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Month report

May 2012

Rolled up 2026-08-09 20:45 from 370,745 CVE records

425 CVEs published, +44.1% on the same month last year. 2 rated critical, 0 listed by CISA as exploited. wellintech led with 1; the most common weakness class was CWE-311 (1). 1 vendor ranked for the first time.

Published

425

+86.4%on the previous month

Critical / high

2 / 2

of the 5 scored

Medium / low

1 / 0

the rest of the scored bands

Added to CISA KEV

0

listed as exploited this month

Public exploit

59

exploit code indexed publicly

Scanner template

0

0% of the month

Publication to KEV

How long before CISA listed them

2 published this month and listed since — not the 0 listed during it.

Median days to listing

3639.5

from publication to CISA's date added

Listed within 7 days

0%

of the 2

Listed within 30 days

0%

of the 2

Weakness × vendor

Where the two overlap

CVEs carrying both. Each row is shaded against its own worst class.
VendorCWE-311CWE-77
wellintech1

Vendors

Ranked by distinct CVEs this month

Δ is the move against last month's rank.
Vendors ranked by distinct CVEs published in 2012-05, sorted by CVEs descending
#VendorTop products
1wellintech1kingscada (1)new

One CVE is counted once per vendor, product or weakness class it lists, so a ranking column sums to more than the month's total. Only the month's top 100 keys per dimension are stored. The KEV column counts CVEs published in 2012-05 that are on the CISA KEV catalog today. The 0 in the headline is what CISA listed during the month, whenever those CVEs were published. All 1 ranked vendors are listed; a zero count renders as a dot.

Weaknesses

CWE classes by distinct CVEs

  • 1CWE-31110 criticalnew
  • 2CWE-7711 critical·

One CVE is counted once per vendor, product or weakness class it lists, so a ranking column sums to more than the month's total. Only the month's top 100 keys per dimension are stored.