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CWE-20

13,740 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 (13,740)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
4Canonical
DebianLibvncserver+1 more
4Debian Linux
LibvncserverSolaris+1 more
May 6, 2026
Dec 15, 2014
N/A· v4
N/A· v3
7.5 HIGH· v2
The HandleRFBServerMessage function in libvncclient/rfbproto.c in LibVNCServer 0.9.9 and earlier does not check certain malloc return values, which allows remote VNC servers to cause a denial of service (application cras...Show more
The HandleRFBServerMessage function in libvncclient/rfbproto.c in LibVNCServer 0.9.9 and earlier does not check certain malloc return values, which allows remote VNC servers to cause a denial of service (application crash) or possibly execute arbitrary code by specifying a large screen size in a (1) FramebufferUpdate, (2) ResizeFrameBuffer, or (3) PalmVNCReSizeFrameBuffer message.Show less
1Ibm
2Db2
Db2 Connect
May 6, 2026
Dec 12, 2014
N/A· v4
N/A· v3
4.0 MEDIUM· v2
IBM DB2 9.7 through FP10, 9.8 through FP5, 10.1 through FP4, and 10.5 before FP5 on Linux, UNIX, and Windows allows remote authenticated users to cause a denial of service (daemon crash) by specifying the same column wit...Show more
IBM DB2 9.7 through FP10, 9.8 through FP5, 10.1 through FP4, and 10.5 before FP5 on Linux, UNIX, and Windows allows remote authenticated users to cause a denial of service (daemon crash) by specifying the same column within multiple ALTER TABLE statements.Show less
1Ibm
1Db2
May 6, 2026
Dec 12, 2014
N/A· v4
N/A· v3
4.0 MEDIUM· v2
IBM DB2 9.5 through FP10, 9.7 through FP10, 9.8 through FP5, 10.1 through FP4, and 10.5 before FP5 on Linux, UNIX, and Windows allows remote authenticated users to cause a denial of service (daemon crash) by specifying a...Show more
IBM DB2 9.5 through FP10, 9.7 through FP10, 9.8 through FP5, 10.1 through FP4, and 10.5 before FP5 on Linux, UNIX, and Windows allows remote authenticated users to cause a denial of service (daemon crash) by specifying an identity column within a crafted ALTER TABLE statement.Show less
2Qemu
Redhat
7Enterprise Linux Desktop
Enterprise Linux EusEnterprise Linux Server+4 more
May 6, 2026
Dec 12, 2014
N/A· v4
N/A· v3
7.5 HIGH· v2
The host_from_stream_offset function in arch_init.c in QEMU, when loading RAM during migration, allows remote attackers to execute arbitrary code via a crafted (1) offset or (2) length value in savevm data.
1Juniper
3Mobile System Software
RingmasterSmartpass
May 6, 2026
Dec 12, 2014
N/A· v4
N/A· v3
2.9 LOW· v2
Juniper WLC devices with WLAN Software releases 8.0.x before 8.0.4, 9.0.x before 9.0.2.11, 9.0.3.x before 9.0.3.5, and 9.1.x before 9.1.1, when "Proxy ARP" or "No Broadcast" features are enabled in a clustered setup, all...Show more
Juniper WLC devices with WLAN Software releases 8.0.x before 8.0.4, 9.0.x before 9.0.2.11, 9.0.3.x before 9.0.3.5, and 9.1.x before 9.1.1, when "Proxy ARP" or "No Broadcast" features are enabled in a clustered setup, allows remote attackers to cause a denial of service (device disconnect) via unspecified vectors.Show less
1Linux
1Linux Kernel
May 6, 2026
Dec 12, 2014
N/A· v4
N/A· v3
7.5 HIGH· v2
The mdp_lut_hw_update function in drivers/video/msm/mdp.c in the MDP display driver for the Linux kernel 3.x, as used in Qualcomm Innovation Center (QuIC) Android contributions for MSM devices and other products, does no...Show more
The mdp_lut_hw_update function in drivers/video/msm/mdp.c in the MDP display driver for the Linux kernel 3.x, as used in Qualcomm Innovation Center (QuIC) Android contributions for MSM devices and other products, does not validate certain start and length values within an ioctl call, which allows attackers to gain privileges via a crafted application.Show less
1Mozilla
3Firefox
SeamonkeyThunderbird
May 6, 2026
Dec 11, 2014
N/A· v4
N/A· v3
6.8 MEDIUM· v2
Mozilla Firefox before 34.0, Firefox ESR 31.x before 31.3, Thunderbird before 31.3, and SeaMonkey before 2.31 might allow remote attackers to execute arbitrary code by leveraging an incorrect cast from the BasicThebesLay...Show more
Mozilla Firefox before 34.0, Firefox ESR 31.x before 31.3, Thunderbird before 31.3, and SeaMonkey before 2.31 might allow remote attackers to execute arbitrary code by leveraging an incorrect cast from the BasicThebesLayer data type to the BasicContainerLayer data type.Show less
1Mozilla
3Firefox
SeamonkeyThunderbird
May 6, 2026
Dec 11, 2014
N/A· v4
N/A· v3
4.3 MEDIUM· v2
The XMLHttpRequest.prototype.send method in Mozilla Firefox before 34.0, Firefox ESR 31.x before 31.3, Thunderbird before 31.3, and SeaMonkey before 2.31 allows remote attackers to cause a denial of service (application...Show more
The XMLHttpRequest.prototype.send method in Mozilla Firefox before 34.0, Firefox ESR 31.x before 31.3, Thunderbird before 31.3, and SeaMonkey before 2.31 allows remote attackers to cause a denial of service (application crash) via a crafted JavaScript object.Show less
1Mozilla
3Firefox
SeamonkeyThunderbird
May 6, 2026
Dec 11, 2014
N/A· v4
N/A· v3
6.8 MEDIUM· v2
Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 34.0, Firefox ESR 31.x before 31.3, Thunderbird before 31.3, and SeaMonkey before 2.31 allow remote attackers to cause a denial of serv...Show more
Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 34.0, Firefox ESR 31.x before 31.3, Thunderbird before 31.3, and SeaMonkey before 2.31 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors.Show less
1Isc
1Bind
May 6, 2026
Dec 11, 2014
N/A· v4
N/A· v3
5.4 MEDIUM· v2
The GeoIP functionality in ISC BIND 9.10.0 through 9.10.1 allows remote attackers to cause a denial of service (assertion failure and named exit) via vectors related to (1) the lack of GeoIP databases for both IPv4 and I...Show more
The GeoIP functionality in ISC BIND 9.10.0 through 9.10.1 allows remote attackers to cause a denial of service (assertion failure and named exit) via vectors related to (1) the lack of GeoIP databases for both IPv4 and IPv6, or (2) IPv6 support with certain options.Show less
1Microsoft
1Internet Explorer
May 6, 2026
Dec 11, 2014
N/A· v4
N/A· v3
9.3 HIGH· v2
Microsoft Internet Explorer 6 through 8 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka "Internet Explorer Memory Corruption Vulnerability."
1Microsoft
1Internet Explorer
May 6, 2026
Dec 11, 2014
N/A· v4
N/A· v3
9.3 HIGH· v2
Microsoft Internet Explorer 11 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka "Internet Explorer Memory Corruption Vulnerability," a differe...Show more
Microsoft Internet Explorer 11 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka "Internet Explorer Memory Corruption Vulnerability," a different vulnerability than CVE-2014-6327 and CVE-2014-6329.Show less
1Microsoft
1Internet Explorer
May 6, 2026
Dec 11, 2014
N/A· v4
N/A· v3
9.3 HIGH· v2
Microsoft Internet Explorer 8 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka "Internet Explorer Memory Corruption Vulnerability."
1Microsoft
1Internet Explorer
May 6, 2026
Dec 11, 2014
N/A· v4
N/A· v3
9.3 HIGH· v2
Microsoft Internet Explorer 10 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka "Internet Explorer Memory Corruption Vulnerability."
1Microsoft
1Internet Explorer
May 6, 2026
Dec 11, 2014
N/A· v4
N/A· v3
9.3 HIGH· v2
Microsoft Internet Explorer 9 through 11 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka "Internet Explorer Memory Corruption Vulnerability."
1Microsoft
1Internet Explorer
May 6, 2026
Dec 11, 2014
N/A· v4
N/A· v3
4.3 MEDIUM· v2
Microsoft Internet Explorer 11 allows remote attackers to bypass the ASLR protection mechanism via a crafted web site, aka "Internet Explorer ASLR Bypass Vulnerability."
1Microsoft
1Internet Explorer
May 6, 2026
Dec 11, 2014
N/A· v4
N/A· v3
4.3 MEDIUM· v2
Microsoft Internet Explorer 8 through 11 allows remote attackers to bypass the XSS filter via a crafted attribute of an element in an HTML document, aka "Internet Explorer XSS Filter Bypass Vulnerability," a different vu...Show more
Microsoft Internet Explorer 8 through 11 allows remote attackers to bypass the XSS filter via a crafted attribute of an element in an HTML document, aka "Internet Explorer XSS Filter Bypass Vulnerability," a different vulnerability than CVE-2014-6328.Show less
1Microsoft
1Exchange Server
May 6, 2026
Dec 11, 2014
N/A· v4
N/A· v3
3.5 LOW· v2
Outlook Web App (OWA) in Microsoft Exchange Server 2013 SP1 and Cumulative Update 6 does not properly validate redirection tokens, which allows remote attackers to redirect users to arbitrary web sites and spoof the orig...Show more
Outlook Web App (OWA) in Microsoft Exchange Server 2013 SP1 and Cumulative Update 6 does not properly validate redirection tokens, which allows remote attackers to redirect users to arbitrary web sites and spoof the origin of e-mail messages via unspecified vectors, aka "Exchange URL Redirection Vulnerability."Show less
1Microsoft
1Internet Explorer
May 6, 2026
Dec 11, 2014
N/A· v4
N/A· v3
5.0 MEDIUM· v2
Microsoft Internet Explorer 8 through 11 allows remote attackers to bypass the XSS filter via a crafted attribute of an element in an HTML document, aka "Internet Explorer XSS Filter Bypass Vulnerability," a different vu...Show more
Microsoft Internet Explorer 8 through 11 allows remote attackers to bypass the XSS filter via a crafted attribute of an element in an HTML document, aka "Internet Explorer XSS Filter Bypass Vulnerability," a different vulnerability than CVE-2014-6365.Show less
1Microsoft
1Internet Explorer
May 6, 2026
Dec 11, 2014
N/A· v4
N/A· v3
9.3 HIGH· v2
Microsoft Internet Explorer 11 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka "Internet Explorer Memory Corruption Vulnerability," a differe...Show more
Microsoft Internet Explorer 11 allows remote attackers to execute arbitrary code or cause a denial of service (memory corruption) via a crafted web site, aka "Internet Explorer Memory Corruption Vulnerability," a different vulnerability than CVE-2014-6329 and CVE-2014-6376.Show less