82654 matches found
PT-2026-47001
An issue was discovered in GnuTLS before 3.6.15. A server can trigger a NULL pointer dereference in a TLS 1.3 client if a no renegotiation alert is sent with unexpected timing, and then an invalid second handshake occurs. The crash happens in the application's error handling path, where the gnutl...
GNU LibreDWG 代码问题漏洞
GNU LibreDWG is a C-language library from the GNU community in the United States that is used for processing DWG files. Versions of GNU LibreDWG prior to 0.14 contained code vulnerabilities. These vulnerabilities stemmed from improper handling of the matchBLOCKHEADER function in the dwggrep.c fil...
Linux kernel 安全漏洞
The Linux kernel is the kernel used by the Linux operating system developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from a lack of null pointer checking in the l2capsocknewconnectioncb function within the Bluetooth L2CAP...
Hitachi Energy RTU500 安全漏洞
Hitachi Energy RTU500 is a series of industrial control components developed by Hitachi, Ltd. Hitachi Energy RTU500 contains a security vulnerability; this vulnerability stems from a null pointer dereferencing when using the IEC 60870-5-104 standard in bidirectional mode, which may lead to...
GPAC 代码问题漏洞
GPAC is an open-source multimedia framework developed by GPAC. Versions of GPAC 2.4.0 and earlier contained code vulnerabilities. These vulnerabilities stemmed from improper handling of the MergeFragment function in the MP4Box component, which could lead to null pointer dereferencing...
PT-2026-43186
Name of the Vulnerable Software and Affected Versions GNU LibreDWG versions prior to 0.15 Description A security flaw exists in the Dwggrep Utility component within the dwggrep.c file. A local attacker can cause a null pointer dereference, which occurs when a program attempts to read or write to ...
PT-2026-62077
Name of the Vulnerable Software and Affected Versions Capstone versions prior to 6.0.0-Alpha8 Capstone versions prior to 5.0.8 Description A NULL pointer dereference occurs in the modRMRequired and decode functions when disassembling 3DNow! opcodes 0F 0F in builds compiled with -DCAPSTONE X86...
ROS-20260526-73-0003
A vulnerability in the libexpat XML file parsing library is related to null pointer dereferencing. Exploitation of the vulnerability could allow an attacker to cause a denial of service...
Amazon Linux 2023 : httpd, httpd-core, httpd-devel (ALAS2023-2026-1720)
It is, therefore, affected by multiple vulnerabilities as referenced in the ALAS2023-2026-1720 advisory. An escalation of privilege bug in various modules in Apache HTTP 2.4.66 and earlier allows local .htaccess authors to read files with the privileges of the httpd user. Users are recommended to...
PT-2026-43303
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A null pointer dereference occurs in the Bluetooth L2CAP component within the l2cap sock new connection cb function. A null pointer dereference is a runtime error that happens when a...
PT-2026-43304
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description A NULL-pointer dereference exists in the Bluetooth L2CAP subsystem, specifically within the l2cap sock get sndtimeo cb function. This issue can lead to kernel crashes and a denial of...
PT-2026-52246
Name of the Vulnerable Software and Affected Versions Linux kernel affected versions not specified Description An issue exists in the thunderbolt component where the tb property entry valid function accepts entries with a length of 0 for DIRECTORY, DATA, and TEXT types. A zero-length TEXT entry...
PT-2026-43358
Name of the Vulnerable Software and Affected Versions Autodesk 3ds Max affected versions not specified Description A maliciously crafted PAR file can trigger a NULL Pointer Dereference a condition where a program attempts to read from a memory address that is null when parsed. This can cause the...
Linux kernel 安全漏洞
The Linux kernel is the kernel used by the Linux operating system developed by the Linux Foundation in the United States. There is a security vulnerability in the Linux kernel, which stems from a lack of null pointer checking in the l2capsockgetsndtimeocb function within the Bluetooth L2CAP...
Important: php8.2
Issue Overview: In PHP versions 8.2. before 8.2.31, 8.3. before 8.3.31, 8.4. before 8.4.21, and 8.5. before 8.5.6, the SOAP extension's object deduplication mechanism stores pointers to PHP objects in a global map without incrementing their reference counts. When an apache:Map node contains...
Important: php8.3
Issue Overview: In PHP versions 8.2. before 8.2.31, 8.3. before 8.3.31, 8.4. before 8.4.21, and 8.5. before 8.5.6, the SOAP extension's object deduplication mechanism stores pointers to PHP objects in a global map without incrementing their reference counts. When an apache:Map node contains...
Important: php
Issue Overview: In PHP versions 8.2. before 8.2.31, 8.3. before 8.3.31, 8.4. before 8.4.21, and 8.5. before 8.5.6, the SOAP extension's object deduplication mechanism stores pointers to PHP objects in a global map without incrementing their reference counts. When an apache:Map node contains...
Important: httpd
Issue Overview: An escalation of privilege bug in various modules in Apache HTTP 2.4.66 and earlier allows local .htaccess authors to read files with the privileges of the httpd user. Users are recommended to upgrade to version 2.4.67, which fixes this issue. CVE-2026-24072 Heap-based Buffer...
PT-2026-43244
IEC 60870-5-104 used in bidirectional mode is vulnerable for a NULL pointer dereferencing, if a specially crafted sequence of messages is sent for a certain time, causing Denial of Service impact. Product is only affected if IEC 60870-5-104 functionality in bidirectional mode BCI is configured...