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CWE-476

MITRE ↗

NULL Pointer Dereference

121
CRITICAL
1,458
HIGH
3,571
MEDIUM
180
LOW
5,370 CVEs · Page 84/108
5.5
CVE-2021-39539

An issue was discovered in pdftools through 20200714. A NULL pointer dereference exists in the function node::BDCNode::~

5.5
CVE-2021-39541

An issue was discovered in pdftools through 20200714. A NULL pointer dereference exists in the function Analyze::Analyze

5.5
CVE-2021-39542

An issue was discovered in pdftools through 20200714. A NULL pointer dereference exists in the function Font::Size() loc

5.5
CVE-2021-39543

An issue was discovered in pdftools through 20200714. A NULL pointer dereference exists in the function Analyze::Analyze

5.5
CVE-2021-39545

An issue was discovered in sela through 20200412. A NULL pointer dereference exists in the function rice::RiceDecoder::p

5.5
CVE-2021-39547

An issue was discovered in sela through 20200412. A NULL pointer dereference exists in the function lpc::SampleGenerator

5.5
CVE-2021-39548

An issue was discovered in sela through 20200412. A NULL pointer dereference exists in the function frame::FrameDecoder:

5.5
CVE-2021-39549

An issue was discovered in sela through 20200412. A NULL pointer dereference exists in the function file::WavFile::WavFi

5.5
CVE-2021-39553

An issue was discovered in swftools through 20200710. A NULL pointer dereference exists in the function grealloc() locat

5.5
CVE-2021-39554

An issue was discovered in swftools through 20200710. A NULL pointer dereference exists in the function Lexer::Lexer() l

5.5
CVE-2021-39555

An issue was discovered in swftools through 20200710. A NULL pointer dereference exists in the function InfoOutputDev::t

5.5
CVE-2021-39556

An issue was discovered in swftools through 20200710. A NULL pointer dereference exists in the function InfoOutputDev::t

5.5
CVE-2021-39557

An issue was discovered in swftools through 20200710. A NULL pointer dereference exists in the function copyString() loc

5.5
CVE-2021-39559

An issue was discovered in swftools through 20200710. A NULL pointer dereference exists in the function GString::~GStrin

5.5
CVE-2021-39562

An issue was discovered in swftools through 20200710. A NULL pointer dereference exists in the function FileStream::make

5.5
CVE-2021-39563

An issue was discovered in swftools through 20200710. A NULL pointer dereference exists in the function swf_DumpActions(

5.5
CVE-2021-39575

An issue was discovered in swftools through 20200710. A NULL pointer dereference exists in the function dump_method() lo

5.5
CVE-2021-39583

An issue was discovered in swftools through 20200710. A NULL pointer dereference exists in the function pool_lookup_stri

5.5
CVE-2021-39584

An issue was discovered in swftools through 20200710. A NULL pointer dereference exists in the function namespace_set_ha

5.5
CVE-2021-39585

An issue was discovered in swftools through 20200710. A NULL pointer dereference exists in the function traits_dump() lo

5.5
CVE-2021-39587

An issue was discovered in swftools through 20200710. A NULL pointer dereference exists in the function swf_DumpABC() lo

5.5
CVE-2021-39588

An issue was discovered in swftools through 20200710. A NULL pointer dereference exists in the function swf_ReadABC() lo

5.5
CVE-2021-39589

An issue was discovered in swftools through 20200710. A NULL pointer dereference exists in the function parse_metadata()

5.5
CVE-2021-39590

An issue was discovered in swftools through 20200710. A NULL pointer dereference exists in the function params_dump() lo

5.5
CVE-2021-39591

An issue was discovered in swftools through 20200710. A NULL pointer dereference exists in the function swf_GetShapeBoun

5.5
CVE-2021-39592

An issue was discovered in swftools through 20200710. A NULL pointer dereference exists in the function pool_lookup_uint

5.5
CVE-2021-39593

An issue was discovered in swftools through 20200710. A NULL pointer dereference exists in the function swf_FontExtract_

5.5
CVE-2021-39594

Other An issue was discovered in swftools through 20200710. A NULL pointer dereference exists in the function updateusag

5.5
CVE-2021-39596

An issue was discovered in swftools through 20200710. A NULL pointer dereference exists in the function code_parse() loc

5.5
CVE-2021-39597

An issue was discovered in swftools through 20200710. A NULL pointer dereference exists in the function code_dump2() loc

5.5
CVE-2021-39598

An issue was discovered in swftools through 20200710. A NULL pointer dereference exists in the function callcode() locat

5.5
CVE-2021-39849

Acrobat Reader DC versions 2021.005.20060 (and earlier), 2020.004.30006 (and earlier) and 2017.011.30199 (and earlier) a

5.5
CVE-2021-39850

Acrobat Reader DC versions 2021.005.20060 (and earlier), 2020.004.30006 (and earlier) and 2017.011.30199 (and earlier) a

5.5
CVE-2021-39851

Acrobat Reader DC versions 2021.005.20060 (and earlier), 2020.004.30006 (and earlier) and 2017.011.30199 (and earlier) a

5.5
CVE-2021-39852

Acrobat Reader DC versions 2021.005.20060 (and earlier), 2020.004.30006 (and earlier) and 2017.011.30199 (and earlier) a

5.5
CVE-2021-39853

Acrobat Reader DC versions 2021.005.20060 (and earlier), 2020.004.30006 (and earlier) and 2017.011.30199 (and earlier) a

5.5
CVE-2021-39854

Acrobat Reader DC versions 2021.005.20060 (and earlier), 2020.004.30006 (and earlier) and 2017.011.30199 (and earlier) a

5.5
CVE-2021-39860

Acrobat Pro DC versions 2021.005.20060 (and earlier), 2020.004.30006 (and earlier) and 2017.011.30199 (and earlier) are

5.5
CVE-2020-22674

An issue was discovered in gpac 0.8.0. An invalid memory dereference exists in the function FixTrackID located in isom_i

5.5
CVE-2021-1116

NVIDIA GPU Display Driver for Windows contains a vulnerability in the kernel mode layer (nvlddmkm.sys), where a NULL poi

5.5
CVE-2021-22459

A component of the HarmonyOS has a NULL Pointer Dereference vulnerability. Local attackers may exploit this vulnerabilit

5.5
CVE-2021-22462

A component of the HarmonyOS has a NULL Pointer Dereference vulnerability. Local attackers may exploit this vulnerabilit

5.5
CVE-2021-22471

A component of the HarmonyOS has a NULL Pointer Dereference vulnerability. Local attackers may exploit this vulnerabilit

5.5
CVE-2021-1122

NVIDIA vGPU software contains a vulnerability in the Virtual GPU Manager (vGPU plugin), where it can dereference a NULL

5.5
CVE-2021-41215

TensorFlow is an open source platform for machine learning. In affected versions the shape inference code for `Deseriali

5.5
CVE-2021-41217

TensorFlow is an open source platform for machine learning. In affected versions the process of building the control flo

5.5
CVE-2021-42373

A NULL pointer dereference in Busybox's man applet leads to denial of service when a section name is supplied but no pag

5.5
CVE-2021-42376

A NULL pointer dereference in Busybox's hush applet leads to denial of service when processing a crafted shell command,

5.5
CVE-2021-43668

Go-Ethereum 1.10.9 nodes crash (denial of service) after receiving a serial of messages and cannot be recovered. They wi

5.5
CVE-2021-40756

Adobe After Effects version 18.4.1 (and earlier) is affected by a Null pointer dereference vulnerability when parsing a

Frequently Asked Questions

What is CWE-476?

CWE-476 (NULL Pointer Dereference) is a weakness category in the Common Weakness Enumeration (CWE) system maintained by MITRE. It describes a class of software or hardware vulnerability that can lead to security issues.

How many CVEs are classified as CWE-476?

There are 6,577 CVE records associated with CWE-476 in our database. Of these, 121 are critical severity, 1458 are high severity, and 3571 are medium severity.

How can I protect against CWE-476 vulnerabilities?

Protection strategies depend on the specific weakness type. General measures include input validation, secure coding practices, regular security testing, and keeping software up to date. CyberStrike can help by automatically scanning your infrastructure for vulnerabilities related to CWE-476 using AI-powered security agents.

Detect CWE-476 Vulnerabilities

CyberStrike's AI agents automatically detect null pointer dereference vulnerabilities across your infrastructure.

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