530HG3, WL-WN532...

  • CVSS 9.3

New critical-severity CVE in today's window — elevated exposure signal, early in the lifecycle.

High-risk exposure

CVE-2025-40908 YAML-LibYAML prior to 0.903.0 for Perl uses 2-args open, allowing existing files to be modified

  • CVSS 9.1

New critical-severity CVE in today's window — elevated exposure signal, early in the lifecycle.

Active exploitation

CISA KEV — confirmed in-the-wild exploitation.

Nothing flagged in this category for this digest.

View KEV additions

Exploit & PoC activity

Nothing flagged in this category for this digest.

View new exploit links

Exploitation dynamics

CVE-2002-1076 EPSS 6.2% → 28% · rising (+22%) CVSS 7.5

Ipswitch Imail Buffer Overflow

See EPSS increases

New critical disclosures

CVE-2025-40908 CVSS 9.1

YAML-LibYAML prior to 0.903.0 for Perl uses 2-args open, allowing existing files to be modified

CVE-2025-5408 CVSS 9.3

A vulnerability was found in WAVLINK QUANTUM D2G, QUANTUM D3G, WL-WN530G3A, WL-WN530HG3, WL-WN532A3 and WL-WN576K1 up to V1410_240222 and...

View critical disclosures

cvelogic Threat Intelligence