mruby/c 代码问题漏洞

mruby/c is a C language library in the ITOC mruby/c team.open source. A code issue vulnerability exists in mruby/c version 3.4 and earlier, which stems from improper manipulation of the parameter ptr to function mrbcrawrealloc in file src/alloc.c, which may result in a null pointer dereference...

null pointer dereference vulnerability in mrubyc 3.4

A security vulnerability has been detected in mrubyc up to 3.4. This impacts the function mrbcrawrealloc of the file src/alloc.c. Such manipulation of the argument ptr leads to null pointer dereference. An attack has to be approached locally...

PT-2025-47462

Name of the Vulnerable Software and Affected Versions mrubyc versions prior to 3.4 Description A security issue exists in mrubyc. The mrbc raw realloc function within the src/alloc.c file is susceptible to a null pointer dereference when the ptr argument is manipulated. This requires local access...

Siemens SIMATIC S7-1500 Uncontrolled Resource Consumption (CVE-2021-45960)

In Expat aka libexpat before 2.4.3, a left shift by 29 or more places in the storeAtts function in xmlparse.c can lead to realloc misbehavior e.g., allocating too few bytes, or only freeing memory. This plugin only works with Tenable.ot. Please visit https://www.tenable.com/products/tenable-ot fo...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-990759)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-990759 advisory. In the Linux kernel, the following vulnerability has been resolved: mm: krealloc: Fix MTE false alarm in dokrealloc This patch addresses an issue introduced by commi...

Unity Linux 20.1070a Security Update: kernel (UTSA-2025-989226)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-989226 advisory. In the Linux kernel, the following vulnerability has been resolved: regmap: Fix possible double-free in regcacherbtreeexit In regcacherbtreeinserttoblock, when...

CLSA-2025-1761844489 Fix of 9 CVEs

SECURITY UPDATE: multiple vulnerabilities in AWK implementation - debian/patches/CVE-2021-423xx-awk.patch: fix issues with argument parsing, delete statement validation, length parsing, post-increment/decrement on literals, expression handling, regex splitting, use-after-realloc, and maxfields...

JLSEC-2025-42 In Expat (aka libexpat) before 2.4.3, a left shift by 29 (or more) places in the storeAtts function...

In Expat aka libexpat before 2.4.3, a left shift by 29 or more places in the storeAtts function in xmlparse.c can lead to realloc misbehavior e.g., allocating too few bytes, or only freeing memory...

EUVD-2020-21735

Malware in sbrugna...

EUVD-2019-7611

Malware in sbrugna...

EUVD-2019-7612

Malware in sbrugna...

EUVD-2018-2959

Malware in sbrugna...

EUVD-2012-4302

Malware in sbrugna...

EUVD-2018-3447

Malware in sbrugna...

EUVD-2019-8965

Malware in sbrugna...

Unity Linux 20.1070e Security Update: kernel (UTSA-2025-986408)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2025-986408 advisory. In the Linux kernel, the following vulnerability has been resolved: mac80211: fix use-after-free in CCMP/GCMP RX When PN checking is done in mac80211, for...

EUVD-2021-32666

Malicious code in bioql PyPI...

EUVD-2025-30353

Malicious code in bioql PyPI...

EUVD-2023-59943

Malicious code in bioql PyPI...

Linux Distros Unpatched Vulnerability : CVE-2023-53318

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - recordmcount: Fix memory leaks in the uwrite function Common realloc mistake: 'fileappend' nulled but not freed upon failure CVE-2023-53318 Note that Nessus...