month report
May 2013
Data as of Jun 4, 2026, 13:25 UTCSnapshot v1 Sources NVD+CISA KEV+EPSS+Nuclei templates Methodology →
May 2013 closed with 358 published CVEs. 109 criticals, adobe led volume, mostly via acrobat reader. Biggest breakout: mozilla at ×14.0 their 12-month median. Top weakness class — CWE-119 (74 CVE). 10 vendors cracked the top-100 for the first time.
Total CVEs
358
— MoM— YoY
Severity mix
109 / 55
critical / high
KEV added
0
0 ransomware-linked
Nuclei coverage
2.5%
9 CVEs with templates
Time to exploit
How fast the community ships detection after a CVE drops.
Days → Nuclei (median)
4683.0
n=9
Within 7 days
0.0%
Within 30 days
0.0%
Days → KEV (median)
3230
n=5
Weakness × Vendor
What's spreading where in May 2013
Cells shaded by share of vendor's hottest weakness. Click any cell to open the CWE history.
Breakout vendors
CVE count ≥3× their own 12-period median.
Top vendors
Ranked by distinct CVE count this period.
- 40 CVE38 critCVSS 9.8KEV 1PoC 1acrobat reader (25) · acrobat (25) · adobe air (13)
- 36 CVE1 critCVSS 5.7unified customer voice portal (6) · nx-os (6) · prime central for hosted collaboration solution (5)
- 36 CVE23 critCVSS 7.8KEV 2PoC 5publisher (11) · internet explorer (11) · windows server 2012 (5)
- 34 CVE23 critCVSS 8.7itunes (21) · iphone os (13) · quicktime (12)
- 25 CVE13 critCVSS 7.6×8.3KEV 1PoC 4opensuse (25)
- 21 CVE1 critCVSS 4.7infosphere optim data growth for oracle e-business suite (6) · sterling secure proxy (3) · lotus notes (3)
- 19 CVE14 critCVSS 8.7KEV 2enterprise linux server (17) · enterprise linux eus (17) · enterprise linux workstation (17)
- 16 CVE14 critCVSS 9.3×3.2KEV 1linux enterprise desktop (14) · linux enterprise server (2)
- 15 CVECVSS 6.8chrome (14) · android (1) · v8 (1)
- 15 CVECVSS 5.9NEWPoC 1groundwork monitor (15)
- 14 CVE9 critCVSS 8.7×14.0KEV 1PoC 1firefox (14) · thunderbird (11) · thunderbird esr (11)
- 12 CVE2 critCVSS 5.4×6.0PoC 1rsa archer egrc (3) · documentum records manager (3) · documentum taskspace (3)
- 10 CVECVSS 5.4KEV 1PoC 4debian linux (10)
- 8 CVECVSS 4.8KEV 1ubuntu linux (8) · telepathy-idle (1)
- 8 CVECVSS 5.3PoC 4wireshark (8)
- 6 CVECVSS 4.4PoC 1joomla\! (6)
- 6 CVECVSS 3.9NEWxen (6)
- 5 CVECVSS 4.1×5.0subversion (5)
- 5 CVECVSS 4.5NEWmoodle (5)
- 5 CVECVSS 4.7moodle/moodle (4) · zendframework/zendframework1 (1)
- 4 CVE2 critCVSS 7.6wonderware information server (4)
- 4 CVECVSS 6.7KEV 1PoC 3linux kernel (4)
- 4 CVECVSS 4.4NEWec-cube (4)
- 4 CVECVSS 4.3django (2) · keystone (2)
- 3 CVECVSS 5.1NEWelgg (3)
- 3 CVECVSS 5.6PoC 1gentoo linux (3)
- 3 CVECVSS 6.2PoC 2glibc (3)
- 3 CVECVSS 4.5NEWpromotic (3)
- 3 CVECVSS 3.4NEWkeystone (2) · devstack (1)
- 3 CVECVSS 6.4basis communication services (1) · erp central component (1) · healthcare industry solution (1)
- 3 CVECVSS 6.4NEWPoC 3vanilla (2) · latestcomment (1)
- 3 CVE2 critCVSS 7.4vcenter server appliance (3)
- 3 CVECVSS 5.5PoC 1debian gnu/linux (3)
- 2 CVECVSS 4.3NEWaicontactsafe (2)
- 2 CVECVSS 4.7clamav (2)
- 2 CVECVSS 4.5django (2)
- 2 CVECVSS 3.8389 directory server (1) · fedora (1)
- 2 CVECVSS 5.9NEWPoC 2freenac (2)
- 2 CVECVSS 4.7service manager web tier (2)
- 2 CVECVSS 4.6NEWsmartpass (1) · junos space virtual appliance (1) · junos space (1)
- 2 CVE1 critCVSS 7.2NEWmatrikonopc a\&e historian (1) · matrikonopc security gateway (1)
- 2 CVECVSS 6.1epolicy orchestrator (2)
- 2 CVE1 critCVSS 8.6zenworks desktop management (1) · iprint (1)
- 2 CVECVSS 4.7red hat enterprise linux (2)
- 2 CVECVSS 7.8scalance x200-4p irt (2) · scalance x200irt firmware (2) · scalance x201-3p irt (2)
- 2 CVECVSS 5.9NEWPoC 2todoo forum (2)
- 1 CVE1 critCVSS 10.0NEWcodesys gateway-server (1)
- 1 CVECVSS 6.5NEWPoC 1activecollab chat module (1)
- 1 CVE1 critCVSS 9.3NEWPoC 1resource hacker (1)
- 1 CVECVSS 7.5NEWios (1)
| # | Vendor | CVEs | Crit | KEV | Nuclei | Signals | Top products | Δ | |
|---|---|---|---|---|---|---|---|---|---|
| 1 | adobe | 40 | 38 | 1 | · | KEV 1PoC 1 | acrobat reader (25) · acrobat (25) · adobe air (13) | — | |
| 2 | cisco | 36 | 1 | · | · | unified customer voice portal (6) · nx-os (6) · prime central for hosted collaboration solution (5) | — | ||
| 3 | microsoft | 36 | 23 | 2 | · | KEV 2PoC 5 | publisher (11) · internet explorer (11) · windows server 2012 (5) | — | |
| 4 | apple | 34 | 23 | · | · | itunes (21) · iphone os (13) · quicktime (12) | — | ||
| 5 | opensuse | 25 | 13 | 1 | · | ×8.3KEV 1PoC 4 | opensuse (25) | — | |
| 6 | ibm | 21 | 1 | · | · | infosphere optim data growth for oracle e-business suite (6) · sterling secure proxy (3) · lotus notes (3) | — | ||
| 7 | redhat | 19 | 14 | 2 | · | KEV 2 | enterprise linux server (17) · enterprise linux eus (17) · enterprise linux workstation (17) | — | |
| 8 | suse | 16 | 14 | 1 | · | ×3.2KEV 1 | linux enterprise desktop (14) · linux enterprise server (2) | — | |
| 9 | 15 | · | · | · | chrome (14) · android (1) · v8 (1) | — | |||
| 10 | gwos | 15 | · | · | · | NEWPoC 1 | groundwork monitor (15) | — | |
| 11 | mozilla | 14 | 9 | 1 | · | ×14.0KEV 1PoC 1 | firefox (14) · thunderbird (11) · thunderbird esr (11) | — | |
| 12 | emc | 12 | 2 | · | · | ×6.0PoC 1 | rsa archer egrc (3) · documentum records manager (3) · documentum taskspace (3) | — | |
| 13 | debian | 10 | · | 1 | · | KEV 1PoC 4 | debian linux (10) | — | |
| 14 | canonical | 8 | · | 1 | · | KEV 1 | ubuntu linux (8) · telepathy-idle (1) | — | |
| 15 | wireshark | 8 | · | · | · | PoC 4 | wireshark (8) | — | |
| 16 | joomla | 6 | · | · | · | PoC 1 | joomla\! (6) | — | |
| 17 | xen | 6 | · | · | · | NEW | xen (6) | — | |
| 18 | apache | 5 | · | · | · | ×5.0 | subversion (5) | — | |
| 19 | moodle | 5 | · | · | · | NEW | moodle (5) | — | |
| 20 | packagist | 5 | · | · | · | moodle/moodle (4) · zendframework/zendframework1 (1) | — | ||
| 21 | invensys | 4 | 2 | · | · | wonderware information server (4) | — | ||
| 22 | linux | 4 | · | 1 | · | KEV 1PoC 3 | linux kernel (4) | — | |
| 23 | lockon | 4 | · | · | · | NEW | ec-cube (4) | — | |
| 24 | pypi | 4 | · | · | · | django (2) · keystone (2) | — | ||
| 25 | elgg | 3 | · | · | · | NEW | elgg (3) | — | |
| 26 | gentoo foundation inc. | 3 | · | · | · | PoC 1 | gentoo linux (3) | — | |
| 27 | gnu | 3 | · | · | · | PoC 2 | glibc (3) | — | |
| 28 | microsys | 3 | · | · | · | NEW | promotic (3) | — | |
| 29 | openstack | 3 | · | · | · | NEW | keystone (2) · devstack (1) | — | |
| 30 | sap | 3 | · | · | · | basis communication services (1) · erp central component (1) · healthcare industry solution (1) | — | ||
| 31 | vanillaforums | 3 | · | · | · | NEWPoC 3 | vanilla (2) · latestcomment (1) | — | |
| 32 | vmware | 3 | 2 | · | · | vcenter server appliance (3) | — | ||
| 33 | сообщество свободного программного обеспечения | 3 | · | · | · | PoC 1 | debian gnu/linux (3) | — | |
| 34 | algisinfo | 2 | · | · | · | NEW | aicontactsafe (2) | — | |
| 35 | clamav | 2 | · | · | · | clamav (2) | — | ||
| 36 | djangoproject | 2 | · | · | · | django (2) | — | ||
| 37 | fedoraproject | 2 | · | · | · | 389 directory server (1) · fedora (1) | — | ||
| 38 | freenac | 2 | · | · | · | NEWPoC 2 | freenac (2) | — | |
| 39 | hp | 2 | · | · | · | service manager web tier (2) | — | ||
| 40 | juniper | 2 | · | · | · | NEW | smartpass (1) · junos space virtual appliance (1) · junos space (1) | — | |
| 41 | matrikonopc | 2 | 1 | · | · | NEW | matrikonopc a\&e historian (1) · matrikonopc security gateway (1) | — | |
| 42 | mcafee | 2 | · | · | · | epolicy orchestrator (2) | — | ||
| 43 | novell | 2 | 1 | · | · | zenworks desktop management (1) · iprint (1) | — | ||
| 44 | red hat inc. | 2 | · | · | · | red hat enterprise linux (2) | — | ||
| 45 | siemens | 2 | · | · | · | scalance x200-4p irt (2) · scalance x200irt firmware (2) · scalance x201-3p irt (2) | — | ||
| 46 | wesley destailleur | 2 | · | · | · | NEWPoC 2 | todoo forum (2) | — | |
| 47 | 3s-software | 1 | 1 | · | · | NEW | codesys gateway-server (1) | — | |
| 48 | a51dev | 1 | · | · | · | NEWPoC 1 | activecollab chat module (1) | — | |
| 49 | angusj | 1 | 1 | · | · | NEWPoC 1 | resource hacker (1) | — | |
| 50 | apple inc. | 1 | · | · | · | NEW | ios (1) | — |