CWE-476: NULL Pointer Dereference
The product dereferences a pointer that it expects to be valid but is NULL.
Also known as NPD, null deref, NPE.
A kind of CWE-710 Improper Adherence to Coding Standards.
From the CWE List. © The MITRE Corporation.
Newest
- linux, linux kernel +1 moredrm/msm: adreno: fix deferencing ifpc_reglist when not declared5.5 Medium
- adobe substance3d - modeler, substance 3d modeler +1 moreSubstance3D - Modeler | NULL Pointer Dereference (CWE-476)5.5 Medium
- adobe substance3d - modeler, substance 3d modeler +1 moreSubstance3D - Modeler | NULL Pointer Dereference (CWE-476)5.5 Medium
- adobe illustrator, illustrator desktop 2025, illustrator desktop 2026 +2 moreIllustrator | NULL Pointer Dereference (CWE-476)5.5 Medium
- microsoft windows 10 version 1607, windows 10 version 1809, windows 10 version 21h2 +29 more +31 moreWindows Local Security Authority Subsystem Service (LSASS) Denial of Service Vulnerability7.5 High
- blackberry ltd qnx os for safety, qnx software development platform, blackberry ltd. qnx os for medical +2 moreVulnerability in the QNX Neutrino Kernel impacts the QNX Software Development Platform and QNX OS for Safety6.2 Medium
- linux, linux kernel, siemens simatic s7-1500 cpu 1518-4 pn/dp mfp (6es7518-4ax00-1ab0) +4 more +6 moreip6_gre: make ip6gre_header() robust5.5 Medium
- linux, linux kernel +1 moredrm/ttm: Avoid NULL pointer deref for evicted BOs5.5 Medium
- linux, siemens simatic s7-1500 cpu 1518-4 pn/dp mfp (6es7518-4ax00-1ab0), simatic s7-1500 cpu 1518-4 pn/dp mfp (6es7518-4ax00-1ac0) +3 more +5 moreext4: xattr: fix null pointer deref in ext4_raw_inode()7.1 High
- linux, siemens simatic s7-1500 cpu 1518-4 pn/dp mfp (6es7518-4ax00-1ab0), simatic s7-1500 cpu 1518-4 pn/dp mfp (6es7518-4ax00-1ac0) +3 more +5 morescsi: Revert "scsi: qla2xxx: Perform lockless command completion in abort path"8.8 High
- linuxipvs: fix ipv4 null-ptr-deref in route error path6.8 Medium
- linux, siemens simatic s7-1500 cpu 1518-4 pn/dp mfp (6es7518-4ax00-1ab0), simatic s7-1500 cpu 1518-4 pn/dp mfp (6es7518-4ax00-1ac0) +3 more +5 morescsi: target: Reset t_task_cdb pointer in error case7.5 High
- lief-project lieflief-project LIEF ELF Binary Parser.tcc parse_binary null pointer dereference4.8 Medium
- apache nimble, apache software foundation mynewt nimble +1 moreApache Mynewt NimBLE: NULL Pointer Dereference in NimBLE host HCI layer7.5 High
- harfbuzzNull Pointer Dereference in SubtableUnicodesCache::create leading to DoS5.3 Medium
- fluidsynthfluidsynth-2.4.6 and earlier versions is vulnerable to Null pointer dereference in...7.5 High
- totolink wa1200, wa1200-poe, wa1200-poe firmware +2 moreTOTOLINK WA1200 HTTP Request cstecgi.cgi null pointer dereference6.9 Medium
- trend micro, inc. micro apex central, trendmicro apex central +1 moreA message unchecked NULL return value vulnerability in Trend Micro Apex Central could allow a...7.5 High
- color iccdeviccDEV has Type Confusion in CIccTag:IsTypeCompressed()5.4 Medium
- color iccdeviccDEV has Type Confusion in CIccProfileXml::ParseBasic() at IccXML/IccLibXML/IccProfileXml.cpp6.5 Medium
- color iccdeviccDEV has Type Confusion in SIccCalcOp::ArgsPushed() at IccProfLib/IccMpeCalc.cpp8.8 High
- color iccdeviccDEV has Null Pointer Dereference in CIccProfile::CheckTagTypes()6.5 Medium
- color iccdeviccDEV is Vulnerable to Null Pointer Dereference in CIccProfileXml::ParseBasic() Leading to Denial of Service5.5 Medium
- color iccdeviccDEV has Undefined Behavior - Null Pointer Passed to memcpy() in CIccTagSparseMatrixArray6.1 Medium
- color iccdevNULL Pointer Dereference in iccDEV XML Tag Parser5.5 Medium
- color iccdevNULL Pointer Dereference in iccDEV XML Parser5.5 Medium
- color iccdevNULL Pointer Dereference in iccDEV XML Calculator Parser5.5 Medium
- color iccdevNULL Pointer Dereference in iccDEV Signature Parser5.5 Medium
- color iccdevNULL Pointer Dereference in iccDEV Unknown Tag Parser5.5 Medium
lrucrates.io`IterMut` violates Stacked Borrows by invalidating internal pointer2.7 Low- tp-link systems inc. archer be400, tp-link archer be400 firmware +1 moreNull Pointer Dereference Vulnerability in Malformed 802.11 Frame of TP-Link Archer BE4007.1 High
- color iccdeviccDEV ToneMap Writer has NULL Pointer Member Call5.5 Medium
- color iccdeviccDEV Undefined Behavior (UB) and Out of Memory in CIccProfile::LoadTag()8.8 High
- mediatek nr15, nr16, nr17 +2 more +4 moreIn Modem, there is a possible system crash due to incorrect error handling. This could lead to...6.5 Medium
- qnap qts, quts hero +1 moreQTS, QuTS hero1.2 Low
- qnap qts, quts hero +1 moreQTS, QuTS hero1.3 Low
- qnap qts, quts hero +1 moreQTS1.2 Low
- qnap qts, quts hero +1 moreQTS, QuTS hero1.2 Low
- qnap qts, quts hero +1 moreQTS, QuTS hero1.2 Low
- qnap qts, quts hero +1 moreQTS, QuTS hero1.2 Low
- qnap qts, quts hero +1 moreQTS, QuTS hero1.2 Low
- qnap qts, quts hero +1 moreQTS, QuTS hero1.2 Low
- qnap qts, quts hero +1 moreQTS, QuTS hero1.2 Low
- qnap qts, quts hero +1 moreQTS, QuTS hero1.3 Low
- unrtf project unrtfA NULL pointer dereference in the src/path.c component of GNU Unrtf v0.21.10 allows attackers to...7.5 High
- omec-project upfomec-project UPF PFCP Session Establishment Request messages_session.go handleSessionEstablishmentRequest null pointer dereference5.3 Medium
- sante pacs serverSante PACS Server HTTP Content-Length Header Handling NULL Pointer Dereference Denial-of-Service Vulnerability7.5 High
- phpNULL Pointer Dereference in PDO quoting8.2 High
- webassembly binaryenWebAssembly Binaryen IRBuilder wasm-ir-builder.cpp makeLocalTee null pointer dereference4.8 Medium
- open5gsOpen5GS FAR-ID handler.c ogs_pfcp_handle_create_pdr null pointer dereference2.3 Low
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