July 2026 Patch Tuesday fixes 622 Microsoft CVEs, including three zero-days

Just one month ago, June 2026 Patch Tuesday broke Microsoft’s previous record with 206 CVEs and three zero‑days. July now triples that count, reinforcing that the era of “small” Patch Tuesdays may be over as AI‑driven vulnerability discovery ramps up. The update includes 59 critical...

RHSA-2026:39304 Red Hat Security Advisory: libxml2 security update

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vulnerable-web-app

vulnerable-web-app ⚠️ Intentionally vulnerable. A runna...

Security Bulletin: Vulnerabilities have been identified in WebSphere Application Server shipped with WebSphere Service Registry and Repository (CVE-2026-50645, CVE-2026-9322, CVE-2026-9171, CVE-2026-11712, CVE-2026-11595, CVE-2026-11708, CVE-2026-8408)

Summary WebSphere Application Server is shipped as a component of WebSphere Service Registry and Repository. Information about multiple vulnerabilities affecting WebSphere Application Server have been published in security bulletins. Vulnerability Details Refer to the security bulletins listed in...

Security Bulletin: Vulnerabilities in python (CVE-2026-56131, CVE-2026-56132) affects AIX/VIOS.

Summary Use after free and heap buffer overflow may casue denial of service. Vulnerability Details CVEID:CVE-2026-56131 DESCRIPTION: libexpat before 2.8.2 lacks handler call depth tracking for calls to XMLResumeParser from within handlers in cases of a policy violation. Thus, a use-after-free can...

Security update for python-cryptography

This update for python-cryptography fixes the following issues CVE-2026-41676: openssl: Deriver:derive and PkeyCtxRef:derive can overflow short buffers on OpenSSL 1.1.1 bsc1270208. CVE-2026-41677: openssl: out-of-bounds read in PEM password callback when returning an oversized length in rust-...

Security update for sccache

This update for sccache fixes the following issues: Update to version 0.15.017. CVE-2023-26964: hyper,h2: high resource consumption due to stream stacking when H2 component processes HTTP2 RSTSTREAM frames bsc1210346. CVE-2024-32650: rust-rustls: infinite loop in...

USN-8546-1: Linux kernel (Raspberry Pi) vulnerabilities

Several security issues were discovered in the Linux kernel. An attacker could possibly use these to compromise the system. This update corrects flaws in the following subsystems: - ARM64 architecture; - Block layer subsystem; - Cryptographic API; - DMA engine subsystem; - InfiniBand drivers; -...

Security Bulletin: IBM Cloud Pak for Data System (CPDS 1.0) is affected by multiple vulnerabilities due to urllib3

Summary urllib3 is used by IBM Cloud Pak for Data System 1.0 to provide HTTP client functionality for Python applications. Multiple vulnerabilities affect urllib3. CVE-2026-44431 involves exposure of sensitive information where cross-origin redirects followed through the low-level ProxyManager AP...

Security Bulletin: IBM Cloud Pak for Data System (CPDS 1.0) is affected by multiple vulnerabilities due to pip

Summary pip is used by IBM Cloud Pak for Data System 1.0 as the Python package installer for managing and installing Python software packages. Multiple vulnerabilities affect pip. CVE-2026-1703 involves a path traversal vulnerability where files from a maliciously crafted wheel archive may be...

CVE-2026-45591 vulnerabilities

Vulnerabilities for packages: dotnet-bootstrap...

GHSA-7Q4V-2MR6-5GPX vulnerabilities

Vulnerabilities for packages: dotnet-bootstrap...

GHSA-V3PR-HXPR-MFM8 vulnerabilities

Vulnerabilities for packages: jenkins, guacamole-client, apache-nifi, hadoop-fips...

GHSA-F8H2-VMM9-QHJ6 vulnerabilities

Vulnerabilities for packages: dotnet-bootstrap...

GHSA-V3PR-HXPR-MFM8 vulnerabilities

Vulnerabilities for packages: jenkins, apache-nifi...

Debian dsa-6388 : libxfont-dev - security update

The remote Debian 13 host has packages installed that are affected by multiple vulnerabilities as referenced in the dsa-6388 advisory. - ------------------------------------------------------------------------- Debian Security Advisory DSA-6388-1 [email protected] https://www.debian.org/securit...

RHEL 9 : thunderbird (RHSA-2026:39706)

The remote Redhat Enterprise Linux 9 host has a package installed that is affected by multiple vulnerabilities as referenced in the RHSA-2026:39706 advisory. Mozilla Thunderbird is a standalone mail and newsgroup client. Security Fixes: firefox: thunderbird: Sandbox escape in the DOM: Workers...

SUSE SLES15 Security Update : kernel (Live Patch 51 for SUSE Linux Enterprise 15 SP4) (SUSE-SU-2026:2937-1)

The remote SUSE Linux SLES15 host has a package installed that is affected by multiple vulnerabilities as referenced in the SUSE-SU-2026:2937-1 advisory. This update for the SUSE Linux Enterprise Kernel 5.14.21-150400.24.205 fixes various security issues The following security issues were fixed: ...

Oracle Linux 10 : python-tornado (ELSA-2026-19034)

The remote Oracle Linux 10 host has a package installed that is affected by multiple vulnerabilities as referenced in the ELSA-2026-19034 advisory. 6.5.5-1 - Update to 6.5.5 Resolves: RHEL-160935 Tenable has extracted the preceding description block directly from the Oracle Linux security advisor...

Oracle Linux 10 : unbound (ELSA-2026-18556)

The remote Oracle Linux 10 host has packages installed that are affected by multiple vulnerabilities as referenced in the ELSA-2026-18556 advisory. 1.24.2-7 - Recreate configure unconditionally 1.24.2-6 - Add byacc into BuildRequires 1.24.2-5 - Change the default of tls-use-system-policy-versions...