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Month report

August 2021

Rolled up 2026-08-09 20:45 from 370,708 CVE records

2,087 CVEs published, +79.9% on the same month last year. 50 rated critical, 0 listed by CISA as exploited. apple led with 152; the most common weakness class was CWE-79 (137). adobe climbed 58 places, the largest move. 7 vendors ranked for the first time.

Published

2,087

+32%on the previous month

Critical / high

50 / 379

of the 764 scored

Medium / low

290 / 45

the rest of the scored bands

Added to CISA KEV

0

listed as exploited this month

Public exploit

56

exploit code indexed publicly

Scanner template

0

0% of the month

Publication to KEV

How long before CISA listed them

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

Median days to listing

229.5

from publication to CISA's date added

Listed within 7 days

0%

of the 22

Listed within 30 days

0%

of the 22

Weakness × vendor

Where the two overlap

CVEs carrying both. Each row is shaded against its own worst class.
VendorCWE-79CWE-416CWE-125CWE-89CWE-680CWE-352CWE-502CWE-20
apple11
adobe211243
tensorflow21216
microsoft1
google1
huawei
ibm
dell3

Vendors

Ranked by distinct CVEs this month

Δ is the move against last month's rank.
Vendors ranked by distinct CVEs published in 2021-08, sorted by CVEs descending
#VendorTop products
1apple15285macos (116) · ios and ipados (89) · watchos (42)·
2adobe79acrobat reader (22) · after effects (16) · animate (8)↑58
3tensorflow5811tensorflow (58)·
4microsoft49343windows server 2019 (26) · windows 10 version 1809 (25) · windows 10 version 2004 (25)↓2
5google4611chrome (45) · asylo (1)↑22
6huawei34emui (23) · magic ui (23) · harmonyos (11)·
7ibm32cloud pak for security (5) · aix (4) · api connect (4)↓4
8dell313powerscale onefs (15) · integrated dell remote access controller idrac (6) · dell openmanage enterprise (4)↓1
9cisco2941cisco application policy infrastructure controller apic (6) · cisco nx os software (4) · cisco nx os system software in aci mode (4)↓3
10cybozu23cybozu garoon (23)·
11foxit23pdf reader (22) · reader (1)·
12mozilla22firefox (19) · thunderbird (12) · firefox esr (8)·
13gitlab201gitlab (19) · gitlab ee (1)↑3
14fortinet182fortinet fortiportal (6) · fortinet fortisandbox (6) · fortinet fortianalyzer fortimanager (4)↓3
15x stream1412xstream (14)·
16siemens121solid edge se2021 (3) · jt2go (2) · simatic s7 1200 cpu family incl siplus variants (2)↓12
17exiv211exiv2 (11)·
18nvidia11jetson agx xavier series jetson xavier nx jetson tx2 series jetson tx2 nx jetson nano jetson nano 2gb jetson tx1 (6) · shield tv (3) · nvidia jetson agx xavier series jetson xavier nx jetson tx2 series jetson tx2 nx (2)↓4
19ays pro10faq builder ays (1) · image slider by ays responsive slider and carousel (1) · photo gallery by ays responsive image gallery (1)new
20solarwinds10orion platform (8) · serv u (1) · web help desk (1)·
21apache8apache airflow (1) · apache http server (1) · apache nifi minifi c (1)↓9
22atlassian8133jira data center (6) · jira server (6) · confluence data center (2)↑2
23phoenix contact81wha gw f2d2 0 as z2 eth (8) · wha gw f2d2 0 as z2 eth eip (8)·
24six apart8movable type (8)·
25npm71node tar (5) · arborist (2)·
26xen7xen (7)·
27akaunting6akaunting (6)new
28samsung mobile6samsung mobile devices (2) · smart things (2) · samsung internet (1)↓18
29sap se61infrabox (1) · kyma (1) · sap fiori client native mobile for android (1)↓14
30envoyproxy5envoy (5)·
31f secure5f secure mobile security (3) · f secure endpoint protection products on windows mac and linux security (2)·
32jenkins project5jenkins azure ad plugin (1) · jenkins code coverage api plugin (1) · jenkins nested view plugin (1)·
33larvata digital technology co5flygo (5)new
34mautic5mautic (5)·
35palo alto networks5pan os (5)↑16
36shopware5platform (5)·
37discourse4discourse (4)↑5
38dolibarr41dolibarr (4)·
39fiveai43cachet (4)new
40lenovo41smart camera x3 x5 and c2e firmware (3) · driver management (1)↓11
41mb connect line41mbconnect24 (2) · mbdialup (2) · mymbconnect24 (2)·
42ckeditor3ckeditor4 (3)·
43d link31dsl 2750u (2) · dir 825 (1)↓17
44firefly iii3firefly iii firefly iii (3)↑32
45ledgersmb3ledgersmb ledgersmb (3)new
46nodejs3node (3)↑3
47pimcore3pimcore (1) · pimcore adminbundle (1) · pimcore customer data framework (1)·
48sonicdoe3detect character encoding (2) · ced (1)new
49contao2contao (2)·
50istio21istio (2)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 2021-08 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 50 ranked vendors are listed; a zero count renders as a dot.

Weaknesses

CWE classes by distinct CVEs

  • 1CWE-791372 critical
  • 2CWE-416460 critical↑10
  • 3CWE-125430 critical↑6
  • 4CWE-89341 critical↑13
  • 5CWE-680300 critical↑94
  • 6CWE-352270 critical↑5
  • 7CWE-502261 critical↑16
  • 8CWE-20212 critical↓4
  • 9CWE-787190 critical↓6
  • 10CWE-476180 critical↑48
  • 1CWE-284161 critical↓5
  • 2CWE-78163 critical↓7
  • 3CWE-200152 critical↓11
  • 4CWE-22150 critical↓7
  • 5CWE-122141 critical↓5
  • 6CWE-434140 critical↑6
  • 7CWE-824130 critical·
  • 8CWE-94133 critical↑47
  • 9CWE-287121 critical↑1
  • 10CWE-369120 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.