Vulnerabilities (CVE)

Filtered by CWE-476
Total 5657 CVE
CVE Vendors Products Updated CVSS v2 CVSS v3
CVE-2023-48697 1 Eclipse 1 Threadx Usbx 2026-06-17 N/A 6.4 MEDIUM
Azure RTOS USBX is a USB host, device, and on-the-go (OTG) embedded stack, that is fully integrated with Azure RTOS ThreadX. An attacker can cause remote code execution due to memory buffer and pointer vulnerabilities in Azure RTOS USBX. The affected components include functions/processes in pictbridge and host class, related to PIMA, storage, CDC ACM, ECM, audio, hub in RTOS v6.2.1 and below. The fixes have been included in USBX release 6.3.0. Users are advised to upgrade. There are no known workarounds for this vulnerability.
CVE-2023-48416 1 Google 1 Android 2026-06-17 N/A 7.5 HIGH
In multiple locations, there is a possible null dereference due to a missing null check. This could lead to remote denial of service with no additional execution privileges needed. User interaction is not needed for exploitation.
CVE-2023-48364 1 Siemens 6 Openpcs 7, Simatic Batch, Simatic Pcs 7 and 3 more 2026-06-17 N/A 6.5 MEDIUM
A vulnerability has been identified in OpenPCS 7 V9.1 (All versions < V9.1 SP2 UC05), SIMATIC BATCH V9.1 (All versions < V9.1 SP2 UC05), SIMATIC PCS 7 V9.1 (All versions < V9.1 SP2 UC05), SIMATIC Route Control V9.1 (All versions < V9.1 SP2 UC05), SIMATIC WinCC Runtime Professional V18 (All versions < V18 Update 4), SIMATIC WinCC Runtime Professional V19 (All versions < V19 Update 2), SIMATIC WinCC V7.4 (All versions), SIMATIC WinCC V7.5 (All versions < V7.5 SP2 Update 15), SIMATIC WinCC V8.0 (All versions < V8.0 Update 4). The implementation of the RPC (Remote Procedure call) communication protocol in the affected products do not properly handle certain malformed RPC messages. An attacker could use this vulnerability to cause a denial of service condition in the RPC server.
CVE-2023-48363 1 Siemens 6 Openpcs 7, Simatic Batch, Simatic Pcs 7 and 3 more 2026-06-17 N/A 6.5 MEDIUM
A vulnerability has been identified in OpenPCS 7 V9.1 (All versions < V9.1 SP2 UC05), SIMATIC BATCH V9.1 (All versions < V9.1 SP2 UC05), SIMATIC PCS 7 V9.1 (All versions < V9.1 SP2 UC05), SIMATIC Route Control V9.1 (All versions < V9.1 SP2 UC05), SIMATIC WinCC Runtime Professional V18 (All versions < V18 Update 4), SIMATIC WinCC Runtime Professional V19 (All versions < V19 Update 2), SIMATIC WinCC V7.4 (All versions), SIMATIC WinCC V7.5 (All versions < V7.5 SP2 Update 15), SIMATIC WinCC V8.0 (All versions < V8.0 Update 4). The implementation of the RPC (Remote Procedure call) communication protocol in the affected products do not properly handle certain unorganized RPC messages. An attacker could use this vulnerability to cause a denial of service condition in the RPC server.
CVE-2023-48183 1 Quickjs Project 1 Quickjs 2026-06-17 N/A 7.5 HIGH
QuickJS before c4cdd61 has a build_for_in_iterator NULL pointer dereference because of an erroneous lexical scope of "this" with eval.
CVE-2023-47466 1 Taglib 1 Taglib 2026-06-17 N/A 2.9 LOW
TagLib before 2.0 allows a segmentation violation and application crash during tag writing via a crafted WAV file in which an id3 chunk is the only valid chunk.
CVE-2023-47076 3 Adobe, Apple, Microsoft 3 Indesign, Macos, Windows 2026-06-17 N/A 5.5 MEDIUM
Adobe InDesign versions 19.0 (and earlier) and 17.4.2 (and earlier) are affected by a NULL Pointer Dereference vulnerability. An unauthenticated attacker could leverage this vulnerability to achieve an application denial-of-service in the context of the current user. Exploitation of this issue requires user interaction in that a victim must open a malicious file.
CVE-2023-47003 1 Redislabs 1 Redisgraph 2026-06-17 N/A 9.8 CRITICAL
An issue in RedisGraph v.2.12.10 allows an attacker to execute arbitrary code and cause a denial of service via a crafted string in DataBlock_ItemIsDeleted.
CVE-2023-46867 1 Color 1 Demoiccmax 2026-06-17 N/A 6.5 MEDIUM
In International Color Consortium DemoIccMAX 79ecb74, CIccXformMatrixTRC::GetCurve in IccCmm.cpp in libSampleICC.a has a NULL pointer dereference.
CVE-2023-46862 1 Linux 1 Linux Kernel 2026-06-17 N/A 4.7 MEDIUM
An issue was discovered in the Linux kernel through 6.5.9. During a race with SQ thread exit, an io_uring/fdinfo.c io_uring_show_fdinfo NULL pointer dereference can occur.
CVE-2023-46838 3 Debian, Fedoraproject, Linux 3 Debian Linux, Fedora, Linux Kernel 2026-06-17 N/A 7.5 HIGH
Transmit requests in Xen's virtual network protocol can consist of multiple parts. While not really useful, except for the initial part any of them may be of zero length, i.e. carry no data at all. Besides a certain initial portion of the to be transferred data, these parts are directly translated into what Linux calls SKB fragments. Such converted request parts can, when for a particular SKB they are all of length zero, lead to a de-reference of NULL in core networking code.
CVE-2023-46728 1 Squid-cache 1 Squid 2026-06-17 N/A 7.5 HIGH
Squid is a caching proxy for the Web supporting HTTP, HTTPS, FTP, and more. Due to a NULL pointer dereference bug Squid is vulnerable to a Denial of Service attack against Squid's Gopher gateway. The gopher protocol is always available and enabled in Squid prior to Squid 6.0.1. Responses triggering this bug are possible to be received from any gopher server, even those without malicious intent. Gopher support has been removed in Squid version 6.0.1. Users are advised to upgrade. Users unable to upgrade should reject all gopher URL requests.
CVE-2023-46427 1 Gpac 1 Gpac 2026-06-17 N/A 9.8 CRITICAL
An issue was discovered in gpac version 2.3-DEV-rev588-g7edc40fee-master, allows remote attackers to execute arbitrary code, cause a denial of service (DoS), and obtain sensitive information via null pointer deference in gf_dash_setup_period component in media_tools/dash_client.c.
CVE-2023-46345 1 Fossies 1 Catdoc 2026-06-17 N/A 7.5 HIGH
Catdoc v0.95 was discovered to contain a NULL pointer dereference via the component xls2csv at src/xlsparse.c.
CVE-2023-46343 1 Linux 1 Linux Kernel 2026-06-17 N/A 5.5 MEDIUM
In the Linux kernel before 6.5.9, there is a NULL pointer dereference in send_acknowledge in net/nfc/nci/spi.c.
CVE-2023-46239 1 Quic-go Project 1 Quic-go 2026-06-17 N/A 7.5 HIGH
quic-go is an implementation of the QUIC protocol in Go. Starting in version 0.37.0 and prior to version 0.37.3, by serializing an ACK frame after the CRYTPO that allows a node to complete the handshake, a remote node could trigger a nil pointer dereference (leading to a panic) when the node attempted to drop the Handshake packet number space. An attacker can bring down a quic-go node with very minimal effort. Completing the QUIC handshake only requires sending and receiving a few packets. Version 0.37.3 contains a patch. Versions before 0.37.0 are not affected.
CVE-2023-46051 2026-06-17 N/A 3.3 LOW
TeX Live 944e257 allows a NULL pointer dereference in texk/web2c/pdftexdir/tounicode.c. NOTE: this is disputed because it should be categorized as a usability problem.
CVE-2023-46049 2026-06-17 N/A 5.3 MEDIUM
LLVM 15.0.0 has a NULL pointer dereference in the parseOneMetadata() function via a crafted pdflatex.fmt file (or perhaps a crafted .o file) to llvm-lto. NOTE: this is disputed because the relationship between pdflatex.fmt and any LLVM language front end is not explained, and because a crash of the llvm-lto application should be categorized as a usability problem.
CVE-2023-46048 2026-06-17 N/A 6.2 MEDIUM
Tex Live 944e257 has a NULL pointer dereference in texk/web2c/pdftexdir/writet1.c. NOTE: this is disputed because it should be categorized as a usability problem.
CVE-2023-46046 2026-06-17 N/A 5.5 MEDIUM
An issue in MiniZinc before 2.8.0 allows a NULL pointer dereference via ti_expr in a crafted .mzn file. NOTE: this is disputed because there is no common libminizinc use case in which an unattended process is supposed to run forever to process a series of atttacker-controlled .mzn files.