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Servers and applications

CVE-2011-2262

Unspecified vulnerability in the MySQL Server component in Oracle MySQL 5.1.x and 5.5.x allows remote attackers to affect availability via unknown vectors.

Severity
Medium 5.0
Published
18 Jan 2012
Last changed
16 Jun 2026
Added to UpHeron
21 Oct 2026
Exploit chance
3% in the next 30 daysHigher than 87% of CVEs. EPSS by FIRST, 12 Nov 2026
Attack
Over the network · No login needed
Attacker can
Slow it down
CVSS vector
AV:N/AC:L/Au:N/C:N/I:N/A:P
Sources
NVD

Affected software

SoftwareAffected versions
MySQLServers and applications · cpe:a:oracle:mysql
  • Version 5.5.28
  • Version 5.5.27
  • Version 5.5.26
  • Version 5.5.25
All 98 release lines
  • Version 5.1
  • Version 5.1.1
  • Version 5.1.2
  • Version 5.1.3
  • Version 5.1.4
  • Version 5.1.6
  • Version 5.1.7
  • Version 5.1.8
  • Version 5.1.9
  • Version 5.1.10
  • Version 5.1.11
  • Version 5.1.12
  • Version 5.1.13
  • Version 5.1.14
  • Version 5.1.15
  • Version 5.1.16
  • Version 5.1.17
  • Version 5.1.18
  • Version 5.1.19
  • Version 5.1.20
  • Version 5.1.21
  • Version 5.1.22
  • Version 5.1.23-a
  • Version 5.1.24
  • Version 5.1.25
  • Version 5.1.26
  • Version 5.1.27
  • Version 5.1.28
  • Version 5.1.29
  • Version 5.1.30
  • Version 5.1.31-sp1
  • Version 5.1.33
  • Version 5.1.34-sp1
  • Version 5.1.35
  • Version 5.1.36
  • Version 5.1.37-sp1
  • Version 5.1.38
  • Version 5.1.39
  • Version 5.1.40
  • Version 5.1.40-sp1
  • Version 5.1.41
  • Version 5.1.42
  • Version 5.1.43
  • Version 5.1.43-sp1
  • Version 5.1.44
  • Version 5.1.45
  • Version 5.1.46
  • Version 5.1.46-sp1
  • Version 5.1.47
  • Version 5.1.48
  • Version 5.1.49
  • Version 5.1.49-sp1
  • Version 5.1.50
  • Version 5.1.51
  • Version 5.1.52
  • Version 5.1.52-sp1
  • Version 5.1.53
  • Version 5.1.54
  • Version 5.1.55
  • Version 5.1.56
  • Version 5.1.57
  • Version 5.1.58
  • Version 5.1.59
  • Version 5.1.60
  • Version 5.1.61
  • Version 5.1.62
  • Version 5.1.63
  • Version 5.1.64
  • Version 5.1.65
  • Version 5.5.0
  • Version 5.5.1
  • Version 5.5.2
  • Version 5.5.3
  • Version 5.5.4
  • Version 5.5.5
  • Version 5.5.6
  • Version 5.5.7
  • Version 5.5.9
  • Version 5.5.10
  • Version 5.5.11
  • Version 5.5.12
  • Version 5.5.13
  • Version 5.5.14
  • Version 5.5.15
  • Version 5.5.16
  • Version 5.5.17
  • Version 5.5.18
  • Version 5.5.19
  • Version 5.5.20
  • Version 5.5.21
  • Version 5.5.22
  • Version 5.5.23
  • Version 5.5.24
  • Version 5.5.25-a
  • Version 5.5.25
  • Version 5.5.26
  • Version 5.5.27
  • Version 5.5.28

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2011-2262
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2011-2262