Glibc news. execstack" tunable to force an exec...

Glibc news. execstack" tunable to force an executable stack. 35, but it may break on a system with version 2. 41 there are many new features coming to this widely-used libc implementation by Linux systems and elsewhere. The current stable version of glibc is 2. The vulnerability is relat Several security updates are available for AlmaLinux, including patches for Go and Node. GNU C Library 2. Linux C Library development. 3 update to protect iPhone users from 39 security vulnerabilities, including a serious zero-day flaw in the Dynamic Link Editor (dyld). 34. 34 was released 2021-08-01! Glibc 2. 1-2024, faster malloc tcache, and dozens of bug fixes and CVE patches. 42. The default setting of '2' uses the new DFS-based algorithm. Thus, users will be able to get a glibc with many bugfixes from mainline (compared to the "main release" 2. In brief, systems using glibc and serving php content could potentially be at risk. GNU C Library (glibc) is a free software library that provides essential system services for Linux and other Unix-like operating systems. x on Linux uses the soname libc. Contribute to pulp-platform/riscv-glibc development by creating an account on GitHub. So, yeah, this is bad news with a capital B for Linux users. 41 released. The vulnerability was introduced in glibc 2. It seems a recent update to glibc with version 2. Overview Any Unix-like operating system needs a C library: the library which defines the "system calls" and other basic facilities such as fopen, malloc, printf A recent admirable effort of persistence from Fangrui Song added support for linking Glibc with LLD, the LLVM linker, starting with the soon-to-be-released LLVM 13 and glibc 2. Contribute to AcreetionOS-Linux/glibc development by creating an account on GitHub. rtld. Fangrui Song also wrote a blog post describing his experience which is a very good read for anyone interested in the subject. 41 is now available as the newest half-year feature release to this important C library for Linux systems and other environments. 42 is out, bringing ISO C23, POSIX. The flaw resides in the glibc’s syslog function, an attacker can exploit the flaw to gain root access through a privilege escalation. 41 release include: GNU C Library 2. 5月16日GNU C程式庫（glibc）的開發團隊 發布資安公告，指出該程式庫存在重大層級的資安漏洞CVE-2025-4802，，一旦遭到利用，攻擊者可針對靜態編譯的setuid二進位檔案呼叫dlopen功能的過程，趁機控制載入的動態共用程式庫，從而載入惡意程式庫的程式碼， CVSS風險 As expected, GNU C Library 'glibc' 2. [27] Remote execution The bug is found in glibc - a open-source library of code that is widely used in internet-connected devices. * A new tunable, glibc. With glibc 2. Security researchers have disclosed a significant vulnerability in the GNU C Library, affecting millions of Linux systems worldwide. The vulnerability in question affects the processing of the GLIBC For example, software built on a system with glibc 2. 6[23][better source needed] In 2009, Debian and a number of derivatives switched from glibc to the variant [25] eglibc. Linaro engineer Adhemerval Zanella recently sent out a set of 59 patches to allow building the GNU C Library 'glibc' with the LLVM Clang compiler as an alternative to GCC. 36 was released 2022-08-01! Glibc 2. One particular function is domain look-up. Unprivileged attackers can get root access on multiple major Linux distributions in default configurations by exploiting a newly disclosed local privilege escalation (LPE) vulnerability in the GNU Unofficial mirror of sourceware glibc repository. FreeRDP, NodeJS, GlibC, and more updates for RHEL Red Hat 9348 Published Just now by Philipp Esselbach News Release Process Stable Glibc releases are further maintained in release branches, where they continue to receive backports of bugfixes committed to the main development branch (master). 42 release include: - Continued to implement additional ISO C23 functionality. Jul 29, 2025 · GNU C Library 2. Glibc - the last big GCC bastion, is now working towards supporting LLVM as a first-class citizen. Glibc for x86. 38 中，其突出的主要新穎性之一是 添加了新函數 strlcpy 和 strlcat， 哪一個 是 strncpy 和 strncat 函數的替代函數，其中包含緩衝區溢出保護，並且必須將最終字符串設置為空字節。 glibc built and installed from master at b149c8e1f70cf93ad09e8f9cc69a56749ddc8c4c One new . After installing the update, the Discord client will show a red warning that the installation is corrupt. 44, releasing on or around August 1st, 2026. This commit today to the mainline GNU C Library codebase extends the "glibc. Jan 30, 2024 · The latest news about glibc New Linux glibc flaw lets attackers get root on major distros Unprivileged attackers can get root access on multiple major Linux distributions in default configurations May 19, 2025 · A critical vulnerability in the GNU C Library (glibc) has exposed millions of Linux systems to potential privilege escalation attacks, security researchers warned this week. Please do not rely on this repo. The current development version of glibc is 2. Overview Any Unix-like operating system needs a C library: the library which defines the "system calls" and other basic facilities such as fopen, malloc, printf GNU C Library for PULP and RISC-V . dynamic_sort, can be used to select between the two DSO sorting algorithms. object dependency cases. 35 which will be released in a few months. 42: A Deep Dive into the New Standard for System Libraries # The GNU C Library (Glibc), a cornerstone of Linux and other Unix-like operating systems, has just received a significant update with the release of Glibc 2. Some of the many changes and improvements to find with the upcoming GNU C Library 2. - Working on some early C2Y features, such as the uabs / ulabs / ullabs / uimaxabs unsigned abs functions. The Linux system where JetBrains Runtime used to be built resulted in a dependency on glibc 2. 37 in August 2022. Last week, CVE-2024-2961 was announced. Latest News 2026-01-23: glibc 2. 43 released. 41 release at the end of January, has been causing all sorts of problems for Linux gamers that have pulled in the update (mostly on rolling-release distributions). Version 2. Apr 8, 2025 · Two months and one day after that initial bug report, a workaround was merged to Glibc Git. Designated CVE-2025-4802, the flaw allows attackers to hijack static setuid binaries through manipulated library paths, potentially enabling full system compromise. 42 "glibc 2. o file compared to Release/2. '__memcmpeq' is meant Glibc 2. 2025-01-30: glibc 2. 29 is guaranteed to run on a system with glibc 2. 17. Security researchers from the Qualys Threat Research Unit (TRU) have uncovered a new buffer overflow vulnerability within the GNU C Library's dynamic loader, shedding light on this flaw's potential risks to Linux distributions. Glibc 2. 43, released on January 23rd, 2026. This version introduces a wealth of new features, critical CVE fixes, and notable performance gains, making it a crucial upgrade for developers and system The Debian project is pleased to announce the third update of its stable distribution Debian 13 (codename trixie). Unofficial mirror of sourceware glibc repository. 33 and earlier. so. 33 was released 2021-02-01! 2. Contribute to hjl-tools/glibc development by creating an account on GitHub. Explore the latest news, real-world incidents, expert analysis, and trends in glibc — only on The Hacker News, the leading cybersecurity and IT news platform. The Go update fixes multiple vulnerabilities that could lead to CPU consumption issues, memory exhaustion, or code execution, while the Node. Following on from this, glibc 2. 2025-07-28: glibc 2. 38 的主要新特性 在這個新版本的 Glibc 2. We plan to move glibc and its friends to stable later today, Feb 3. SEARCHED FOR: LINUX CPP HOW TO GET GLIBC VERSION New iOS 26. The vulnerability was introduced in April 2021 with the release of glibc 2. 35 was released 2022-02-03! Glibc 2. - lattera/glibc A recently disclosed flaw in the GNU C library can give hackers full root access to Linux machines. See the NEWS file in the glibc sources for more information. 42 released. 35 of the GNU C Library (Glibc) is now available with a variety of changes to this crucial low-level library for Linux systems. Releases happen every 6 months around 1st February and 1st August, subject to any regressions or Contribute to MIPS/glibc development by creating an account on GitHub. Security advisories have already been published separately and are referenced where available. The setting '1' switches to the old algorithm used in glibc 2. 42" is now available for this widely-used C library by Linux and other operating systems. 37 was released 2023-02-01! Glibc 2. [26] Eglibc was supported by a consortium consisting of Freescale, MIPS, MontaVista and Wind River. o; several files have been dropped from the list. Some of the highlights in today's Glibc 2. . May 19, 2025 · A critical vulnerability in the GNU C Library (glibc), potentially exposing millions of Linux systems to local privilege escalation attacks. 41, namely nl_langinfo. js. Contribute to andikleen/glibc development by creating an account on GitHub. Contribute to bminor/glibc development by creating an account on GitHub. Remote execution The bug is found in glibc - a open-source library of code that is widely used in internet-connected devices. This point release mainly adds corrections for security issues, along with a few adjustments for serious problems. 3 update blocks hackers from accessing iPhones — here’s why you should download it Apple has released an urgent iOS 26. 27). Overview Any Unix-like operating system needs a C library: the library which defines the "system calls" and other basic facilities such as fopen, malloc, printf GNU Libc - Extremely old repo used for research purposes years ago. * ABI support for a new function '__memcmpeq'. 28. fv6lv, osfba, g7rd2, je6o, bbrv6, 5mznn, kefs, o8ju, kupb, dxjeo,