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CWE-20

12,734 CVEs • Abstraction: Class • Likelihood of Exploit: High

Improper Input Validation

The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly.

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CVEs (12,734)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
1Microsoft
4Office
Office Compatibility PackOpen Xml File Format Converter+1 more
Apr 29, 2026
May 13, 2011
N/A· v4
N/A· v3
9.3 HIGH· v2
Microsoft PowerPoint 2002 SP3, 2003 SP3, and 2007 SP2; Office 2004 and 2008 for Mac; Open XML File Format Converter for Mac; and Office Compatibility Pack for Word, Excel, and PowerPoint 2007 File Formats SP2 make unspec...Show more
Microsoft PowerPoint 2002 SP3, 2003 SP3, and 2007 SP2; Office 2004 and 2008 for Mac; Open XML File Format Converter for Mac; and Office Compatibility Pack for Word, Excel, and PowerPoint 2007 File Formats SP2 make unspecified function calls during file parsing without proper handling of memory, which allows remote attackers to execute arbitrary code via a crafted PowerPoint document, aka "Presentation Memory Corruption RCE Vulnerability."Show less
1Microsoft
2Windows Server 2003
Windows Server 2008
Apr 29, 2026
May 13, 2011
N/A· v4
N/A· v3
9.3 HIGH· v2
WINS in Microsoft Windows Server 2003 SP2 and Server 2008 Gold, SP2, R2, and R2 SP1 does not properly handle socket send exceptions, which allows remote attackers to execute arbitrary code or cause a denial of service (m...Show more
WINS in Microsoft Windows Server 2003 SP2 and Server 2008 Gold, SP2, R2, and R2 SP1 does not properly handle socket send exceptions, which allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via crafted packets, related to unintended stack-frame values and buffer passing, aka "WINS Service Failed Response Vulnerability."Show less
1Inventivetec
1Mediacast
Apr 29, 2026
May 10, 2011
N/A· v4
N/A· v3
7.5 HIGH· v2
MediaCAST 8 and earlier allows remote attackers to have an unspecified impact via a (1) CP_RIGHTSOURCE or (2) bdclient_Inventive cookie to the default URI under inventivex/managetraining/, related to an "XML injection" i...Show more
MediaCAST 8 and earlier allows remote attackers to have an unspecified impact via a (1) CP_RIGHTSOURCE or (2) bdclient_Inventive cookie to the default URI under inventivex/managetraining/, related to an "XML injection" issue.Show less
1Opera
1Opera Browser
Apr 29, 2026
May 10, 2011
N/A· v4
N/A· v3
4.3 MEDIUM· v2
The VEGAOpBitmap::AddLine function in Opera before 10.61 does not properly initialize memory during processing of the SIZE attribute of a SELECT element, which allows remote attackers to trigger an invalid memory write o...Show more
The VEGAOpBitmap::AddLine function in Opera before 10.61 does not properly initialize memory during processing of the SIZE attribute of a SELECT element, which allows remote attackers to trigger an invalid memory write operation, and consequently cause a denial of service (application crash) or possibly execute arbitrary code, via a large integer attribute value.Show less
2Linux
Redhat
7Enterprise Linux
Enterprise Linux AusEnterprise Linux Desktop+4 more
Apr 29, 2026
May 9, 2011
N/A· v4
N/A· v3
6.9 MEDIUM· v2
The agp_generic_remove_memory function in drivers/char/agp/generic.c in the Linux kernel before 2.6.38.5 does not validate a certain start parameter, which allows local users to gain privileges or cause a denial of servi...Show more
The agp_generic_remove_memory function in drivers/char/agp/generic.c in the Linux kernel before 2.6.38.5 does not validate a certain start parameter, which allows local users to gain privileges or cause a denial of service (system crash) via a crafted AGPIOC_UNBIND agp_ioctl ioctl call, a different vulnerability than CVE-2011-1745.Show less
2Nec
Yamaha
52Ip38x/1000
Ip38x/103Ip38x/105+49 more
Apr 29, 2026
May 9, 2011
N/A· v4
N/A· v3
7.8 HIGH· v2
Yamaha RTX, RT, SRT, RTV, RTW, and RTA series routers with firmware 6.x through 10.x, and NEC IP38X series routers with firmware 6.x through 10.x, do not properly handle IP header options, which allows remote attackers t...Show more
Yamaha RTX, RT, SRT, RTV, RTW, and RTA series routers with firmware 6.x through 10.x, and NEC IP38X series routers with firmware 6.x through 10.x, do not properly handle IP header options, which allows remote attackers to cause a denial of service (device reboot) via a crafted option that triggers access to an invalid memory location.Show less
1Mozilla
2Firefox
Seamonkey
Apr 29, 2026
May 7, 2011
N/A· v4
N/A· v3
10.0 HIGH· v2
Mozilla Firefox before 3.5.19 and 3.6.x before 3.6.17, and SeaMonkey before 2.0.14, does not properly use nsTreeRange data structures, which allows remote attackers to execute arbitrary code via unspecified vectors that...Show more
Mozilla Firefox before 3.5.19 and 3.6.x before 3.6.17, and SeaMonkey before 2.0.14, does not properly use nsTreeRange data structures, which allows remote attackers to execute arbitrary code via unspecified vectors that lead to a "dangling pointer."Show less
1Mozilla
2Firefox
Seamonkey
Apr 29, 2026
May 7, 2011
N/A· v4
N/A· v3
5.0 MEDIUM· v2
Mozilla Firefox before 3.5.19 and 3.6.x before 3.6.17, and SeaMonkey before 2.0.14, does not properly implement autocompletion for forms, which allows remote attackers to read form history entries via a Java applet that...Show more
Mozilla Firefox before 3.5.19 and 3.6.x before 3.6.17, and SeaMonkey before 2.0.14, does not properly implement autocompletion for forms, which allows remote attackers to read form history entries via a Java applet that spoofs interaction with the autocomplete controls.Show less
1Ca
1Arcot Webfort Versatile Authentication Server
Apr 29, 2026
May 5, 2011
N/A· v4
N/A· v3
5.8 MEDIUM· v2
Open redirect vulnerability in the Administrative Console in CA Arcot WebFort Versatile Authentication Server (VAS) before 6.2.5 allows remote attackers to redirect users to arbitrary web sites and conduct phishing attac...Show more
Open redirect vulnerability in the Administrative Console in CA Arcot WebFort Versatile Authentication Server (VAS) before 6.2.5 allows remote attackers to redirect users to arbitrary web sites and conduct phishing attacks via unspecified vectors.Show less
1Google
1Chrome
Apr 29, 2026
May 3, 2011
N/A· v4
N/A· v3
6.8 MEDIUM· v2
Google Chrome before 11.0.696.57 does not properly handle PDF forms, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via unknown vectors that lead to "stale pointers."
1Google
1Chrome
Apr 29, 2026
May 3, 2011
N/A· v4
N/A· v3
5.8 MEDIUM· v2
Google Chrome before 11.0.696.57 allows user-assisted remote attackers to spoof the URL bar via vectors involving a redirect and a manual reload.
2Apple
Google
4Chrome
Iphone OsItunes+1 more
Apr 29, 2026
May 3, 2011
N/A· v4
N/A· v3
7.5 HIGH· v2
Google Chrome before 11.0.696.57 does not properly handle DOM id maps, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via unknown vectors that lead to "dangling point...Show more
Google Chrome before 11.0.696.57 does not properly handle DOM id maps, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via unknown vectors that lead to "dangling pointers."Show less
1Google
1Chrome
Apr 29, 2026
May 3, 2011
N/A· v4
N/A· v3
5.0 MEDIUM· v2
Google Chrome before 11.0.696.57 does not properly present file dialogs, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via unknown vectors that lead to "dangling poi...Show more
Google Chrome before 11.0.696.57 does not properly present file dialogs, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via unknown vectors that lead to "dangling pointers."Show less
1Google
1Chrome
Apr 29, 2026
May 3, 2011
N/A· v4
N/A· v3
6.8 MEDIUM· v2
Google Chrome before 11.0.696.57 does not properly perform height calculations, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via unknown vectors that lead to a "sta...Show more
Google Chrome before 11.0.696.57 does not properly perform height calculations, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via unknown vectors that lead to a "stale pointer."Show less
1Google
1Chrome
Apr 29, 2026
May 3, 2011
N/A· v4
N/A· v3
6.8 MEDIUM· v2
Google Chrome before 11.0.696.57 does not properly handle drop-down lists, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via unknown vectors that lead to a "stale po...Show more
Google Chrome before 11.0.696.57 does not properly handle drop-down lists, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via unknown vectors that lead to a "stale pointer."Show less
1Google
1Chrome
Apr 29, 2026
May 3, 2011
N/A· v4
N/A· v3
6.8 MEDIUM· v2
Google Chrome before 11.0.696.57 does not properly implement layering, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via unknown vectors that lead to "stale pointers...Show more
Google Chrome before 11.0.696.57 does not properly implement layering, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via unknown vectors that lead to "stale pointers."Show less
1Google
1Chrome
Apr 29, 2026
May 3, 2011
N/A· v4
N/A· v3
6.8 MEDIUM· v2
Google Chrome before 11.0.696.57 does not properly handle mutation events, which allows remote attackers to cause a denial of service (node tree corruption) or possibly have unspecified other impact via unknown vectors.
1Google
1Chrome
Apr 29, 2026
May 3, 2011
N/A· v4
N/A· v3
7.5 HIGH· v2
Google Chrome before 11.0.696.57 allows remote attackers to bypass the Same Origin Policy via vectors involving blobs.
1Google
1Chrome
Apr 29, 2026
May 3, 2011
N/A· v4
N/A· v3
5.0 MEDIUM· v2
Google Chrome before 11.0.696.57 on Linux does not properly interact with the X Window System, which allows remote attackers to cause a denial of service (application crash) via unspecified vectors.
1Google
1Chrome
Apr 29, 2026
May 3, 2011
N/A· v4
N/A· v3
6.8 MEDIUM· v2
Google Chrome before 11.0.696.57 does not ensure thread safety during handling of MIME data, which allows remote attackers to cause a denial of service or possibly have unspecified other impact via unknown vectors.