📄 GNU Inetutils Telnet Authentication Bypass

A Metasploit module has been released that exploit telnetd. The telnetd service from GNU InetUtils is vulnerable to authentication bypass, tracked as CVE-2026-24061, in versions up to version 2.7. During Telnet authentication the SB byte can be sent to indicate sub-negotiation which allows for th...

golang: archive/tar: Unbounded allocation when parsing GNU sparse map

A flaw was found in the archive/tar package in the Go standard library. tar.Reader does not set a maximum size on the number of sparse region data blocks in GNU tar pax 1.0 sparse files. A specially crafted tar archive with a pax header indicating a big number of sparse regions can cause a Go...

[SECURITY] Fedora 42 Update: rust-sequoia-chameleon-gnupg-0.13.1-9.fc42

Sequoia's reimplementation of the GnuPG interface...

📄 glibc 2.38 Buffer Overflow

This is a local privilege escalation exploit for CVE-2023-4911, also known as "Looney Tunables", caused by a buffer overflow in the glibc dynamic loader's environment variable parsing logic. The vulnerability is triggered by crafting a maliciously long GLIBCTUNABLES string which corrupts internal...

glibc 2.38 - Buffer Overflow

Exploit Title: glibc 2.38 - Buffer Overflow Google Dork: N/A Date: 2025-10-08 Exploit Author: Beatriz Fresno Naumova Vendor Homepage: https://www.gnu.org/software/libc/ Software Link: https://ftp.gnu.org/gnu/libc/glibc-2.35.tar.gz Version: glibc 2.35 specifically 2.35-0ubuntu3.3 on Ubuntu 22.04.3...

golang: archive/tar: Unbounded allocation when parsing GNU sparse map

A flaw was found in the archive/tar package in the Go standard library. tar.Reader does not set a maximum size on the number of sparse region data blocks in GNU tar pax 1.0 sparse files. A specially crafted tar archive with a pax header indicating a big number of sparse regions can cause a Go...

[SECURITY] Fedora 43 Update: rust-sequoia-chameleon-gnupg-0.13.1-9.fc43

Sequoia's reimplementation of the GnuPG interface...

Siemens S7-1500 Improper Restriction of Operations within the Bounds of a Memory Buffer (CVE-2025-5245)

A vulnerability classified as critical has been found in GNU Binutils up to 2.44. This affects the function debugtypesamep of the file /binutils/debug.c of the component objdump. The manipulation leads to memory corruption. Local access is required to approach this attack. The exploit has been...

Siemens S7-1500 Improper Restriction of Operations within the Bounds of a Memory Buffer (CVE-2025-11494)

A vulnerability was found in GNU Binutils 2.45. Impacted is the function bfdx86elflatesizesections of the file bfd/elfxx-x86.c of the component Linker. The manipulation results in out-of-bounds read. The attack needs to be approached locally. The exploit has been made public and could be used. Th...

Siemens S7-1500 Improper Restriction of Operations within the Bounds of a Memory Buffer (CVE-2025-11083)

A vulnerability has been found in GNU Binutils 2.45. The affected element is the function elfswapshdr in the library bfd/elfcode.h of the component Linker. The manipulation leads to heap-based buffer overflow. The attack must be carried out locally. The exploit has been disclosed to the public an...

Siemens S7-1500 Improper Restriction of Operations within the Bounds of a Memory Buffer (CVE-2025-5244)

A vulnerability was found in GNU Binutils up to 2.44. It has been rated as critical. Affected by this issue is the function elfgcsweep of the file bfd/elflink.c of the component ld. The manipulation leads to memory corruption. An attack has to be approached locally. The exploit has been disclosed...

Siemens S7-1500 Missing Release of Memory after Effective Lifetime (CVE-2025-3198)

A vulnerability has been found in GNU Binutils 2.43/2.44 and classified as problematic. Affected by this vulnerability is the function displayinfo of the file binutils/bucomm.c of the component objdump. The manipulation leads to memory leak. An attack has to be approached locally. The exploit has...

Siemens S7-1500 Improper Restriction of Operations within the Bounds of a Memory Buffer (CVE-2025-7546)

A vulnerability, which was classified as problematic, has been found in GNU Binutils 2.45. Affected by this issue is the function bfdelfsetgroupcontents of the file bfd/elf.c. The manipulation leads to out-of-bounds write. It is possible to launch the attack on the local host. The exploit has bee...

Exploit for Argument Injection in Gnu Inetutils

No d...

CVE-2026-23740

Asterisk is an open source private branch exchange and telephony toolkit. Prior to versions 20.7-cert9, 20.18.2, 21.12.1, 22.8.2, and 23.2.2, when astcoredumper writes its gdb init and output files to a directory that is world-writable for example /tmp, an attacker with write permissionwhich is a...

OESA-2026-1317 autogen security update

AutoGen is a tool designed to simplify the creation and maintenance of programs that contain large amounts of repetitious text. It is especially valuable in programs that have several blocks of text that must be kept synchronised. Security Fixes: A vulnerability, which was classified as...

OESA-2026-1318 autogen security update

AutoGen is a tool designed to simplify the creation and maintenance of programs that contain large amounts of repetitious text. It is especially valuable in programs that have several blocks of text that must be kept synchronised. Security Fixes: A vulnerability, which was classified as...

golang: archive/tar: Unbounded allocation when parsing GNU sparse map

A flaw was found in the archive/tar package in the Go standard library. tar.Reader does not set a maximum size on the number of sparse region data blocks in GNU tar pax 1.0 sparse files. A specially crafted tar archive with a pax header indicating a big number of sparse regions can cause a Go...

Exploit for Argument Injection in Gnu Inetutils

CVE-2026-24061 Scanner – GNU inetutils telnetd Auth Bypass...

[SECURITY] Fedora 43 Update: gnupg2-2.4.9-5.fc43

GnuPG is GNU's tool for secure communication and data storage. It can be used to encrypt data and to create digital signatures. It includes an advanced key management facility and is compliant with the proposed OpenPGP Internet standard as described in RFC2440 and the S/MIME standard as described...