JLSEC-2026-118

GNU Wget through 1.21.1 does not omit the Authorization header upon a redirect to a different origin, a related issue to CVE-2018-1000007...

JLSEC-2026-120

url.c in GNU Wget through 1.24.5 mishandles semicolons in the userinfo subcomponent of a URI, and thus there may be insecure behavior in which data that was supposed to be in the userinfo subcomponent is misinterpreted to be part of the host subcomponent...

SUSE-SU-2026:1369-1 Security update for glibc

This update for glibc fixes the following issues: - CVE-2026-4437: incorrect DNS response parsing via crafted DNS server response bsc1260078. - CVE-2026-4438: invalid DNS hostname returned via gethostbyaddr functions bsc1260082...

PT-2026-33128

Name of the Vulnerable Software and Affected Versions GIMP affected versions not specified Description A heap buffer over-read occurs in the icns slurp function when processing specially crafted ICNS image files. This can lead to application crashes or information disclosure. Recommendations At t...

CLSA-2026-1776176227 glibc: Fix of 2 CVEs

CVE-2026-4437: fix incorrect record counting in getanswerptr that allowed iteration past the answer section boundary in DNS responses - CVE-2026-4438: fix hostname validation checking expectedname instead of namebuffer in getanswerptr, which could return invalid hostnames...

The vulnerability of GnuPG’s information encryption and digital signatures software, related to errors in verifying cryptographic signatures, allows attackers to circumvent existing security mechanisms.

The vulnerability of GnuPG’s information encryption and digital signatures lies in errors in verifying the cryptographic signature. Exploiting this vulnerability could allow attackers to circumvent existing security mechanisms...

Amazon Linux 2 : gimp, --advisory ALAS2GIMP-2026-013 (ALASGIMP-2026-013)

The version of gimp installed on the remote host is prior to 2.8.22-1. It is, therefore, affected by a vulnerability as referenced in the ALAS2GIMP-2026-013 advisory. A flaw was found in GIMP. This issue is a heap buffer over-read in GIMP's PCX file loader due to an off- by-one error. A remote...

Unbounded allocation for old GNU sparse in archive/tar

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CVE-2026-4151

GIMP ANI File Parsing Integer Overflow Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of GIMP. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a...

gnutls: GnuTLS: Denial of Service via excessive resource consumption during certificate verification

A flaw was found in GnuTLS. This vulnerability allows a denial of service DoS by excessive CPU Central Processing Unit and memory consumption via specially crafted malicious certificates containing a large number of name constraints and subject alternative names SANs...

gnupg: GnuPG: Signature bypass via form feed character in signed messages

A flaw was found in GnuPG. An adversary can exploit this vulnerability by crafting a signed message that includes a form feed character \f at the end of a plaintext line. This allows the adversary to append additional, unsigned text to the message while the signature verification still reports...

Moderate: Red Hat Security Advisory: Red Hat Hardened Images RPMs bug fix and enhancement update

An update for Red Hat Hardened Images RPMs is now available. This update includes the following RPMs: gnupg2: gnupg2-2.4.9-5.1.hum1 aarch64, x8664 gnupg2-dirmngr-2.4.9-5.1.hum1 aarch64, x8664 gnupg2-g13-2.4.9-5.1.hum1 aarch64, x8664 gnupg2-gpg-agent-2.4.9-5.1.hum1 aarch64, x8664...

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...

archive/tar: golang: Go's archive/tar package: Denial of Service via maliciously-crafted archive

A flaw was found in Go's archive/tar package. A remote attacker could exploit this vulnerability by providing a maliciously-crafted archive file. When the tar.Reader processes an archive containing a large number of sparse regions in the "old GNU sparse map" format, it can lead to unbounded memor...

📄 ZSH 5.9 Remote Command Execution

ZSH version 5.9 proof of concept remote command execution exploit. Exploit ZSH 5.9 - RCE Date: 30-12-2025 Exploit Author: sinanadilrana import pexpect import sys import time def debugprintmsg: printf"DEBUG msg" def returntogdbgdb, maxattempts=3, timeout=3: """More reliable function to return to G...

glibc: nscd client crash on x86_64 under high nscd load

A flaw was found in glibc. When calling NSS-backed functions that support caching via nscd, the nscd client under high load on x8664 systems may call the memcmp function on inputs that are concurrently modified by other processes or threads, causing a crash and resulting in a denial of service...

glibc: glibc: Information disclosure via zero-valued network query

A flaw was found in glibc, the GNU C Library. When an application calls the getnetbyaddr or getnetbyaddrr functions to resolve a network address, and the system's nsswitch.conf file is configured to use a DNS Domain Name System backend for network lookups, a query for a zero-valued network can le...

glibc: glibc: Invalid DNS hostname returned via gethostbyaddr functions

A flaw was found in the GNU C library glibc. When applications use the gethostbyaddr or gethostbyaddrr functions with a nsswitch.conf configuration that specifies glibc's DNS backend, the library may return an invalid DNS hostname. This violates the DNS specification and could lead to application...

glibc: glibc: Incorrect DNS response parsing via crafted DNS server response

A flaw was found in glibc the GNU C Library. When an application uses the gethostbyaddr or gethostbyaddrr functions with a nsswitch.conf configuration that specifies glibc's DNS backend, a remote attacker can send a specially crafted DNS Domain Name System response. This crafted response can caus...

glibc: Integer overflow in memalign leads to heap corruption

A flaw was found in the glibc library. Passing an excessively large alignment value to the memalign suite of functions, such as memalign, posixmemalign, alignedalloc, valloc and pvalloc, an integer overflow can occur during internal size calculations due to improper overflow checks, causing an...