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March 2011

356 CVEs published, −7% on February 2011 and −31% on March 2010. CISA added 0 to KEV.

2011 month by month

2011, month by month. Point at another month to read it.
2011: CVEs published per month
YearJanFebMarAprMayJunJulAugSepOctNovDecYear total
2011January 2011: 397 CVEsFebruary 2011: 382 CVEsMarch 2011: 356 CVEsApril 2011: 312 CVEsMay 2011: 296 CVEsJune 2011: 294 CVEsJuly 2011: 308 CVEsAugust 2011: 295 CVEsSeptember 2011: 389 CVEsOctober 2011: 484 CVEsNovember 2011: 312 CVEsDecember 2011: 347 CVEs4,172−11%
Critical
267% of the 355 with a CVSS score
Added to CISA KEV
01 of this month's CVEs are in KEV, listed a median 4103 days after publication
Vendors
105193 products
Top weakness
Memory Buffer BoundsCWE-119 · 80 CVEs

Who drove it

Vendors by distinct CVEs this month, with how many of those CVEs are now in CISA KEV and how far each moved in the ranking.

  1. 1AppleItunes, Webkit, iPhone OS1004nonenew
  2. 2GoogleChrome, Chrome OS, Picasa5211new
  3. 3IBMWebsphere Application Server, Lotus Quickr, Lotus Domino302nonenew
  4. 4OtrsOtrs250nonenew
  5. 5Сообщество Свободного Программного ОбеспеченияDebian Gnu/linux211nonenew
  6. 6Red HatRed Hat Enterprise Linux, Enterprise Linux Workstation, Enterprise Linux Server200nonenew
  7. 7PHPPHP, Pear150nonenew
  8. 8CanonicalUbuntu, Ubuntu Linux130nonenew
  9. 9MozillaFirefox, Seamonkey, Thunderbird128nonenew
  10. 10Gentoo Foundation Inc.Gentoo Linux81nonenew
  11. 11PHP GroupPHP80nonenew
  12. 12WiresharkWireshark81nonenew
  13. 13GentooLogrotate60nonenew
  14. 14HPClient Automation Enterprise, Diagnostics, Discovery\&dependency Mapping Inventory61nonenew
  15. 15MicrosoftInternet Explorer, Windows Vista, Windows 763nonenew
  16. 16DebianDebian Linux, Tex-common50nonenew
  17. 17LinuxLinux Kernel50nonenew
  18. 18Novell Inc.Opensuse Leap, Suse Linux Enterprise50nonenew
  19. 19FoolabsXpdf40nonenew
  20. 20FreebsdFreebsd40nonenew
  21. 21GlyphandcogXpdfreader40nonenew
  22. 22GplhostDomain Technologie Control40nonenew
  23. 23T1LIBT1LIB40nonenew
  24. 24ApacheTomcat, Subversion30nonenew
  25. 25DigiumAsterisk, Asterisknow, S800I30nonenew

Severity

How this month's CVEs score on CVSS; 1 have no score yet. Severity is not exploitation.

  • Critical267%
  • High11232%
  • Medium18753%
  • Low308%

New in the top 100

Not in the top 100 in any of the 24 months before.

  1. Otrs25#4
  2. PHP Group8#11
  3. Gentoo6#13
  4. Gplhost4#22
  5. T1LIB4#23
  6. Digium3#25
  7. Openldap3#30
  8. Ruby-lang3#31
  9. Alcatel-lucent2#33
  10. Balbir Singh2#34

What kind of weakness

Weakness classes (CWE) by distinct CVEs, with how far each moved in the ranking.

  1. CWE-119Memory Buffer Bounds80new
  2. CWE-20Improper Input Validation39new
  3. CWE-39931new
  4. CWE-26429new
  5. CWE-79XSS22new
  6. CWE-18914new
  7. CWE-200Information Exposure13new
  8. CWE-89SQL Injection9new
  9. CWE-287Improper Authentication7new
  10. CWE-22Path Traversal6new
  11. CWE-352CSRF6new
  12. CWE-596new
  13. CWE-3105new
  14. CWE-416Use After Free5new
  15. CWE-125Out-of-bounds Read4new
  16. CWE-362Race Condition3new
  17. CWE-120Buffer Overflow2new
  18. CWE-134Format String2new
  19. CWE-162new
  20. CWE-787Out-of-bounds Write2new

Where it landed

The month's CVEs by the sector of the software they affect. A CVE that touches several sectors counts in each.

Area is CVEs this month. Point at a sector to read it.

Which weakness, where

The top weakness classes against the vendors and the sectors that carried them.

Snapshot v1, computed Jun 11, 2026, 06:04 UTC. MethodologyAll months on record

Nuclei coverage and the detection gap are held back while the template mirror is repaired.

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